QUALCOMM Incorporated patent applications on March 20th, 2025
Patent Applications by QUALCOMM Incorporated on March 20th, 2025
QUALCOMM Incorporated: 211 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (25), H04L1/1812 (12), H04L1/00 (11), H04W72/044 (10), H01L23/00 (9) A61B5/0095 (4), H04L1/0057 (4), H03F3/245 (4), H04L1/1812 (4), H04L5/14 (3)
With keywords such as: based, network, device, wireless, communication, data, information, signal, power, and image in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
20250090027. MULTI-SENSOR DEVICES AND SYSTEMS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA US for qualcomm incorporated, Bernard HERRERA SOUKUP of Sunnyvale CA US for qualcomm incorporated, Emily Kathryn BROOKS of Amherst NY US for qualcomm incorporated, Nicholas BUCHAN of San Jose CA US for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY US for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA US for qualcomm incorporated
IPC Code(s): A61B5/00, A61B5/02, A61B5/021, G01P15/09
CPC Code(s): A61B5/0095
Abstract: multi-sensor devices and systems are disclosed. a multi-sensor user device may include a first acoustic sensor and a second acoustic sensor disposed at a first distance from each other, the first and second acoustic sensors each configured to obtain respective first and second acoustic signals associated with a blood vessel of a user; a first motion sensor and a second motion sensor disposed at a second distance from each other, the first and second motion sensors each configured to obtain respective first and second motion signals associated with the blood vessel; a photoacoustic sensor configured to obtain a photoacoustic signal generated from light incident on the blood vessel; and a wearable structure securable to the user and comprising the first acoustic sensor, the second acoustic sensor, the first motion sensor, the second motion sensor, and the photoacoustic sensor.
20250090028. MULTI-SENSOR DEVICES AND SYSTEMS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA US for qualcomm incorporated, Bernard HERRERA SOUKUP of Sunnyvale CA US for qualcomm incorporated, Emily Kathryn BROOKS of Amherst NY US for qualcomm incorporated, Nicholas BUCHAN of San Jose CA US for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY US for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA US for qualcomm incorporated
IPC Code(s): A61B5/00, A61B5/02, A61B5/021, A61B5/024, A61B5/0295
CPC Code(s): A61B5/0095
Abstract: multi-sensor devices and systems are disclosed. a multi-sensor user device may include a first acoustic sensor and a second acoustic sensor disposed at a first distance from each other, the first and second acoustic sensors each configured to obtain respective first and second acoustic signals associated with a blood vessel of a user; a first motion sensor and a second motion sensor disposed at a second distance from each other, the first and second motion sensors each configured to obtain respective first and second motion signals associated with the blood vessel; at least one optical sensor configured to obtain reflected optical signals from the blood vessel; and a wearable structure securable to the user and comprising the first acoustic sensor, the second acoustic sensor, the first motion sensor, the second motion sensor, and the at least one optical sensor.
Inventor(s): Nicholas BUCHAN of San Jose CA US for qualcomm incorporated, Stephen Michael GOJEVIC of Lockport NY US for qualcomm incorporated, Ye ZHAN of Buffalo NY US for qualcomm incorporated, Vivekananda Parampalli ADIGA of Williamsville NY US for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY US for qualcomm incorporated
IPC Code(s): A61B5/00, A61B5/021, A61B5/024, A61B5/0295
CPC Code(s): A61B5/0095
Abstract: some disclosed examples involve directing two or more pulse groups of light towards a target object during a total light transmission time interval, each pulse group time interval within the total light transmission time interval being separated from a successive pulse group time interval by an off time interval. the target object may be part of a human body or an animal body. in some examples, no light is transmitted towards the target object during the off time interval. some disclosed examples involve receiving acoustic signals corresponding to photoacoustic (pa) responses of a target object to the two or more pulse groups and determining one or more heart rate waveforms of the human or animal body based on the acoustic signals.
20250090030. COMPACT PHOTOACOUSTIC SENSOR_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA US for qualcomm incorporated, Sumit AGRAWAL of Sunnyvale CA US for qualcomm incorporated, Bernard HERRERA SOUKUP of Sunnyvale CA US for qualcomm incorporated, Camilo PEREZ SAAIBI of Dublin CA US for qualcomm incorporated, Legardo REYES of Fremont CA US for qualcomm incorporated, Ila BADGE of San Jose CA US for qualcomm incorporated, Michelle Ma Thin Thin Htay CHAN of San Francisco CA US for qualcomm incorporated, Chin-Jen TSENG of Fremont CA US for qualcomm incorporated, Ali LOPEZ of Dublin CA US for qualcomm incorporated, Nicholas BUCHAN of San Jose CA US for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA US for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY US for qualcomm incorporated
IPC Code(s): A61B5/00, A61B5/02, A61B5/021
CPC Code(s): A61B5/0095
Abstract: some disclosed examples pertain to an apparatus that can include a platen, a light source system, a receiver system, and an electromagnetic interference (emi) shield. the light source system can include light source system circuitry, a light-emitting component, and a light guide component having a substantially uniform cross-section. the light-emitting component provides light to an area of the platen via the light guide component. the receiver system can include at least two receiver stack portions residing proximate on either side of the light guide component. the receiver system detects acoustic waves corresponding to a photoacoustic response of a target object proximate the area of the platen, to light emitted by the light source system. the emi shield shields the receiver system from at least some of the emi produced by the light source system circuitry. the light guide component conveys light through a portion of the emi shield.
Inventor(s): Zisis Iason SKORDILIS of San Diego CA US for qualcomm incorporated, Vivek RAJENDRAN of San Diego CA US for qualcomm incorporated, Guillaume Konrad SAUTIERE of Amsterdam NL for qualcomm incorporated, Duminda DEWASURENDRA of San Diego CA US for qualcomm incorporated, Daniel Jared SINDER of San Diego CA US for qualcomm incorporated
IPC Code(s): A63F13/77, A63F13/35
CPC Code(s): A63F13/77
Abstract: a device includes a memory and one or more processors coupled to the memory and configured to execute instructions from the memory. execution of the instructions causes the one or more processors to combine two or more data portions to generate input data for a decoder network. a first data portion of the two or more data portions is based on a first encoding of a data sample by a multiple description coding network and content of a second data portion of the two or more data portions depends on whether data based on a second encoding of the data sample by the multiple description coding network is available. execution of the instructions also causes the one or more processors to obtain, from the decoder network, output data based on the input data and to generate a representation of the data sample based on the output data.
Inventor(s): Vinod Kumar ENAPAKURTHI of Vizianagaram Andhra Pradesh IN for qualcomm incorporated, Raviteja VEERELLA of Bangalore IN for qualcomm incorporated, Ramakrishna PALLALA of Bangalore IN for qualcomm incorporated, Rajendra Varma PUSAPATI of Hyderabad IN for qualcomm incorporated
IPC Code(s): B60K35/00
CPC Code(s): B60K35/00
Abstract: various embodiments include methods and vehicle processing systems for repositioning safety critical information from a primary cluster display to another vehicle display in the event that the primary cluster display malfunctions or otherwise cannot display that information. embodiments may include recognizing when there is a malfunction in the primary cluster display, and operations that enable safety critical information to be rendered on a different display, such as a display of a vehicle infotainment system.
20250091575. VEHICLE CONTROL FUNCTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Annika LARSSON of Göteborg SE for qualcomm incorporated, Ida Karolina MATTSSON of Huddinge SE for qualcomm incorporated
IPC Code(s): B60W30/14, B60W30/095, B60W40/08, B60W50/10, B60W50/14, B60W50/16
CPC Code(s): B60W30/146
Abstract: disclosed are systems and techniques for providing vehicle control functions for vehicles. for example, a computing device can determine a field of view (fov) of a driver of the vehicle based on driver sensor data. the computing device can compare the fov of the driver with a predetermined threshold for the fov of the driver. the computing device can determine a reduced fov of the driver based on the fov of the driver being less than the predetermined threshold for the fov of the driver. the computing device can determine one or more objects relative to the vehicle based on traffic sensor data. the computing device can limit an amount of possible acceleration of the vehicle based on determining the reduced fov of the driver and the one or more objects relative to the vehicle.
20250091602. CONNECTIVITY-ASSISTED DRIVE POLICY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Stephen Marc CHAVES of Philadelphia PA US for qualcomm incorporated, Soumya DAS of San Diego CA US for qualcomm incorporated, Mohammad NEKOUI of Escondido CA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): B60W60/00, H04W4/40
CPC Code(s): B60W60/001
Abstract: disclosed are techniques for wireless communication. in an aspect, a first vehicle-to-everything (v2x)-capable vehicle receives, from a second v2x-capable vehicle, one or more v2x messages indicating a driving state of the second v2x-capable vehicle, wherein the driving state comprises a location of the second v2x-capable vehicle, a speed of the second v2x-capable vehicle, a heading of the second v2x vehicle, or any combination thereof, and determines a viable driving trajectory for the first v2x-capable vehicle from a plurality of potential driving trajectories of the first v2x-capable vehicle based, at least in part, on the driving state of the second v2x-capable vehicle.
20250091608. CONNECTIVITY-ASSISTED DRIVE POLICY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Stephen Marc CHAVES of Philadelphia PA US for qualcomm incorporated, Soumya DAS of San Diego CA US for qualcomm incorporated, Mohammad NEKOUI of Escondido CA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): B60W60/00, H04W4/44
CPC Code(s): B60W60/0011
Abstract: disclosed are techniques for wireless communication. in an aspect, a vehicle-to-everything (v2x)-capable vehicle receives, from a v2x-capable device, one or more v2x messages indicating at least a presence of one or more objects detected by perception sensors of the v2x-capable device, and determines a viable driving trajectory for the v2x-capable vehicle from a plurality of potential driving trajectories of the v2x-capable vehicle based, at least in part, on the presence of the one or more objects detected by the perception sensors of the v2x-capable device.
Inventor(s): Shabin MAHADEVAN of Lake Orion MI US for qualcomm incorporated, Nicholas Frank JOO of Rochester Hills MI US for qualcomm incorporated
IPC Code(s): B60W60/00, B60W30/12, B60W30/18, B60W50/14
CPC Code(s): B60W60/0015
Abstract: techniques for providing and utilizing supplemental information obtained from vehicle-to-everything (vx) enabled entities to enhance navigation and routing based on opportunities to implement advanced driver assistance systems (adas) functions are discussed. an example method for generating routing information for a vehicle includes determining a desired destination, obtaining operational design domain information based at least in part on a geographic area including a present location and the desired destination, determining collaboration information for one or more driving assistance functions based on the operational design domain information, the collaboration information including indications of physical actions performed by vehicle operators when the one or more driving assistance functions are activated, and generating routing information based at least in part on the collaboration information.
20250091612. CONNECTIVITY-ASSISTED DRIVE POLICY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Stephen Marc CHAVES of Philadelphia PA US for qualcomm incorporated, Soumya DAS of San Diego CA US for qualcomm incorporated, Mohammad NEKOUI of Escondido CA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): B60W60/00
CPC Code(s): B60W60/0016
Abstract: disclosed are techniques for wireless communication. in an aspect, a vehicle-to-everything (v2x)-capable vehicle receives, from a v2x-capable device, one or more v2x messages indicating at least one detected event associated with a road on which the v2x-capable vehicle is travelling, and determines a viable driving trajectory for the v2x-capable vehicle from a plurality of potential driving trajectories of the v2x-capable vehicle based, at least in part, on the at least one detected event.
20250091613. CONNECTIVITY-ASSISTED DRIVE POLICY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Stephen Marc CHAVES of Philadelphia PA US for qualcomm incorporated, Soumya DAS of San Diego CA US for qualcomm incorporated, Mohammad NEKOUI of Escondido CA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): B60W60/00
CPC Code(s): B60W60/0016
Abstract: disclosed are techniques for wireless communication. in an aspect, a first vehicle-to-everything (v2x)-capable vehicle receives, from a v2x-capable device, one or more v2x messages indicating an intended driving path of a second v2x-capable vehicle, and determines a viable driving trajectory for the first v2x-capable vehicle from a plurality of potential driving trajectories of the first v2x-capable vehicle based, at least in part, on the intended driving path of the second v2x-capable vehicle.
Inventor(s): Ahmed Kamel SADEK of San Diego CA US for qualcomm incorporated
IPC Code(s): G01C21/00, G01C21/34, G01C21/36
CPC Code(s): G01C21/3889
Abstract: a user equipment (ue) may be associated with a vehicle, for example the ue may be a vehicle or may be a wireless device connectively coupled (e.g., wired or wireless connection) to the vehicle. the ue may receive a set of attributes associated with a route of the ue. the ue may calculate a predicted number of operational design domain (odd) switches along the route based on the set of attributes. in one aspect, the ue may notify a driver associated with the ue of an odd condition based on the calculated predicted number of odd switches being greater or equal than a threshold value. in another aspect, the ue may deactivate an odd mode associated with the ue based on the calculated predicted number of odd switches being greater or equal than a threshold value.
Inventor(s): Varun Amar Reddy of San Diego CA US for qualcomm incorporated, Sony Akkarakaran of Poway CA US for qualcomm incorporated
IPC Code(s): G01S5/02, G06Q10/087, H04W64/00
CPC Code(s): G01S5/0244
Abstract: this disclosure provides systems, methods, and devices for electronic shelf label (esl) systems that support positioning of esl devices. in a first aspect, a method includes: determining known positions of a first subset of esl devices; receiving positioning measurements for each esl device in a second subset of esl devices; estimating a first position of each esl device in the second subset based on the positioning measurements received for that esl device and the known positions of the first subset; determining a positioning error associated with the first position of each esl device in the second subset; and estimating a second position of each esl device in the second subset based on the positioning error and additional positioning measurements received for that esl device. other aspects and features are also claimed and described.
Inventor(s): Benjamin Tarlow of Cambridge GB for qualcomm incorporated, Murray Jarvis of Cambridge GB for qualcomm incorporated, Nicolas Graube of Cambridge GB for qualcomm incorporated
IPC Code(s): G01S5/02, G01C21/20, H04W40/02, H04W64/00
CPC Code(s): G01S5/02521
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support guidance of users to particular locations within a facility. in a first aspect, rf fingerprints are determined at locations within the facility based on signal strengths from rf devices, including electronic shelf labels (esls). a graph may be determined based on the rf fingerprints. a current location for a user may be determined based on a current rf fingerprint for the user. a route through the graph may be determined through the facility and may be displayed to the user as the user navigates the facility. other aspects and features are also claimed and described.
Inventor(s): Pete Allen BOYER of Chocowinity NC US for qualcomm incorporated, Joel MORRIN of North Reading MA US for qualcomm incorporated
IPC Code(s): G01S5/02
CPC Code(s): G01S5/0257
Abstract: disclosed are techniques for wireless communication. in an aspect, a server device may obtain a channel frequency of a channel of a transmission-reception point (trp), a positioning procedure for a user device being performed based on one or more positioning reference signals from the trp over the channel. the server device may determine a first frequency-scaled filtering distance by applying a frequency-scaled filtering distance model based on the channel frequency, a nominal frequency of the trp, a first filtering distance, and a decay parameter of the trp. in an aspect, the first frequency-scaled filtering distance indicates that, based on one or more recorded positions of one or more access points (aps) being within the first frequency-scaled filtering distance from the trp, the one or more recorded positions of the one or more aps are usable in the positioning procedure for the user device.
Inventor(s): Feliciano GOMEZ MARTINEZ of Los Gatos CA US for qualcomm incorporated, Liang ZHAO of Saratoga CA US for qualcomm incorporated
IPC Code(s): G01S5/12, G01S5/02, H04W64/00
CPC Code(s): G01S5/12
Abstract: a method for locating a target object includes: determining a plurality of position-orientation-distance-angle values, each including: a position of a user equipment (ue) relative to a reference position; an orientation of the ue relative to a reference orientation; a distance corresponding to the position of the ue, the distance being between the position of the ue and the target object based on wireless ranging signal(s) between the ue and the target object; and an angle corresponding to the position and orientation of the ue, the angle being an aoa of the wireless ranging signal(s) at a first and second antenna of the ue, where a combination of the position and orientation of the ue in each of the position-orientation-distance-angle values is different; and calculating a position of the target object using the plurality of position-orientation-distance-angle values, where the position of the target object is relative to the reference position.
20250093464. DISTORTION REMOVAL FROM A SENSING SIGNAL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Igor GUTMAN of Hod HaSharon IL for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Evgeny LEVITAN of Haifa IL for qualcomm incorporated, Ariel Yaakov SAGI of Haifa IL for qualcomm incorporated, Wooseok NAM of San Diego CA US for qualcomm incorporated
IPC Code(s): G01S7/40, G01S7/00, G01S7/03
CPC Code(s): G01S7/40
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device (wcd) may use training data associated with distortion of sensing signals. some aspects more specifically relate to correcting distortion from a sensing signal in association with the training data. in some examples, the training data may include distortion measured in an environment without a sensing target. in some examples, the training data may include distortion measured via a dedicated hardware path within the wcd. the wcd may use the training data to identify whether an object is present or may use the training data to remove distortion from a sensing signal.
Inventor(s): Chinmaya MISHRA of San Diego CA US for qualcomm incorporated, Chirag Dipak PATEL of San Diego CA US for qualcomm incorporated, Roberto RIMINI of San Diego CA US for qualcomm incorporated, Udara FERNANDO of San Diego CA US for qualcomm incorporated, Ahmad Bassil ZOUBI of San Diego CA US for qualcomm incorporated
IPC Code(s): G01S13/42, G01S13/02, G01S13/524
CPC Code(s): G01S13/42
Abstract: certain aspects provide a method for object detection. the method generally includes: transmitting, via a first antenna, a transmit signal generated via a first transmit chain, the transmit signal being generated based on a mixer output signal; receiving a first receive signal via a first receive chain coupled to a second antenna, the first receive signal being associated with the transmit signal; generating, via a first phase shifter, a first phase-shifted signal based on an adjustment signal received via a signal path coupled to the first transmit chain, the adjustment signal being generated based on the mixer output signal; combining the first phase-shifted signal and the first receive signal to generated a combined receive signal, wherein a phase-shift setting of the first phase shifter is controlled based on at least one of a mutual coupling component or a phase noise of the combined receive signal.
Inventor(s): Yuxiang PENG of Sunnyvale CA US for qualcomm incorporated, Ning LUO of Cupertino CA US for qualcomm incorporated
IPC Code(s): G01S19/07
CPC Code(s): G01S19/07
Abstract: an example method for updating gnss error correction data for global navigation satellite system (gnss)-based positioning. the method performed by a server may comprise obtaining multiple gnss measurements crowdsourced from one or more gnss devices across a plurality of measurement epochs, determining gnss measurement residuals using the multiple gnss measurements and existing gnss error correction data, and sending updated gnss error correction data for gnss-based positioning, wherein the updated gnss error correction data is determined using the determined gnss measurement residuals and the existing gnss error correction data.
Inventor(s): Min WANG of Tustin CA US for qualcomm incorporated
IPC Code(s): G01S19/41, G01S19/44
CPC Code(s): G01S19/41
Abstract: a global navigation satellite system (gnss) device may receive gnss correction data from a correction data source and obtain a first carrier-phase measurement of a first gnss signal having a first carrier frequency, and a second carrier-phase measurement of a second gnss signal having a second carrier frequency. the gnss device may apply the gnss correction data to the first carrier-phase measurement, the second carrier-phase measurement, or both. the gnss device may, subsequent to applying the gnss correction data, perform a wide-lane (wl) combination of the first carrier-phase measurement and the second carrier-phase measurement and determine whether the gnss correction data includes an error based at least in part on whether a difference between a float ambiguity value for the wl combination and a closest integer exceeds a threshold value.
Inventor(s): Qutubuddin MOHAMMED of Santa Clara CA US for qualcomm incorporated, Lohitha RATNARAJ of Pleasanton CA US for qualcomm incorporated
IPC Code(s): G01S19/42, G01S19/23
CPC Code(s): G01S19/421
Abstract: a user equipment includes processor(s) configured to: determine a first acquired satellite vehicle (sv) list including first sv(s) from which a user equipment (ue) is receiving signals within a current epoch; for each first sv in the first acquired sv list, determine whether a first measurement error associated with the first sv indicates a line of sight (los) between the ue and the first sv; for each first sv in the first acquired sv list, in response to the first measurement error indicating the los between the ue and the first sv, add the first sv to an active sv list; determine whether a number of svs in the active sv list meets a threshold; and in response to the number of svs in the active sv list meeting the threshold, determine a position of the ue based on the signals received from the svs in the active sv list.
20250093869. CONNECTIVITY-ASSISTED DRIVE POLICY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Stephen Marc CHAVES of Philadelphia PA US for qualcomm incorporated, Soumya DAS of San Diego CA US for qualcomm incorporated, Mohammad NEKOUI of Escondido CA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): G05D1/00, B60W60/00, G05D1/02, H04W4/40
CPC Code(s): G05D1/0022
Abstract: disclosed are techniques for wireless communication. in an aspect, a vehicle-to-everything (v2x)-capable vehicle receives, from a second v2x-capable vehicle, one or more v2x messages indicating an intended driving maneuver of the second v2x-capable vehicle, and determines a viable driving trajectory for the first v2x-capable vehicle from a plurality of potential driving trajectories of the first v2x-capable vehicle based, at least in part, on the intended driving maneuver of the second v2x-capable vehicle.
Inventor(s): Remi GERAUD-STEWART of Mantes-la-Jolie FR for qualcomm incorporated
IPC Code(s): G05F3/10, H03K19/21, H03M13/00, H03M13/15
CPC Code(s): G05F3/10
Abstract: disclosed are electronic fuse management systems and techniques. for instance, an electronic fuse management system is described. the electronic fuse management system receives an indication of a value to be written to a plurality of electronic fuses. the system combines the value with a codeword to determine a pattern for the plurality of electronic fuses. the codeword is based on a previous pattern of the plurality of electronic fuses. in some examples, the system processes the previous pattern with a codeword function (e.g., a non-systematic hamming codeword function) to generate the codeword. in some examples the system determines an exclusive or (xor) of the value and the codeword to combine the value with the codeword. the system sets (e.g., writes to) a subset of the plurality of electronic fuses according to the pattern.
Inventor(s): Mahadevamurty Nemani of San Diego CA US for qualcomm incorporated, Anubhav Mishra of Fremont CA US for qualcomm incorporated, Arun Sukheja of San Diego CA US for qualcomm incorporated, Nitin Makhija of San Jose CA US for qualcomm incorporated, Adarsh Baraka Ravi of San Jose CA US for qualcomm incorporated
IPC Code(s): G06F1/28, G06F9/445
CPC Code(s): G06F1/28
Abstract: autonomously managing core cluster frequencies using performance statistics in processor devices is disclosed herein. in some aspects, a cluster power management circuit of a processor device collects activity management unit (amu) statistics for multiple processor cores for each of one or more frequency operating points over a time interval. based on the amu statistics, the cluster power management circuit generates a performance model representing processor performance as a function of frequency, and uses the performance model and a power consumption measurement to generate an energy-per-instruction (ei) model representing energy per instruction as a function of frequency. the cluster power management circuit then generates an advantage model based on a first rate of change of the performance model as a function of frequency and a second rate of change of the ei model as a function of frequency, and identifies a target frequency operating point based on the advantage model.
Inventor(s): Karthik RANGARAJU of San Diego CA US for qualcomm incorporated, Wangling ZHANG of Shanghai CN for qualcomm incorporated
IPC Code(s): G06F1/3293, G06F1/329
CPC Code(s): G06F1/3293
Abstract: systems, methods and computer-readable mediums may reduce cpu power costs in a portable computing device (pcd). when logic of the pcd determines that the pcd enters a static display read mode while running an app or an internet web browser, it determines (1) if display key performance indicator (kpi) headroom of the pcd indicates that cost-saving actions can be performed without degrading visual performance and (2) if there is an active display buffer submission. if the answer to (1) is yes and (2) is no, the logic analyzes hysteresis statistics associated with the cpu entering and exiting low power mode (lpm) to calculate a total number of cpu lpm entries and exits during a preselected time window. the total number is compared to a preselected threshold (th) value and one or more power cost-saving actions are performed if the total number exceeds the preselected th value.
Inventor(s): Mahadevamurty Nemani of San Diego CA US for qualcomm incorporated, Adarsh Baraka Ravi of San Jose CA US for qualcomm incorporated, Nitin Makhija of San Jose CA US for qualcomm incorporated, Pradeep Kanapathipillai of Campbell CA US for qualcomm incorporated
IPC Code(s): G06F1/3296, G06F1/3206
CPC Code(s): G06F1/3296
Abstract: power sources provide power in a range with a maximum supply voltage provided under zero-load current conditions. power circuits in an ic receive and aggregate indications of load current from processor circuits in processor circuit clusters and, reduce power consumption in the ic during zero or low load current conditions by generating a voltage control signal to reduce the supply voltage. reducing the no-load voltage also reduces stress on gate oxides of transistors in the ic to increase oxide longevity. based on the aggregated load current indications, which is periodically updated, the no-load supply voltage may be incrementally reduced down to a voltage threshold over the course of multiple periods. in some examples, the power circuits receive throttle signals when the processor circuits are throttled due to a voltage droop, and such signals may cause the power circuits to generate a control signal to increase the no-load voltage.
Inventor(s): Muhua LI of San Diego CA US for qualcomm incorporated, Wesley James HOLLAND of Encinitas CA US for qualcomm incorporated, Ajit Kumar CHOURASIA of San Diego CA US for qualcomm incorporated, An CHEN of San Diego CA US for qualcomm incorporated, Vijaya Datta MAYYURI of San Diego CA US for qualcomm incorporated
IPC Code(s): G06F3/01, G06F3/16
CPC Code(s): G06F3/016
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media to provide haptic feedback in electronic devices based on contextual awareness. according to some aspects, a method of controlling haptic feedback includes obtaining environmental information indicative of an environment of a computing device from at least one sensor and determining a context associated with the mobile device based on the environmental information. the method may include determining haptic feedback for output by the mobile device based on the context.
Inventor(s): Soumya DAS of San Diego CA US for qualcomm incorporated, Mohsen BAHRAMI of Carlsbad CA US for qualcomm incorporated
IPC Code(s): G06F8/65, H04W4/44, H04W4/48
CPC Code(s): G06F8/65
Abstract: various embodiments include methods for performing a software/firmware (sw/fw) update of a vehicle without draining the vehicle's battery below a threshold. a vehicle processing system may receive a sw/fw update inquiry that specifies a permissible time window for implementing the update and predict a residual vehicle battery level (rvbl) resulting from receiving and implementing the update based a current battery level. the processing system may transmit an update response to initiate over-the-air reception of the sw/fw update in response to predicting that the rvbl after receiving and implementing the sw/fw update will be above a threshold battery level based on a location of the vehicle and the ptw. methods may further include transmitting a sw/fw update response that prevents initiation of the sw/fw update, at least temporarily, in response to predicting that the current vehicle battery level is below a minimum battery level threshold for performing the sw/fw update.
Inventor(s): Mahadevamurty Nemani of San Diego CA US for qualcomm incorporated, Sneha Wani of Bellevue WA US for qualcomm incorporated, Mohd Imran Beg of Whitby CA for qualcomm incorporated, Nitin Makhija of San Jose CA US for qualcomm incorporated, Arun Sukheja of San Diego CA US for qualcomm incorporated
IPC Code(s): G06F9/448
CPC Code(s): G06F9/448
Abstract: performing dynamic microarchitectural throttling of processor cores based on quality-of-service (qos) levels in processor devices is disclosed herein. in some aspects, a processor device comprises a synchronous core cluster including a plurality of processor cores, a throttling selection circuit, and a throttling circuit. the throttling selection circuit receives a qos level associated with a workload scheduled for execution by a processor core. the throttling selection circuit determines a performance state of the processor core, and determines a throttling level for the processor core, based on the qos level and the performance state. the throttling selection circuit provides the throttling level to the throttling circuit, which performs microarchitectural throttling of the processor core based on the throttling level.
Inventor(s): Mohsin RIAZ of San Diego CA US for qualcomm incorporated, Tamer KAFAFI of San Diego CA US for qualcomm incorporated, Xavier Loic LELOUP of San Diego CA US for qualcomm incorporated, Mosaddiq SAIFUDDIN of San Diego CA US for qualcomm incorporated
IPC Code(s): G06F11/07, G06F9/30
CPC Code(s): G06F11/0778
Abstract: various embodiments include methods and devices for implementing a scan dump of memory subsystem cores. embodiments may include enabling a scan dump path of the memory subsystem during a computing device crash reset flow, the scan dump path comprising at least one memory controller having at least one scan dump logic module, a scan dump network on chip (noc) module, and at least one scan dump data bus connecting the at least one scan dump logic module and the scan dump noc, and initializing a scan mode for a memory path of the memory subsystem and for a low power memory path of the memory subsystem.
Inventor(s): Santhosh Reddy AKAVARAM of Hyderabad IN for qualcomm incorporated, Prakhar SRIVASTAVA of Lucknow IN for qualcomm incorporated, Sridhar ANUMALA of Hyderabad IN for qualcomm incorporated, Chintalapati BHARATH SAI VARMA of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06F11/07, G06F13/42
CPC Code(s): G06F11/079
Abstract: various embodiments include methods and devices for efficiently recovering from errors that occur in part but not all of a universal chiplet interconnect express (ucie) link for chiplets of a computing device. various embodiments may include identifying a first part of a ucie link in which an error has occurred, and training the first part of the ucie link in which the error has occurred while maintaining active a second part of the ucie link in which no error has occurred.
Inventor(s): Shivansh RAO of San Diego CA US for qualcomm incorporated, Sweta PRIYADARSHI of San Diego CA US for qualcomm incorporated, Varun RAVI KUMAR of San Diego CA US for qualcomm incorporated, Senthil Kumar YOGAMANI of Headford IE for qualcomm incorporated, Arunkumar NEHRUR RAVI of San Diego CA US for qualcomm incorporated, Vasudev BHASKARAN of San Diego CA US for qualcomm incorporated
IPC Code(s): G06F18/213, H04W4/38, H04W4/46
CPC Code(s): G06F18/213
Abstract: according to aspects described herein, a device can extract first features from frames of first sensor data and second features from frames of second sensor data (captured after the first sensor data). the device can obtain first weighted features based on the first features and second weighted features based on the second features. the device can aggregate the first weighted features to determine a first feature vector and the second weighted features to determine a second feature vector. the device can obtain a first transformed feature vector (based on transforming the first feature vector into a coordinate space) and a second transformed feature vector (based on transforming the second feature vector into the coordinate space). the device can aggregate first transformed weighted features (based on the first transformed feature vector) and second transformed weighted features (based on the second transformed feature vector) to determine a fused feature vector.
Inventor(s): Vamsi Krishna SAMBANGI of Vizianagaram IN for qualcomm incorporated, Sai Naresh GAJAPAKA of Hyderabad IN for qualcomm incorporated, Santhosh Reddy AKAVARAM of Hyderabad IN for qualcomm incorporated, Venkatesha M IYENGAR of Bengaluru IN for qualcomm incorporated
IPC Code(s): G06F21/56, G06F3/06, G06F21/79
CPC Code(s): G06F21/566
Abstract: systems and methods for improving security of a universal flash storage (ufs) device during a purge operation. if a purge operation being performed in the ufs device is interrupted prematurely, due to issuance of one or more urgent commands, the ufs device notifies the host processor that the purge operation has been interrupted. after the host processor performs the urgent command(s), it causes the ufs device to resume performance of the purge operation and the host processor delays performance of any other commands that arrive at the command queue (cq) of the host processor until the resumed purge operation has been completed. because the purge operation is resumed and completed before the host processor performs any of the other command(s) that have arrived at the cq, die-level attacks seeking to access unpurged data by sending read commands to the cq of the host processor are thwarted.
Inventor(s): Sachin KUMAR of Bangalore IN for qualcomm incorporated
IPC Code(s): G06F21/60, G06F21/10, G06F21/53, G06F21/54
CPC Code(s): G06F21/602
Abstract: various embodiments include methods and devices for a secure execution environment in computing devices. embodiments may include generating a binary executable file for execution in the secure execution environment by generating hashes of instructions of a function, inserting a start hash instruction and a stop hash instruction in object code of the function, and generating a binary executable having the function including the start hash instruction and the stop hash instruction. embodiments may include implementing the secure execution environment by generating hashes of instructions of a function in parallel with executing the function, comparing the generated hashes of the instructions of the function to stored hashes of instructions of the function, and issuing an exception indicating to a processor that execution of the function is not secure for any difference between the generated hashes of the instructions of the function and the stored hashes of the instructions of the function.
Inventor(s): Nicolas Thaddee COURTOIS of Mougins FR for qualcomm incorporated, Matthew MCGREGOR of Huntington Beach CA US for qualcomm incorporated, Frederic AMIEL of Nice FR for qualcomm incorporated, Florian Reneld Ghislain CAULLERY of Cannes FR for qualcomm incorporated
IPC Code(s): G06F21/72
CPC Code(s): G06F21/725
Abstract: systems and techniques for securely performing cryptographic operations are described herein. for example, a process can include obtaining a public data and a security information asset. the process can include performing, by a first computation module, a boolean operation on the public data and the security information asset to generate an output. the process can include obtaining the public data and the security information asset. the process can include performing, by a second computation module, the boolean operation on the public data and the security information asset to generate the output. the first computation module has a first configuration and the second computation module has a second configuration, different from the first configuration.
Inventor(s): Andrii SKLIAR of Diemen NL for qualcomm incorporated, Babak EHTESHAMI BEJNORDI of Amsterdam NL for qualcomm incorporated, Amelie Marie Estelle ROYER of Amsterdam NL for qualcomm incorporated, Tijmen Pieter Frederik BLANKEVOORT of Amsterdam NL for qualcomm incorporated, Dushyant MEHTA of Amsterdam NL for qualcomm incorporated
IPC Code(s): G06N3/0442, G05D1/02, G06N3/045
CPC Code(s): G06N3/0442
Abstract: certain aspects of the present disclosure provide techniques and apparatus for training and inferencing using a multi-domain machine learning model. an example method generally includes extracting, using a first neural network block, a plurality of features associated with inputs in a multi-domain input data set. a confusion matrix is generated based on the extracted plurality of features. a plurality of clusters is identified from the confusion matrix. each cluster in the plurality of clusters generally corresponds to one or more data domains in the multi-domain input data set. a first gating neural network is trained based on the multi-domain input data set and the identified plurality of clusters. a plurality of second neural network blocks is trained based on a division of the multi-domain input data set into data associated with each cluster of the plurality of clusters.
Inventor(s): Shaojie ZHUO of Richmond Hill CA for qualcomm incorporated, Ramchalam KINATTINKARA RAMAKRISHNAN of North York CA for qualcomm incorporated, Xiaopeng ZHANG of Toronto CA for qualcomm incorporated, Yicheng LIN of Markham CA for qualcomm incorporated, Chenzheng SU of Toronto CA for qualcomm incorporated, Liang SHEN of Toronto CA for qualcomm incorporated
IPC Code(s): G06N3/0455
CPC Code(s): G06N3/0455
Abstract: cached decoding systems and techniques are described. a system (e.g., decoder) receives an input token (e.g., input vector). the system applies a projection tensor (e.g., a projection matrix) to the input token to generate a feature tensor (e.g., a key tensor or a value tensor). the system processes at least the feature tensor and at least one previous feature tensor using at least one attention calculation to generate an output token. the at least one previous feature tensor is retrieved from a buffer. the at least one previous feature tensor can be stored in the buffer after having been previously calculated based on application of the projection tensor to a previous input token (e.g., from a previous iteration before the iteration in which the input token is received).
Inventor(s): Kartikeya BHARDWAJ of San Diego CA US for qualcomm incorporated, Piero ZAPPI of La Jolla CA US for qualcomm incorporated, Paul Nicholas WHATMOUGH of Cambridge MA US for qualcomm incorporated, Christopher LOTT of San Diego CA US for qualcomm incorporated, Viswanath GANAPATHY of Dublin CA US for qualcomm incorporated, Chirag Sureshbhai PATEL of San Diego CA US for qualcomm incorporated, Joseph Binamira SORIAGA of San Diego CA US for qualcomm incorporated
IPC Code(s): G06N3/0464
CPC Code(s): G06N3/0464
Abstract: certain aspects provide techniques and apparatuses for efficiently processing inputs in a neural network using multiple receptive field sizes. an example method includes partitioning a first input into a first set of channels and a second set of channels. at a first layer of a neural network, the first set of channels and the second set of channels are convolved into a first output having a smaller dimensionality a dimensionality of the first input. the first set of channels and the first output are concatenated into a second input. the second input is convolved into a second output via a second layer of the neural network, wherein the second output merges a first receptive field generated by the first layer with a larger second receptive field generated by the second layer. one or more actions are taken based on at least one of the first output and the second output.
Inventor(s): Babak EHTESHAMI BEJNORDI of Amsterdam NL for qualcomm incorporated, Gaurav KUMAR of Ambala City IN for qualcomm incorporated, Amelie Marie Estelle ROYER of Amsterdam NL for qualcomm incorporated, Eduardo ESTEVES of San Diego CA US for qualcomm incorporated, Tijmen Pieter Frederik BLANKEVOORT of Amsterdam NL for qualcomm incorporated, Mohsen GHAFOORIAN of Diemen NL for qualcomm incorporated
IPC Code(s): G06N3/0464, G06N3/084
CPC Code(s): G06N3/0464
Abstract: systems and techniques are described herein for training and using multitask machine learning models. for example, a computing device can obtain training data for a first task in a layer in a neural network; perform, based on a determination from a first gating mechanism, the shared function on shared features of the training data using at least one shared channel to generate a shared feature map; perform, based on the determination from the first gating mechanism, the first task-specific function on first task-specific features of the training data using at least one first task-specific channel to generate a first task-specific feature map; generate an output for the first task-specific branch based on performing the shared function on the shared features and performing the first task-specific function on the first task-specific features; and update at least one parameter of the first gating mechanism based on the output.
Inventor(s): Manish Kumar SINGH of San Diego CA US for qualcomm incorporated, Tianyu JIANG of San Diego CA US for qualcomm incorporated, Hsin-Pai CHENG of San Diego CA US for qualcomm incorporated, Kartikeya BHARDWAJ of San Diego CA US for qualcomm incorporated, Hong CAI of San Diego CA US for qualcomm incorporated, Mingu LEE of San Diego CA US for qualcomm incorporated, Munawar HAYAT of San Diego CA US for qualcomm incorporated, Christopher LOTT of San Diego CA US for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA US for qualcomm incorporated
IPC Code(s): G06N3/0499
CPC Code(s): G06N3/0499
Abstract: a processor-implemented method for image or text processing includes receiving, by an artificial neural network (ann) model, a set of tokens corresponding to an input. a token interaction block of the ann model processes the set of tokens according to each channel of the input to generate a spatial mixture of a set of features for each channel of the input. a feed forward network block of the ann model generates a mixture of channel features based on the spatial mixture of the set of features for each channel of the input. an attention block of the ann model determines a set of attended features of the mixture of channel features according to a set of attention weights. in turn, the ann model generates an inference based on the set of attend features of the mixture of channel features.
20250094796. DIRECT DEPTH PREDICTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Amin Ansari of Kirkland WA US for qualcomm incorporated, Makesh Pravin John Wilson of San Diego CA US for qualcomm incorporated, Avdhut Joshi of San Marcos CA US for qualcomm incorporated, Sai Madhuraj Jadhav of San Diego CA US for qualcomm incorporated
IPC Code(s): G06N3/08, G06N3/0455, G06N3/048
CPC Code(s): G06N3/08
Abstract: example systems and techniques are described for training a machine learning model. a system includes memory configured to store image data captured by a plurality of cameras and one or more processors communicatively coupled to the memory. the one or more processors are configured to execute a machine learning model on the image data, the machine learning model including a plurality of layers. the one or more processors are configured to apply a non-linear mapping function to output of one layer of the plurality of layers to generate depth data. the one or more processors are configured to train the machine learning model based on the depth data to generate a trained machine learning model.
20250095101. EFFICIENT BI-DIRECTIONAL IMAGE SCALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sriram EMAROSE of Chennai IN for qualcomm incorporated, Raja Shekhar Reddy ANNAM of Hyderabad IN for qualcomm incorporated
IPC Code(s): G06T3/40, G06T1/20
CPC Code(s): G06T3/40
Abstract: a processor-implemented method for scaling an image includes receiving a digital image including at least a portion to be scaled. a set of pixels of the portion to be scaled in a horizontal direction is sampled. the sampled set of pixels is bi-directionally scaled by applying a horizontal scaling parameter to the sampled set of pixels to compute a horizontally scaled value. the horizontally scaled value is accumulated until a counter is equal to a vertical scaling parameter. a bi-directionally scaled value is computed by applying the vertical scaling parameter to the accumulated horizontally scaled value. the bi-directionally scaled value is stored.
20250095168. GUIDED DOMAIN ADAPTATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Julia KABALAR of München DE for qualcomm incorporated, Kiran BANGALORE RAVI of Paris FR for qualcomm incorporated, Nirnai ACH of Munich DE for qualcomm incorporated, Mireille Lucette Laure GREGOIRE of Stuttgart DE for qualcomm incorporated, Varun RAVI KUMAR of San Diego CA US for qualcomm incorporated, Senthil Kumar YOGAMANI of Headford IE for qualcomm incorporated
IPC Code(s): G06T7/33, G01S17/89, G06V20/56, G06V20/58
CPC Code(s): G06T7/33
Abstract: systems and techniques are described herein for processing data. for instance, a method for processing data is provided. the method may include obtaining source features generated based on first sensor data captured using a first set of sensors; obtaining source semantic attributes related to the source features; obtaining target features generated based on second sensor data captured using a second set of sensors; obtaining map information; obtaining location information of a device comprising the second set of sensors; obtaining target semantic attributes from the map information based on the location information; aligning the target features with a set of the source features, based on the source semantic attributes and the target semantic attributes, to generate aligned target features; and processing the aligned target features to generate an output.
Inventor(s): Savitha Srinivasan of San Diego CA US for qualcomm incorporated, Varun Ravi Kumar of San Diego CA US for qualcomm incorporated, Senthil Kumar Yogamani of Headford IE for qualcomm incorporated
IPC Code(s): G06T7/50, G06T5/00
CPC Code(s): G06T7/50
Abstract: an example device for training a neural network includes a memory configured to store a neural network model for the neural network; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: extract image features from an image of an area, the image features representing objects in the area; extract point cloud features from a point cloud representation of the area, the point cloud features representing the objects in the area; add gaussian noise to a ground truth depth map for the area to generate a noisy ground truth depth map, the ground truth depth map representing accurate positions of the objects in the area; and train the neural network using the image features, the point cloud features, and the noisy ground truth depth map to generate a depth map.
Inventor(s): Jisoo JEONG of San Diego CA US for qualcomm incorporated, Hong CAI of San Diego CA US for qualcomm incorporated, Babak EHTESHAMI BEJNORDI of Amsterdam NL for qualcomm incorporated, Risheek GARREPALLI of San Diego CA US for qualcomm incorporated, Rajeev YASARLA of San Diego CA US for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T7/593, G06T7/246, G06T7/285
CPC Code(s): G06T7/593
Abstract: techniques and systems are provided for image processing. for instance, a process can include correlating a first set of features from a first viewpoint with a second set of features from a second viewpoint at a first time period to generate a first disparity cost volume; correlating a third set of features from the first viewpoint at a second time period with the first set of features to generate a first optical flow cost volume; gating the first disparity cost volume to generate first intermediate disparity information; gating the first optical flow cost volume to generate first intermediate optical flow information; correlating the first set of features, the second set of features, and the first intermediate optical flow information to generate disparity information for output; and correlating the third set of features, the first set of features, and the first intermediate disparity information to generate optical flow information for output.
Inventor(s): Bjoern Johansson of LINKÖPING SE for qualcomm incorporated, Hagen Spies of Stockholm SE for qualcomm incorporated
IPC Code(s): G06T7/70, G01D18/00, G06T7/20
CPC Code(s): G06T7/70
Abstract: for an object having a plurality of sensors, motion measurement data of a first sensor of a pair of sensors and motion measurement data of a second sensor of the pair of sensors is transformed into a common coordinate system. residual data for the transformations of the motion measurement data of the pair of sensors is determined by applying a distance function to the transformations of the motion measurement data. this is repeated for all unique pairs of sensors including the first sensor, and the residual data for each pair of sensors is collected in a residual motion vector data. a relative pose for the first and second sensors is determined based on the residual motion vector data. sensor data of the first and second sensors may be adjusted based at least in part on the relative pose.
20250095200. SEMANTIC VISUAL FEATURE SHARING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Anantharaman Balasubramanian of San Diego CA US for qualcomm incorporated, Stelios Stefanatos of San Diego CA US for qualcomm incorporated, Kapil Gulati of Belle Mead NJ US for qualcomm incorporated
IPC Code(s): G06T7/73, G06V10/75, G06V20/58, G06V20/70
CPC Code(s): G06T7/74
Abstract: an example device for processing image data includes a processing unit configured to determine a set of criteria representing keypoints of interest for processed image data; extract a plurality of keypoints from the image; determine which of the plurality of keypoints match the set of criteria representing the keypoints of interest to determine a matched set of keypoints; and output data representative of the matched set of keypoints.
Inventor(s): Ori Shental of Marlboro NJ US for qualcomm incorporated, Ashwin Sampath of Skillman NJ US for qualcomm incorporated, Michael Dimare of Morristown NJ US for qualcomm incorporated, Junyi Li of Fairless Hills PA US for qualcomm incorporated, Thomas Joseph Richardson of South Orange NJ US for qualcomm incorporated, Muhammad Nazmul Islam of Littleton MA US for qualcomm incorporated, Michael Ethan Berkowitz of New York NY US for qualcomm incorporated
IPC Code(s): G06T7/73, G06T7/11, G06T7/50
CPC Code(s): G06T7/74
Abstract: a method includes retrieving a plurality of images containing one or more objects of interest and generating, with one or more processors, using a machine learning model, a bounding box around each of the one or more objects of interest for each of the plurality of images. the method also includes determining, with the one or more processors, a geographical position of each of the one or more objects of interest based on a position of the bounding box.
20250095207. IMAGE QUALITY (IQ) IMPROVEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Prakasha NAYAK of Parkala IN for qualcomm incorporated, Nikhil VERMA of Bangalore IN for qualcomm incorporated, Mukesh PAREEK of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T7/90, H04N23/71
CPC Code(s): G06T7/90
Abstract: disclosed are techniques for providing improvements for red green blue white (rgbw) images and red yellow blue (ryyb) images. for example, a computing device can obtain first image frame(s) of a scene captured by one or more rgbw sensors with a first exposure at a sensor frame rate. the computing device can obtain second image frame(s) of the scene captured by the rgbw sensor(s) with a second exposure at the sensor frame rate. the second exposure is lower than the first exposure. the computing device can blend red green blue (rgb) components of each image frame of the first image frame(s) with rgb components of a respective adjacent second image frame of the second image frame(s) to produce blended image frame(s). the computing device can apply a white component of each image frame of the second image frame(s) to a respective blended image frame of the blended image frame(s).
Inventor(s): Ke-Li CHENG of San Diego CA US for qualcomm incorporated, Wei-Lun CHANG of Hsinchu TW for qualcomm incorporated, Michel Adib SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T13/40, G06V40/16
CPC Code(s): G06T13/40
Abstract: techniques and systems are provided for generating a representation of a face. for instance, a process can include obtaining one or more images of a face. the process can further include generating an encoded expression representing an expression of the face, wherein predetermined characteristics of the face remain constant relative to the encoded expression. the process can further include mapping the encoded expression to a corresponding expression of a facial model. the process can further include generating the representation of the facial model based on the encoded expression.
20250095265. DICING ORACLE FOR TEXTURE SPACE SHADING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joseph Daniel GARVEY of San Diego CA US for qualcomm incorporated, Bojan VRCELJ of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T15/00, G06T15/04
CPC Code(s): G06T15/005
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for a dicing oracle for texture space shading. a processor obtains an indication of a uv parameterization for each of a set of geometry units and a target number of pixels per region of the uv parameterization, where the uv parameterization includes a first set of uv coordinates for an object space. the processor renders the set of geometry units in order to obtain a second set of uv coordinates for a screen space and a set of derivatives for the second set of uv coordinates. the processor calculates a resolution for a mip region map based on the set of derivatives and the target number of pixels per region. the processor outputs an indication of the calculated resolution.
20250095266. SAMPLER FEEDBACK FOR TEXTURE SPACE SHADING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joseph Daniel GARVEY of San Diego CA US for qualcomm incorporated, Bojan VRCELJ of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T15/00, G06T15/04, G06T15/80
CPC Code(s): G06T15/005
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for sampler feedback for texture space shading. a processor may assign each shading element in a set of shading elements associated with a geometry unit to a corresponding shading element group in a set of shading element groups. the processor may identify whether each shading element is a visible shading element. the processor may calculate a group offset value for each shading element group in the set of shading element groups based on a number of visible shading elements in the set of shading elements. the processor may calculate an element offset value for each shading element based on a number of visible shading elements. the processor may allocate, based on the element offset value and the group offset value, texture memory to the visible shading elements.
20250095270. AVATAR SYNTHESIS WITH LOCAL CODE MODULATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ke-Li CHENG of San Diego CA US for qualcomm incorporated, Wei-Lun CHANG of Hsinchu TW for qualcomm incorporated, Michel Adib SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T15/04, G06T17/00
CPC Code(s): G06T15/04
Abstract: systems and techniques are provided for synthesizing facial features of a three-dimensional (3d) facial model. for example, a process can include obtaining a first frame, the first frame including a first portion of a face; generating a first facial feature corresponding to the first portion of the face; obtaining a second frame, the second frame including a second portion of the face, wherein the second portion of the face at least partially overlaps the first portion of the face; generating a one-dimensional second facial feature corresponding to the second portion of the face; generating a set of weights based on the one-dimensional second facial feature; and applying the set of weights to the first facial feature to generate a weighted facial feature.
Inventor(s): Jamie Menjay LIN of San Diego CA US for qualcomm incorporated, Kai WANG of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T15/20
CPC Code(s): G06T15/20
Abstract: dimensional decomposition convolution systems and techniques are described. a system receives a tensor including a first number of dimensions. the system processes a variant of the tensor using a convolution function including a second number of dimensions to generate a processed tensor. the first number of dimensions is greater than the second number of dimensions. a plurality of dimensions from the first number of dimensions of the tensor are grouped into a dimension of the variant of the tensor to reduce dimensionality of the variant of the tensor to the second number of dimensions.
20250095283. IMAGE BACKGROUND EFFECTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Eran PINHASOV of Zichron Yaakov IL for qualcomm incorporated, Eran SCHARAM of Misgav IL for qualcomm incorporated
IPC Code(s): G06T15/50, G06T7/194, G06T7/70, H04N5/272, H04N5/74, H04N23/68
CPC Code(s): G06T15/506
Abstract: systems and techniques are provided for processing image data. a process can include determining an estimated camera pose corresponding to image data and generating a background replacement view of a configured three-dimensional (3d) content. the background replacement view can be associated with an angle-of-view (aov) based on the estimated camera pose. a segmentation mask can be determined for the image data, indicative of a foreground portion of the image data and a background portion of the image data. a relighting image can be generated corresponding to at least a portion of the image data, wherein the relighting image is based on the segmentation mask and lighting information of the configured 3d content. an output image can be generated based on the relighting image and the background replacement view of the configured 3d content.
Inventor(s): Wei-Lun CHANG of Hsinchu TW for qualcomm incorporated, Ke-Li CHENG of San Diego CA US for qualcomm incorporated, Michel Adib SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): G06T17/20, G06T15/04
CPC Code(s): G06T17/205
Abstract: techniques and systems are provided for generating a three-dimensional facial model. for instance, a process can include: obtaining a frame, the frame including a face; obtaining a mesh 3d model of the face; generating facial texture information associated with the face based on the frame and the mesh 3d model; generating, based on the facial texture information, displacement map information; and applying the displacement map information to the mesh 3d model to generate a finetuned mesh 3d model.
Inventor(s): Kiran Bangalore Ravi of Paris FR for qualcomm incorporated, Julia Kabalar of München DE for qualcomm incorporated, Nirnai Ach of Munich DE for qualcomm incorporated, Mireille Lucette Laure Gregoire of Stuttgart DE for qualcomm incorporated, Senthil Kumar Yogamani of Headford IE for qualcomm incorporated
IPC Code(s): G06V10/44, G06V10/82
CPC Code(s): G06V10/44
Abstract: a device for processing sensor data is configured to receive the first frames from a first sensor; receive the second frames from a second sensor; perform a first feature extraction on the first frames using a first dynamic neural network to determine first features; perform a second feature extraction on the second frames using a second dynamic neural network to determine second features; determine a first delay associated with the first features; determine a second delay associated with the second features; modify a topology of the second dynamic neural network based on the first delay and the second delay; and use the second dynamic neural network with the modified topology to generate an output.
Inventor(s): Andreas EIDEHALL of Linköping SE for qualcomm incorporated
IPC Code(s): G06V10/80, G06T3/40, G06V20/70
CPC Code(s): G06V10/80
Abstract: image interpolation techniques for multi-sensor training of feature detection models are disclosed. the techniques can include obtaining a detection-and-ranging (dar) frame captured by a dar sensor, obtaining a first image frame captured at a first time by a camera and a second image frame captured at a second time by the camera, wherein at a capture time of the dar frame, a field of view (fov) of the dar sensor overlaps an fov of the camera, and wherein the capture time of the dar frame is between the first time and the second time, interpolating based on the first image frame and the second image frame to create an interpolated image frame, wherein a nominal capture time of the interpolated image frame corresponds to the capture time of the dar frame, and training a feature detection model using the dar frame and the interpolated image frame.
Inventor(s): Varun Ravi Kumar of San Diego CA US for qualcomm incorporated, Debasmit Das of San Diego CA US for qualcomm incorporated, Senthil Kumar Yogamani of Headford IE for qualcomm incorporated
IPC Code(s): G06V10/86, G06T3/00, G06T5/00, G06T7/194, G06T7/55, G06V10/80, G06V10/82, G06V20/58
CPC Code(s): G06V10/86
Abstract: an apparatus includes a memory and processing circuitry in communication with the memory. the processing circuitry is configured to process a joint graph representation using a graph neural network (gnn) to form an enhanced graph representation. the joint graph representation includes first features from a voxelized point cloud, and second features from a plurality of camera images. the enhanced graph representation includes enhanced first features and enhanced second features. the processing circuitry is further configured to perform a diffusion processes on the enhanced first features and the enhanced second features of the enhanced graph representation to form a denoised graph representation having denoised first features and denoised second features, and fuse the denoised first features and the denoised second features of the denoised graph representation using a graph attention network (gat) to form a fused point cloud having fused features.
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA US for qualcomm incorporated, Jonathan PETIT of Wenham MA US for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA US for qualcomm incorporated, Dashan GAO of San Diego CA US for qualcomm incorporated, Leulseged Tesfaye ALEMU of San Diego CA US for qualcomm incorporated, Cong CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): G06V20/52, G06T7/00, G06T7/70, G06V10/74, G06V10/764
CPC Code(s): G06V20/52
Abstract: various embodiments include methods for identifying inconsistencies in images that could be due to malicious attacks. various embodiments may include receiving a plurality of camera images from one or more cameras of an apparatus (e.g., a vehicle), performing a plurality of different processes on the plurality of images to detect different types of image inconsistencies, using results of the plurality of different processes on the plurality of images to recognize a vision attack and performing one or more mitigation actions in response to recognizing a vision attack. the plurality of different processes may include temporal consistency checks on the plurality of images spanning a period of time, inconsistency counter checks on the plurality of images that determine whether a number of inconsistencies in camera images satisfies a threshold, past history checks on the plurality of images comparing objects previously recognized to objects recognized in currently obtained images.
Inventor(s): Madhumitha Sakthi of San Diego CA US for qualcomm incorporated, Louis Joseph Kerofsky of San Diego CA US for qualcomm incorporated, Senthil Kumar Yogamani of Headford IE for qualcomm incorporated
IPC Code(s): G06V20/56, B60W50/14, G06T7/20, G06T7/70, G06V10/75
CPC Code(s): G06V20/56
Abstract: this disclosure provides systems, methods, and devices for vehicle driving assistance systems that support image processing. in a first aspect, a method includes receiving a first image frame from the first camera and a second image frame from the second camera. the method may also include determining a first set of optical flows between the first image frame and the second image frame and determining a second set of optical flows based on the first set of optical flows and positions of the first camera and the second camera on the vehicle. position data may be determined for objects in an area surrounding the vehicle based on the second set of optical flows. other aspects and features are also claimed and described.
Inventor(s): Varun Amar Reddy of San Diego CA US for qualcomm incorporated, Sony Akkarakaran of Poway CA US for qualcomm incorporated
IPC Code(s): G08B21/18
CPC Code(s): G08B21/18
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support enhanced esl position determination and esl position based notifications. in a first aspect, a method of wireless communication includes obtaining first position information for an asset of one or more assets associated with an electronic shelf label system based on first wireless information, and the first position information is associated with a first time. the method also includes obtaining second position information for the asset based on second wireless information, and the second position information is associated with a second time. the method further includes determining a notification for the asset based on the first position information, the second position information, the first time, and the second time. other aspects and features are also claimed and described.
Inventor(s): Jun WEI of Shenzhen, Guangdong CN for qualcomm incorporated, Xiaoxia DONG of Shenzhen, Guangdong CN for qualcomm incorporated, Qimeng PAN of Shenzhen, Guangdong CN for qualcomm incorporated
IPC Code(s): G10L15/07, G10L15/06, G10L15/08, G10L15/30
CPC Code(s): G10L15/07
Abstract: techniques described herein are directed to improving a user keyword detection model using user audio samples that have been falsely rejected. in some embodiments, user equipment (ue) may detect multiple attempts by a user at uttering a keyword. a true keyword that matches keyword models implemented by the ue may activate a desired function, such as initiating an assistant application, initiating a specific application, waking up from a lower power state, transitioning to a lower power state, toggling a power-saving mode, unlocking or locking the device, etc. any true keywords uttered prior to detection of the true keyword but which have been falsely rejected may be sent to a server to train the keyword model and generate an updated keyword model. the updated keyword model may be received by the ue to replace the keyword model being used, allowing the ue to continually improve keyword detection accuracy.
Inventor(s): Kyu Woong HWANG of Daejeon KR for qualcomm incorporated, Simyung CHANG of Suwon KR for qualcomm incorporated, Sungha CHOI of Goyang-si KR for qualcomm incorporated, Joo Seong JEONG of Seoul KR for qualcomm incorporated, Hyoungwoo PARK of Seoul KR for qualcomm incorporated, Kyuhong SHIM of Seoul KR for qualcomm incorporated
IPC Code(s): G10L15/197, G10L15/06, G10L15/22
CPC Code(s): G10L15/197
Abstract: various embodiments include systems and methods for continuous speech monitoring artificial intelligence solutions. a low-power always-on listening module (lpalm) may maintain continuous auditory awareness or alertness without consuming an excessive amount of the processing, memory, or battery resources of the user computing system or device. as such, the lpalm may operate on the computing device for an extended period of time without depleting the device's battery resources, rendering the user device non-responsive, or otherwise having a negative or user-perceivable impact on the performance, functionality, or power consumption characteristics of the user device.
Inventor(s): Sonia GHOSH of San Diego CA US for qualcomm incorporated, Xiao CHEN of San Diego CA US for qualcomm incorporated, Chi-Jui CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): G11C7/10, G11C7/06, G11C7/12
CPC Code(s): G11C7/1012
Abstract: a random-access memory has its bitcells arranged into a first pair of banks and a second pair of banks. the first pair of banks and second pair of banks are separated by a central controller that contains sense amplifiers and write drivers for the first pair of banks and for the second pair of banks.
Inventor(s): Jaehyun YEON of San Diego CA US for qualcomm incorporated, Kun FANG of San Diego CA US for qualcomm incorporated, Suhyung HWANG of Rancho Mission Viejo CA US for qualcomm incorporated, Sang-Jae LEE of San Diego CA US for qualcomm incorporated, Rajneesh KUMAR of San Diego CA US for qualcomm incorporated, Manuel ALDRETE of Encinitas CA US for qualcomm incorporated, Zhijie WANG of San Diego CA US for qualcomm incorporated, Seongho KIM of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/13, H01L23/00, H01L23/31, H01L23/373, H01L23/498, H01L25/16
CPC Code(s): H01L23/13
Abstract: a package comprising a first substrate; a first integrated device coupled to the first substrate through at least a first plurality of solder interconnects; a second substrate coupled to the first substrate through at least a second plurality of solder interconnects, wherein the second substrate includes a cavity; and an encapsulation layer located at least between the first substrate and the second substrate, wherein the encapsulation layer is coupled to the first substrate, the second substrate and the first integrated device.
Inventor(s): Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated, Yandong GAO of San Diego CA US for qualcomm incorporated, Peijie FENG of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/48, H01L29/06, H01L29/417, H01L29/423, H01L29/786, H10B10/00
CPC Code(s): H01L23/481
Abstract: in an aspect, a semiconductor memory cell comprises gate structures separated by source or drain (s/d) structures, a frontside (fs) inter-layer dielectric (fs-ild) layer above the gate and s/d structures, fs metal zero (fm0) interconnects above the fs-ild layer, a backside (bs) inter-layer dielectric (bs-ild) layer below the gate and s/d structures, bs metal zero (bm0) interconnects below the bs-ild layer, at least one fs source drain contact (fsdc) electrically connecting an fm0 interconnect to a top surface of an s/d structure, and at least one bs s/d contact (bsdc) electrically connecting a bmo interconnect to a bottom surface of an s/d structure. the semiconductor memory cell comprises nfets and pfets to form a cross-coupled inverter pair. for each inverter in the pair, one of vdd and vss are provided by an fsdc and the other of vdd and vss is provided by a bsdc.
Inventor(s): Ranadeep DUTTA of Del Mar CA US for qualcomm incorporated, Jonghae KIM of San Diego CA US for qualcomm incorporated, Je-Hsiung LAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/498, H01L23/00, H01L23/31, H01L25/065
CPC Code(s): H01L23/49822
Abstract: an integrated device comprising a die substrate comprising a porous portion; a plurality of through substrate vias extending through the porous portion of the die substrate; and a die interconnection portion coupled to the die substrate.
Inventor(s): Chiao-Yi TAI of Taoyuan City TW for qualcomm incorporated, Joan Rey Villarba BUOT of Escondido CA US for qualcomm incorporated, Hong Bok WE of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/498, H01L21/48, H01L23/00, H01L25/065
CPC Code(s): H01L23/49822
Abstract: a substrate comprising at least one dielectric layer, and a plurality of interconnects located at least partially in the at least one dielectric layer, wherein the plurality of interconnects include a plurality of via interconnects, and wherein the plurality of via interconnects include a first via interconnect comprising a first via wall that is approximately vertical.
Inventor(s): Ranadeep DUTTA of Del Mar CA US for qualcomm incorporated, Jonghae KIM of San Diego CA US for qualcomm incorporated, Je-Hsiung LAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/498, H01L23/00, H01L23/13, H01L25/065
CPC Code(s): H01L23/49827
Abstract: a package comprising an interposer comprising a silicon substrate comprising a porous portion; and a plurality of via interconnects extending through the porous portion of the silicon substrate. the package includes a first integrated device coupled to the interposer through a first plurality of solder interconnects.
Inventor(s): Aniket PATIL of San Diego CA US for qualcomm incorporated, Piyush GUPTA of San Diego CA US for qualcomm incorporated, Durodami LISK of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/498, H01L23/00, H01L25/065, H05K1/18
CPC Code(s): H01L23/49838
Abstract: disclosed are package devices that include interconnects on first and second surfaces of a package substrate. the interconnects on the first surface of the package substrate are configured to carry general purpose input-output (gpio) and miscellaneous io signals. the interconnects on the second surface of the package substrate are configured to carry high speed input-output (hsio) signals-signals whose speeds are above some minimum speed threshold. in this way, the package form can be reduced while still allowing for increased number of io signals to be delivered.
Inventor(s): Michelle Yejin KIM of Carlsbad CA US for qualcomm incorporated, Hong Bok WE of San Diego CA US for qualcomm incorporated, Joan Rey Villarba BUOT of Escondido CA US for qualcomm incorporated, Kuiwon KANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/522, H01L23/00, H01L23/498, H01L23/538, H01L25/065
CPC Code(s): H01L23/5223
Abstract: a package comprising an integrated device; and a substrate coupled to the integrated device through at least a plurality of solder interconnects. the substrate comprises a core layer comprising a cavity; a region comprising a passive component block located at least partially in the cavity of the core layer, wherein the passive component block comprises a first passive device and a second passive device; at least one dielectric layer coupled to the core layer; and a plurality of interconnects located at least partially in the at least one dielectric layer.
Inventor(s): Jonghae KIM of San Diego CA US for qualcomm incorporated, Je-Hsiung LAN of San Diego CA US for qualcomm incorporated, Ranadeep DUTTA of Del Mar CA US for qualcomm incorporated
IPC Code(s): H01L23/522, H01F17/00, H01L23/66
CPC Code(s): H01L23/5227
Abstract: a device is described, in which the device includes a substrate. the device includes a multiturn inductor coupled to the substrate. the device also includes a patterned ground shield on a periphery of the multiturn inductor and coupled to the substrate.
Inventor(s): Anshih Tseng of Fremont CA US for qualcomm incorporated, Peng Zou of Camas WA US for qualcomm incorporated, Joseph Dibene of Watsonville CA US for qualcomm incorporated, Gerard Williams of Newport Coast CA US for qualcomm incorporated
IPC Code(s): H01L23/522, H01F41/14, H01F41/34, H01L23/00
CPC Code(s): H01L23/5227
Abstract: passive components located outside the ic increase the area of the package and are connected to the circuits inside the ic by long electrical paths that may have high resistance as well as parasitic inductance and capacitance. an ic includes interconnect layers on a surface of a substrate comprising circuits, and the interconnect layers include stacked thin-film inductors formed in interconnect layers to provide noise protection for input signals provided to circuits in the ic while reducing an area of an ic package. the stacked thin-film inductors include a first thin-film inductor stacked between a second thin-film inductor and the surface of the substrate in a direction orthogonal to the surface of the substrate. the thin-film inductors can be formed of layers of magnetic material around a linear interconnect. the interconnect layers may be formed in a back end of line process on one surface of a substrate.
Inventor(s): Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated, Deepak SHARMA of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/528, H01L21/8234, H01L27/092, H01L29/06, H01L29/423, H01L29/66, H01L29/775, H01L29/786
CPC Code(s): H01L23/528
Abstract: a field effect transistor (fet) structure and method for making the same is disclosed. in an aspect, a fet structure comprises a gate structure, disposed between a first vertical source/drain (s/d) structure and a second vertical s/d structure, the gate structure comprising a channel structure comprising a plurality of vertically-stacked, horizontal channels connecting the first vertical s/d structure to the second vertical s/d structure in a first horizontal direction through a vertical metal gate structure that at least partially surrounds the plurality of vertically-stacked, horizontal channels. the fet also comprises a backside inter-layer dielectric (ild) layer disposed below the vertical metal gate structure, wherein a first thickness of the vertical metal gate structure below a bottom channel of the plurality of vertically-stacked, horizontal channels is larger than a second thickness of the vertical metal gate structure between adjacent channels of the plurality of vertically-stacked, horizontal channels.
Inventor(s): John Jianhong ZHU of San Diego CA US for qualcomm incorporated, Junjing BAO of San Diego CA US for qualcomm incorporated, Giridhar NALLAPATI of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L23/532, H01L21/768, H01L23/522, H01L23/528
CPC Code(s): H01L23/53209
Abstract: disclosed are devices that may incorporate airgaps in top signal layers and/or power layers on a frontside of a substrate. alternatively, or in addition thereto, airgaps may also be incorporated in signal layers and/or power layers on a backside of the substrate. in this way, metal capacitances of the devices may be reduced, which thereby improves performance of semiconductor circuits such as cpus.
Inventor(s): Yue LI of San Diego CA US for qualcomm incorporated, Durodami LISK of San Diego CA US for qualcomm incorporated, Ryan LANE of San Diego CA US for qualcomm incorporated, Darko POPOVIC of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L25/10, H01L23/00, H01L23/31, H01L23/498, H01L23/538
CPC Code(s): H01L25/105
Abstract: a package comprising a first metallization portion; a first integrated device coupled to the first metallization portion; a bridge coupled to the first metallization portion; an encapsulation layer coupled to the first metallization portion; a second metallization portion coupled to the bridge and the encapsulation layer, such that the first integrated device, the bridge and the encapsulation layer are located between the first metallization portion and the second metallization portion, and a second integrated device coupled to the second metallization portion, wherein the second integrated device and the bridge at least partially vertically overlap.
Inventor(s): Roberto RIMINI of San Diego CA US for qualcomm incorporated, Udara FERNANDO of San Diego CA US for qualcomm incorporated, Chinmaya MISHRA of San Diego CA US for qualcomm incorporated, Chirag Dipak PATEL of San Diego CA US for qualcomm incorporated, Ahmad Bassil ZOUBI of San Diego CA US for qualcomm incorporated
IPC Code(s): H01Q3/26, H01Q21/29
CPC Code(s): H01Q3/2694
Abstract: certain aspects provide a method for wireless communication by a device. the method generally includes: transmitting a transmit signal via a first antenna; receiving a first receive signal via a second antenna and a second receive signal via a third antenna, the first receive signal and the second receive signal being associated with the transmit signal; generating a first phase-shifted signal via a first phase shifter based on the first receive signal, and a second phase-shifted signal via a second phase shifter based on the second receive signal; and combining the first phase-shifted signal and the second phase-shifted signal to generate a combined receive signal, wherein a phase-shift setting of at least one of the first phase shifter or the second phase shifter is controlled based on at least one of a mutual coupling component or a phase noise of the combined receive signal.
20250096464. GLASS ASSEMBLY WITH RADIO-FREQUENCY LENS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jorge FABREGA SANCHEZ of San Diego CA US for qualcomm incorporated, Allen Minh-Triet TRAN of Rancho Santa Fe CA US for qualcomm incorporated
IPC Code(s): H01Q3/46, B32B17/10
CPC Code(s): H01Q3/46
Abstract: a window assembly includes a window and an array of lens elements disposed on or in the window. each lens element of the array of lens elements is optically transparent and electrically conductive. the array of lens elements is configured to impart a plurality of phase shifts to an incident radio-frequency (rf) wave.
Inventor(s): Sunbo SHIM of San Diego CA US for qualcomm incorporated, Guoxiang HAN of San Diego CA US for qualcomm incorporated, David Angel CALVILLO CORTES of San Diego CA US for qualcomm incorporated, Paolo Enrico DE FALCO of San Diego CA US for qualcomm incorporated, Antonino SCUDERI of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F1/02, H03F3/24
CPC Code(s): H03F1/0288
Abstract: a phase-reconfigurable circuit for a dual-input power amplifier is provided. the circuit includes an envelope detector configured to process an envelope of an rf input signal into an envelope signal. a first vector-sum phase-shifter and a second vector-sum phase-shifter processes an in-phase and a quadrature-phase version of the rf input signal with the envelope signal to produce a first differential output signal having a dynamically-modulated phase difference with a second differential output signal.
Inventor(s): Xingyi HUA of San Diego CA US for qualcomm incorporated, Hsiao-Tsung YEN of San Diego CA US for qualcomm incorporated, David Zixiang YANG of San Diego CA US for qualcomm incorporated, Mehmet UZUNKOL of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F1/26, H03H7/01, H03H7/06, H03H7/09, H04B1/40
CPC Code(s): H03F1/26
Abstract: a low-noise amplifier (lna) includes a first transistor, a first source inductor coupled to a source of the first transistor, and a second transistor, wherein a source of the second transistor is coupled to a drain of the first transistor, a gate of the second transistor is coupled to a bias circuit, and a drain of the second transistor is coupled to an output of the lna. the lna also includes an output inductor coupled between a supply rail and the output of the lna, wherein the output inductor is magnetically coupled with the first source inductor.
20250096741. Interstage Darlington Circuit_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lei Ma of Palo Alto CA US for qualcomm incorporated
IPC Code(s): H03F1/56, H03F3/24
CPC Code(s): H03F1/565
Abstract: an apparatus is disclosed for implementing a darlington circuit with an interstage matching network or between two amplifier stages to provide power clamping. in example aspects, the apparatus includes an amplifier circuit having an input port and an output port. the amplifier circuit includes a driver amplifier, an interstage matching network, a power amplifier, and a darlington circuit. the driver amplifier includes a driver amplifier output and is coupled between the input port and the output port. the power amplifier includes a power amplifier input and is coupled between the driver amplifier output and the output port. the interstage matching network is coupled between the driver amplifier output and the power amplifier input. the darlington circuit is coupled to the interstage matching network via a node that is coupled between the driver amplifier output and the power amplifier input.
20250096742. Interstage Clamping Circuit_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lei Ma of Palo Alto CA US for qualcomm incorporated
IPC Code(s): H03F1/56, H03F3/24
CPC Code(s): H03F1/565
Abstract: an apparatus is disclosed for implementing a clamping circuit with an interstage matching network or between two amplifier stages to provide power clamping. in example aspects, the apparatus includes an amplifier circuit having an input port and an output port. the amplifier circuit includes a driver amplifier, an interstage matching network, a power amplifier, and a clamping circuit. the driver amplifier includes a driver amplifier output and is coupled between the input port and the output port. the power amplifier includes a power amplifier input and is coupled between the driver amplifier output and the output port. the interstage matching network is coupled between the driver amplifier output and the power amplifier input. the clamping circuit includes a transistor and a resistor coupled thereto. the clamping circuit is coupled to the interstage matching network via a node that is coupled between the driver amplifier output and the power amplifier input.
Inventor(s): Laya MOHAMMADI of San Diego CA US for qualcomm incorporated, Chirag Dipak PATEL of San Diego CA US for qualcomm incorporated, Chuan WANG of San Diego CA US for qualcomm incorporated, Bhushan Shanti ASURI of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F3/195, H03F1/56, H04B1/40
CPC Code(s): H03F3/195
Abstract: a phase shifter having an input matching network, a vector modulator connected to the input matching network, the vector modulator configured to alter an amplitude of signals provided by the input matching network, bias networks coupled to outputs of the vector modulator, and a combining circuit connected to the outputs of the vector modulator, the combining circuit configured to generate a first phase (�1) signal from the outputs of the vector modulator.
Inventor(s): Zeljko IGNJATOVIC of Rochester NY US for qualcomm incorporated, Behnam SEDIGHI of La Jolla CA US for qualcomm incorporated
IPC Code(s): H03F3/217
CPC Code(s): H03F3/217
Abstract: certain aspects of the present disclosure generally relate to a voltage-to-time-to-voltage amplifier (vtva). the vtva may include: a first input capacitive element selectively coupled to a first input node of the vtva; a first amplifier having an input coupled to the first input capacitive element; a first current source configured to sink a first discharge current from the first input capacitive element during a first phase through a first switch; and a first output capacitive element coupled to a first output node of the vtva. in some aspects, the first current source is further configured to sink a second discharge current from the first output capacitive element during a second phase through a second switch, the second switch comprising a control input coupled to an output of the first amplifier; and the first phase is non-overlapping with the second phase.
20250096751. Darlington Circuit with a Driver Amplifier_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lei Ma of Palo Alto CA US for qualcomm incorporated, Antonino Scuderi of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F3/24, H03F1/30, H03F1/52
CPC Code(s): H03F3/245
Abstract: an apparatus is disclosed for implementing a darlington circuit with a driver amplifier to provide power clamping. in example aspects, the apparatus includes an amplifier circuit having an input port and an output port. the amplifier circuit includes a driver amplifier, a power amplifier, and a darlington circuit. the driver amplifier includes a driver amplifier output and a transistor, with the driver amplifier coupled between the input port and the output port. the power amplifier includes a power amplifier input, and the power amplifier is coupled between the driver amplifier output and the output port. the darlington circuit is coupled to the driver amplifier via a node that is coupled between the input port and the power amplifier input.
20250096752. PSEUDO BI-DIRECTIONAL AMPLIFIER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chirag Dipak PATEL of San Diego CA US for qualcomm incorporated, Chinmaya MISHRA of San Diego CA US for qualcomm incorporated, Cheng TAO of San Diego CA US for qualcomm incorporated, Muhammad HASSAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F3/24, H04B1/40
CPC Code(s): H03F3/245
Abstract: a radio frequency integrated circuit (rfic), including a power amplifier (pa) connected to an antenna through a first electromagnetic (em) element, the pa configured to receive a transmit signal from a second em element, a low noise amplifier (lna) connected to the first em element and the second em element, the power amplifier and the lna comprising separate amplifier cores, and wherein the first em element comprises a first plurality of interwound windings occupying a first common area and the second em element comprises a second plurality of interwound windings occupying a second common area.
Inventor(s): Muhammad HASSAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F3/24, H03F1/02, H03G3/30, H04B1/04
CPC Code(s): H03F3/245
Abstract: aspects herein describe vswr-tolerant operation of wireless communication devices. one aspect involves setting, using control circuitry of the wireless communication apparatus, a mission mode for an output transmission (tx) power amplifier, measuring, using an output power detector, an output power of the output tx power amplifier operating in the mission mode, measuring, using an input power detector, an input power to the output tx power amplifier associated with the output power, sampling a thermistor signal to determine a junction temperature associated with the output power, calculating, using the control circuitry, a gain value for the output tx power amplifier using the input power and the output power, comparing, using the control circuitry; the gain value with a temperature calibrated reference gain value selected using the junction temperature, and adjusting a power amplifier bias when the gain value is different from the temperature calibrated reference gain value.
20250096754. TRANSCEIVER INTERFACE WITH POWER DETECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chuan WANG of San Diego CA US for qualcomm incorporated, Kai ZHAN of Escondido CA US for qualcomm incorporated, Bon-Hyun KU of San Diego CA US for qualcomm incorporated, Hyejeong SONG of San Diego CA US for qualcomm incorporated, Li LIU of San Diego CA US for qualcomm incorporated, Kevin Hsi-Huai WANG of San Diego CA US for qualcomm incorporated, Muhammad HASSAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H03F3/24, H04B1/40
CPC Code(s): H03F3/245
Abstract: an apparatus for wireless communications includes a power amplifier, a low-noise amplifier, a power detector, and a transformer. the transformer includes a first inductor coupled to an output of the power amplifier, and a second inductor coupled to an antenna, wherein the second inductor is magnetically coupled with the first inductor. the transformer also includes a third inductor coupled to an input of the low-noise amplifier, wherein the third inductor is magnetically coupled with the second inductor. the transformer also includes a coupling inductor coupled to an input of the power detector, wherein the coupling inductor is magnetically coupled with at least one of the first inductor and the second inductor.
Inventor(s): Mustafa KESKIN of San Diego CA US for qualcomm incorporated, Roberto RIMINI of San Diego CA US for qualcomm incorporated, Danlu ZHANG of San Diego CA US for qualcomm incorporated, Bala RAMASAMY of San Marcos CA US for qualcomm incorporated
IPC Code(s): H03L7/099, H03L7/195
CPC Code(s): H03L7/0992
Abstract: aspects described herein include devices and methods for phase lock loop (pll) output sharing between multiple communication chains in a wireless communication apparatus. in one aspect, an apparatus includes phase locked loop (pll) circuitry having a shared pll output, radar signal generation circuitry, a first transmission chain coupled to the shared pll output and the radar signal generation circuitry, and a second transmission chain coupled to the shared pll output and the radar signal generation circuitry.
Inventor(s): Igor GUTMAN of Hod HaSharon IL for qualcomm incorporated, Elias DAGHER of Laguna Niguel CA US for qualcomm incorporated, Hua WANG of Basking Ridge NJ US for qualcomm incorporated, Behnam SEDIGHI of La Jolla CA US for qualcomm incorporated, Seyed Arash MIRHAJ of Poway CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H03M1/06, G06N3/08, H03M1/12
CPC Code(s): H03M1/0626
Abstract: a training signal generator for forming an input signal for an adc-under-test includes a one-bit dac and an analog low-pass filter. the one-bit dac converts a binary sequence into a dac output signal that is then filtered by the analog low-pass filter to form an adc input signal. the adc-under-test converts the adc input signal into an adc output signal. a digital low-pass filter converts the binary sequence into a plurality of samples. a digital signal processing system processes the plurality of samples and the adc output signal to form an estimate of the adc input signal. an adc linearizer may then be trained to characterize a non-linear impairment of the adc-under-test responsive to a comparison of the estimate of the adc input signal and the adc output signal.
Inventor(s): Peer BERGER of Hod Hasharon IL for qualcomm incorporated, Idan Michael HORN of Hod Hasharon IL for qualcomm incorporated, Shay LANDIS of Hod Hasharon IL for qualcomm incorporated
IPC Code(s): H03M7/16, H04L1/00, H04L25/06
CPC Code(s): H03M7/16
Abstract: various aspects of the present disclosure generally relate to wireless communication. various aspects relate generally to labeling of modulation constellations. some aspects more specifically relate to signaling to support selection of labeling configurations of modulation constellations. in some aspects, a user equipment (ue) transmits capability information indicating one or more capabilities relating to selection of a labeling configuration that indicates labels for symbols of a modulation constellation. a network node may transmit an indication of a labeling configuration in accordance with the capability information. the labeling configuration, in some examples, may include a gray labeling configuration that is configured to improve polar coding performance.
Inventor(s): Dai LU of San Diego CA US for qualcomm incorporated, Cong NGUYEN of San Diego CA US for qualcomm incorporated, Charline HAO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B1/04
CPC Code(s): H04B1/0475
Abstract: certain aspects of the present disclosure are directed towards apparatus and techniques for wireless communication. an example apparatus generally includes: a first transmit chain; a first receive chain; a first coupler coupled to the first transmit chain; a second coupler coupled to the first receive chain; a first analog interference cancellation (aic) circuit having an input coupled to the first coupler and an output coupled to the first receive chain; and a first routing device coupled between the first coupler and the input of the first aic circuit, the first routing device being further coupled between the first coupler and a digital interference cancellation (dic) circuit.
20250096839. Oscillator Leakage Calibration_simplified_abstract_(qualcomm incorporated)
Inventor(s): Waqas Ahmad of San Diego CA US for qualcomm incorporated, Chinmaya Mishra of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B1/525, H04B1/04, H04B17/11
CPC Code(s): H04B1/525
Abstract: an apparatus is disclosed for oscillator leakage calibration. in example aspects, the apparatus includes a mixer circuit and calibration circuitry. the mixer circuit has a first stage including at least one transistor coupled between a mixer input and a mixer output and a second stage including one or more transistors coupled between the at least one transistor and the mixer output. the mixer circuit also has tuning circuitry coupled to the at least one transistor. the calibration circuitry includes at least one resistor coupled between a power distribution node and at least one mixer node, with the at least one mixer node coupled between the at least one transistor and the one or more transistors, and at least one switch coupled between the power distribution node and the at least one mixer node. the calibration circuitry also includes controller circuitry coupled between the mixer node and the tuning circuitry.
Inventor(s): Mu LU of San Mateo CA US for qualcomm incorporated, Yi ZENG of San Jose CA US for qualcomm incorporated, Cheng-Han WANG of San Jose CA US for qualcomm incorporated, Ming-Tuo CHIN of San Jose CA US for qualcomm incorporated, Chan Hong PARK of San Jose CA US for qualcomm incorporated, Emanuele LOPELLI of Laguna Niguel CA US for qualcomm incorporated
IPC Code(s): H04B1/7183, H04B1/717
CPC Code(s): H04B1/7183
Abstract: an apparatus, including: a clock source configured to generate a local oscillator (lo) clock signal; a radio frequency digital-to-analog converter (rf dac) configured to generate a radio frequency (rf) signal based on a data signal and the lo clock signal; and an idle data detector configured to: detect a stream of idle data in the data signal; and disable providing the lo clock signal to at least a portion of the rf dac in response to detecting the stream of idle data.
Inventor(s): Udita Bhattacherjee of San Diego CA US for qualcomm incorporated, Sourjya Dutta of San Diego CA US for qualcomm incorporated, Arzu Karaer of San Diego CA US for qualcomm incorporated, Shailesh Patil of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/04, H04L5/00, H04W56/00, H04W72/044, H04W72/542
CPC Code(s): H04B7/04013
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support enhanced ris configuration operations. in a first aspect, a method of wireless communication includes receiving a discovery beacon from a ris controller of a vehicle. the method also include transmitting acknowledgement information in response to the discovery beacon. the method further includes receiving reconfigurable intelligent surface (ris) configuration information for the vehicle based on the transmission of the acknowledgement information. the ris configuration information indicates one or more ris configurations of a plurality of ris configurations for one or more riss of the vehicle. other aspects and features are also claimed and described.
Inventor(s): Narayan PRASAD of Westfield NJ US for qualcomm incorporated, Yu-Chin OU of San Diego CA US for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/0456
CPC Code(s): H04B7/04026
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may transmit, to a reconfigurable intelligent surface (ris), information identifying a ris configuration, wherein the ris configuration includes one or more parameters for a time-varying control configuration associated with side-lobe suppression. the network node may communicate, via the ris and using the ris configuration, with a user equipment (ue). numerous other aspects are described.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ US for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456, H04W72/23
CPC Code(s): H04B7/0617
Abstract: aspects relate to mechanisms for generating an enhanced beamforming codebook to cover an out-of-coverage region of an antenna module of a wireless communication device (e.g., a ue). the ue may include an initial beamforming codebook configuring a plurality of beam weights intended to cover an in-coverage region corresponding to a boresight direction and a neighborhood thereof of the antenna module. the ue may further configure one or more additional sets of beam weights intended to cover the out-of-coverage region beyond the boresight direction and the neighborhood thereof and then add the one or more additional sets of beam weights to the initial beamforming codebook to produce the enhanced beamforming codebook.
20250096864. SSB TRANSMISSION IN HOLOGRAPHIC-MIMO SYSTEM_simplified_abstract_(qualcomm incorporated)
Inventor(s): Min HUANG of Beijing CN for qualcomm incorporated, Wei XI of Beijing CN for qualcomm incorporated, Chao WEI of Beijing CN for qualcomm incorporated, Yu ZHANG of San Diego CA US for qualcomm incorporated, Hao XU of Beijing CN for qualcomm incorporated, Danlu ZHANG of San Diego CA US for qualcomm incorporated, Sony AKKARAKARAN of Poway CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/02, H04W72/0453
CPC Code(s): H04B7/0617
Abstract: a base station may select at least one of one or more 2d beams for at least one first ssb of a plurality of ssbs or one or more 3d beams for at least one second ssb of the plurality of ssbs. a ue may identify a beam type of at least one of one or more 2d beams for at least one first ssb of a plurality of ssbs or one or more 3d beams for at least one second ssb of the plurality of ssbs. the base station may transmit, to the ue, at least one of the at least one first ssb via the one or more 2d beams or the at least one second ssb via the one or more 3d beams.
Inventor(s): Qian ZHANG of Basking Ridge NJ US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04B17/318, H04B17/336, H04L5/14
CPC Code(s): H04B7/0626
Abstract: methods, systems, and devices for wireless communication are described. in some examples, a user equipment (ue) may receive control information from a network entity that includes a configuration for self-interference channel state information (csi) measurements and self-interference csi reporting. the control information may additionally include configurations for interference measurements other than self-interference. the ue may perform one or more self-interference csi measurements and other csi measurements based on receiving the control information. in some examples, the one or more self-interference csi measurements may be associated with one or more subbands based on the configuration for self-interference csi measurements. the ue may transmit one or more csi reports, including one or more csi reports associated with self-interference, to a network entity based on performing the one or more csi measurements.
Inventor(s): Yaniv EISTEIN of Tel Aviv IL for qualcomm incorporated, Ronen SHAKED of Kfar Saba IL for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon IL for qualcomm incorporated, Aviv REGEV of Tel Aviv IL for qualcomm incorporated, Amit MOSES of Tel Aviv IL for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04W72/1273
CPC Code(s): H04B7/0634
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may apply a precoding operation to a downlink physical channel. the network node may obtain a plurality of coefficients associated with a non-linearity of the downlink physical channel in accordance with estimating a cross-correlation of a plurality of power delay profiles associated with the precoding operation. the network node may precode a physical downlink shared channel communication in accordance with a result of the precoding operation. the network node may transmit the plurality of coefficients via a physical downlink control channel communication. numerous other aspects are described.
Inventor(s): Jun ZHU of San Diego CA US for qualcomm incorporated, Mihir Vijay LAGHATE of San Diego CA US for qualcomm incorporated, Raghu Narayan CHALLA of San Diego CA US for qualcomm incorporated, Michael Lee MCCLOUD of San Diego CA US for qualcomm incorporated, Brian Clarke BANISTER of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04W72/044
CPC Code(s): H04B7/0695
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may configure a first set of throughput targets and a second set of throughput targets for an application layer. the ue may set a target throughput rate associated with the application to a required throughput target included in the first set of throughput targets. the ue may monitor a real-time throughput rate associated with the application layer. the ue may set the target throughput rate to a value in the second set of throughput targets based at least in part on a difference between the real-time throughput rate and the required throughput target satisfying a threshold. the ue may select, from a set of candidate beams, a serving beam associated with an estimated application layer throughput that satisfies the target throughput rate. numerous other aspects are described.
Inventor(s): Ahmed BEDEWY of Hillsborough NJ US for qualcomm incorporated, Juergen CEZANNE of Ocean Township NJ US for qualcomm incorporated, Meilong JIANG of Westfield NJ US for qualcomm incorporated, Ashwin SAMPATH of Skillman NJ US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated, Ozge KOYMEN of Princeton NJ US for qualcomm incorporated
IPC Code(s): H04B7/06
CPC Code(s): H04B7/06952
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may receive, via a set of reception antenna groups having a first antenna spacing that is independent from a distance between the network node and a transmitting device, signals associated with a spatially multiplexed communication having a first number of multiple layers per polarization. the network node may forward, via a set of transmission antenna groups having a second antenna spacing that is independent from a distance between the relay and a receiving device, the signals associated with the spatially multiplexed communication having a second number of multiple layers per polarization. numerous other aspects are described.
Inventor(s): Mohammed Ali Mohammed Hirzallah of San Diego CA US for qualcomm incorporated, Marwen Zorgui of San Diego CA US for qualcomm incorporated, Srinivas Yerramalli of San Diego CA US for qualcomm incorporated
IPC Code(s): H04B7/10, H04W72/0453
CPC Code(s): H04B7/10
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support fifth generation (5g) new radio (nr) radio frequency (rf) sensing with polarization configuration. in a first aspect, a method of wireless communication includes receiving at a network node participating in 5g nr rf sensing a first polarization indicator and a second polarization indicator from a network entity. the first polarization indicator is associated with transmission of a first reference sensing signal and the second polarization indicator is associated with reception of a second reference sensing signal. the network node performs sensing measurements using the first polarization indicator and the second polarization indicator and transmits a sensing measurement report including the sensing measurements associated with the second reference sensing signal to the network entity. other aspects and features are also claimed and described.
20250096923. Adaptive Jammer Detection_simplified_abstract_(qualcomm incorporated)
Inventor(s): Erwin Spits of Utrecht NL for qualcomm incorporated, Francesco Gatta of San Diego CA US for qualcomm incorporated
IPC Code(s): H04K3/00
CPC Code(s): H04K3/22
Abstract: an apparatus is disclosed for adaptive jammer detection. in example aspects, the apparatus includes at least one communication processor and wireless circuitry. the at least one communication processor is configured to determine a performance indication corresponding to a received signal. the at least one communication processor is also configured to adjust a jammer detection threshold based on the performance indication to produce an adjusted jammer detection threshold. the wireless circuitry is coupled to the at least one communication processor and includes a jammer detector. the jammer detector is configured to detect a first jamming signal based on the jammer detection threshold and to detect a second jamming signal based on the adjusted jammer detection threshold.
Inventor(s): Hyun Yong LEE of San Diego CA US for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA US for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA US for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA US for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA US for qualcomm incorporated, Linhai HE of San Diego CA US for qualcomm incorporated, Mickael MONDET of Louannec FR for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA US for qualcomm incorporated, Wei YANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/00
CPC Code(s): H04L1/0008
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting device may obtain a plurality of packet data convergence protocol (pdcp) packets. the transmitting device may generate a plurality of source symbols in accordance with applying a forward error correction encoding to the plurality of pdcp packets, wherein the plurality of source symbols are non-segmented outer coding source symbols. the transmitting device may transmit the plurality of source symbols. numerous other aspects are described.
Inventor(s): Hyun Yong LEE of San Diego CA US for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA US for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA US for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA US for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA US for qualcomm incorporated, Mickael MONDET of Louannec FR for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/00, H04L5/00
CPC Code(s): H04L1/004
Abstract: aspects presented herein may improve the latency and power consumption for communications by enabling a wireless device to apply outer coding (oc) (with forward error correction (fec)) to transmission(s). in one aspect, a wireless device segments each packet data convergence protocol (pdcp) packet in a plurality of pdcp packets into a set of oc symbols, where the plurality of pdcp packets corresponds to a packet data unit (pdu) set. the wireless device assembles multiple sets of oc symbols into an oc block. the wireless device applies an fec encoding to the oc block. the wireless device outputs the oc block based on the fec encoding. in some examples, the wireless device also adds an oc header to the oc block, where the oc header includes a symbol size, a set of source symbols, and/or a symbol index associated with the fec encoding.
Inventor(s): Kanke WU of San Diego CA US for qualcomm incorporated, Sameer VERMANI of San Diego CA US for qualcomm incorporated, Bin TIAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/00, H04W28/04
CPC Code(s): H04L1/0057
Abstract: this disclosure provides methods, components, devices and systems for managing long low-density parity check (ldpc) codewords in ultra high reliability (uhr) systems. one method for wireless communication may be performable at a transmitter device or node. the method may include transmitting signaling to a receiver device or node indicating that the transmitter device supports use of a first ldpc codeword length that is greater than or equal to a threshold ldpc codeword length. the method may further include transmitting an ldpc codeword of the first ldpc codeword length (e.g., a long ldpc codeword) to the receiver device when one or more conditions are satisfied.
Inventor(s): Peer BERGER of Hod Hasharon IL for qualcomm incorporated, Shay LANDIS of Hod Hasharon IL for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon IL for qualcomm incorporated
IPC Code(s): H04L1/00
CPC Code(s): H04L1/0057
Abstract: methods, systems, devices, and apparatuses that support rateless polar codes are used to provide for retransmissions in cases that a codeword is encoded using a rateless polar code. for example, a first wireless device may transmit, to a second wireless device, a codeword corresponding to a set of information bits encoded using a rateless polar code. in cases where the first wireless device identifies that the second wireless device failed to decode one or more of the information bits, the first wireless device may select a subset of the encoder input bits for retransmission based on an order of a likelihood of error associated with a set of bit-channels used for encoding the set of information bits using the polar code. the number of retransmitted encoder input bits may be based further on a gap to capacity calculated by the first wireless device and/or the second wireless device.
20250096931. LINEAR-CODE-BASED PROBABILISTIC SHAPING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Wei YANG of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated, Thomas Joseph RICHARDSON of South Orange NJ US for qualcomm incorporated
IPC Code(s): H04L1/00
CPC Code(s): H04L1/0057
Abstract: a transmitter is provided that shapes uniformly-distributed bits into a non-uniformly distributed bits according to a parity check matrix of a linear code such that a product of the parity check matrix and the non-uniformly distributed bits equals the uniformly-distributed bits. similarly, receiver is provided that recovers the uniformly-distributed bits from the non-uniformly distributed bits through a multiplication of the non-uniformly-distributed bits with the parity check matrix.
Inventor(s): Jialing Li CHEN of San Diego CA US for qualcomm incorporated, Kanke WU of San Diego CA US for qualcomm incorporated, Sameer VERMANI of San Diego CA US for qualcomm incorporated, Bin TIAN of San Diego CA US for qualcomm incorporated, Youhan KIM of Saratoga CA US for qualcomm incorporated, Qifan CHEN of Newark CA US for qualcomm incorporated
IPC Code(s): H04L1/00, H04W28/04
CPC Code(s): H04L1/0057
Abstract: this disclosure provides methods, components, devices and systems for managing long low-density parity check (ldpc) codewords in ultra high reliability (uhr) systems. one method for wireless communication may be performable at a transmitter device or node. the method may include transmitting signaling to a receiver device or node indicating that the transmitter device supports use of a first ldpc codeword length that is greater than or equal to a threshold ldpc codeword length. the method may further include transmitting an ldpc codeword of the first ldpc codeword length (e.g., a long ldpc codeword) to the receiver device when one or more conditions are satisfied.
Inventor(s): Sanghoon KIM of San Jose CA US for qualcomm incorporated, Alexei Yurievitch GOROKHOV of San Diego CA US for qualcomm incorporated, Hari SANKAR of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/00, H04W72/0446, H04W72/21
CPC Code(s): H04L1/0067
Abstract: methods, apparatuses, and computer-readable storage medium for rate matching for tboms are provided. an example method includes calculating a slot length for each ul slot of a plurality of ul slots, the slot length for each ul slot being associated with a plurality of rate matching output bits, each ul slot including a starting point for the plurality of rate matching output bits, the slot length for each ul slot being associated with a starting boundary, the plurality of ul slots being associated with at least one of a single tb or a single rate matching. the example method may include allocating one or more bits of the plurality of rate matching output bits for a modulation process. the example method may include refraining allocating at least one bit of the plurality of rate matching output bits for the modulation process, the at least one bit corresponding to uci multiplexing.
Inventor(s): Dinesh DHARMARAJU of San Diego CA US for qualcomm incorporated, Anthony FANOUS of San Diego CA US for qualcomm incorporated, David HOYLE of Tideswell GB for qualcomm incorporated
IPC Code(s): H04L1/00, G06F7/58
CPC Code(s): H04L1/0073
Abstract: aspects described herein relate to selecting a base representation for an advance offset of a shift register sequence, generating the shift register sequence corresponding to the advance offset based at least in part on the base representation, and processing a signal based at least in part on the shift register sequence.
Inventor(s): Ahmed ELSHAFIE of San Diego CA US for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated
IPC Code(s): H04L1/08, H04W72/232, H04W72/25
CPC Code(s): H04L1/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a quantity of a first set of symbols for a slot. the ue may receive data in the first set of symbols and a second set of symbols in the slot, wherein the first set of symbols repeat data included in one or more symbols of the second set of symbols. numerous other aspects are described.
20250096940. PUCCH/PUSCH DMRS BUNDLING DURATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gokul SRIDHARAN of Sunnyvale CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA US for qualcomm incorporated, Hung Dinh LY of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/08, H04L1/1812, H04L5/00, H04W4/20, H04W72/1268, H04W72/23, H04W80/00
CPC Code(s): H04L1/08
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for pucch/pusch dmrs bundling. a ue may transmit, to a network entity, a first indication of a maximum dmrs bundling duration for maintaining transmit phase coherence for transmitted dmrs. the ue may receive, from the network entity based on the first indication of the maximum dmrs bundling duration, a second indication of at least one of a dmrs bundling activation or a dmrs bundling duration. based on the at least one of the dmrs bundling activation or the dmrs bundling duration, the ue may transmit at least one ul repetition including bundled dmrs.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1607, H04L1/1812, H04L1/1829
CPC Code(s): H04L1/1621
Abstract: a method for wireless communication by a user equipment (ue) includes receiving, from a network node, a group of downlink transmissions. the method also includes segmenting a hybrid automatic repeat request (harq)-acknowledgement (ack) payload into a group of segments in accordance with a segmentation configuration. the method further includes forming, for each segment of the group of segments, a first harq-ack part and a second harq-ack part. the method also includes jointly encoding each first harq-ack part and jointly encoding each second harq-ack part. the method further includes transmitting the jointly encoded first harq-ack parts and the jointly encoded second harq-ack parts.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1607, H04L1/1812, H04L1/1829
CPC Code(s): H04L1/1621
Abstract: a method for wireless communication by a ue includes receiving, from a network node, a group of downlink transmissions. the method also includes forming a first harq-ack part and a second harq-ack part associated with an original harq-ack payload in accordance with satisfying a forming condition. the original harq-ack payload may include harq feedback for each one of the group of downlink transmissions. a size of the second harq-ack part is a function of the first harq-ack part. the method also includes separately encoding the first harq-ack part and the second harq-ack part. the method further includes transmitting the encoded first harq-ack part and the encoded second harq-ack part.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1607
CPC Code(s): H04L1/1692
Abstract: a method for wireless communication by a user equipment (ue) includes receiving, from a network node, a group of downlink transmissions. the method also includes forming a first hybrid automatic repeat request (harq)-acknowledgement (ack) part and a second harq-ack part associated with a harq-ack payload in accordance with a transformation scheme. the harq-ack payload may include harq feedback for each one of the group of downlink transmissions. a size of the second harq-ack part may be a function of the first harq-ack part. the method also includes separately encoding the first harq-ack part and the second harq-ack part. the method further includes transmitting, to the network node, the encoded first harq-ack part and the encoded second harq-ack part.
Inventor(s): Hua WANG of Basking Ridge NJ US for qualcomm incorporated, Junyi LI of Fairless Hills PA US for qualcomm incorporated, Tianyang BAI of Mountain View CA US for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L5/00, H04W72/232, H04W76/20
CPC Code(s): H04L1/1812
Abstract: a method of wireless communication by a user equipment (ue) includes transmitting, to a network node, a first stage hybrid automatic repeat request acknowledgement (harq-ack) codebook on an orthogonal multiple access (oma) resource. the method also includes transmitting, to the network node, a second stage harq-ack codebook on a non-orthogonal multiple access (noma) resource in response to the first stage harq-ack codebook indicating at least one negative acknowledgement (nack).
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1812, H04W72/231
CPC Code(s): H04L1/1812
Abstract: a method of wireless communication by a user equipment (ue) includes receiving, from a network device, a number of transmissions. the method also includes generating an original hybrid automatic repeat request acknowledgement (harq-ack) codebook based on whether each of the number of transmission is successfully decoded. the method further includes converting a block of k harq-ack bits from the original harq-ack codebook into a partition. a number of partitions for a number of blocks corresponds to quantized harq-ack bits. the method still further includes transmitting the quantized harq-ack bits to the network device.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L1/1607
CPC Code(s): H04L1/1812
Abstract: a method of wireless communication by a user equipment (ue) includes converting a block of hybrid automatic repeat request acknowledgment (harq-ack) bits from an original harq-ack codebook into a partition, a number of partitions for a number of blocks corresponding to quantized harq-ack bits. the method also includes transforming the quantized harq-ack bits into a two part harq-ack payload. the method further includes separately encoding a first part and a second part of the two part harq-ack payload. the method also includes transmitting, to a network node, the encoded first part and the encoded second part.
Inventor(s): Wei YANG of San Diego CA US for qualcomm incorporated, Konstantinos DIMOU of New York NY US for qualcomm incorporated, Yi HUANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L5/00, H04W72/21
CPC Code(s): H04L1/1812
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication to retransmit a hybrid automatic repeat request acknowledgement (harq-ack). the harq-ack corresponds to a harq-ack transmission type of a set of harq-ack transmission types, the set comprising two or more of: first harq-ack information, second harq-ack information, and third harq-ack information. in some examples, the first harq-ack information may correspond to a retransmitted harq-ack codebook, the second harq-ack information may correspond to a standard harq-ack, and the third harq-ack information may correspond to a deferred sps harq-ack. the ue may transmit a harq-ack transmission including a concatenation of at least two harq-ack transmission types of the set of harq-ack transmission types. numerous other aspects are described.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv IL for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon IL for qualcomm incorporated, David YUNUSOV of Holon IL for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L1/1812, H04L5/00
CPC Code(s): H04L1/1854
Abstract: method and apparatus for harq procedures for dvc. the apparatus sorts one or more bits of a payload based on a corresponding priority. the apparatus divides the payload into one or more groups based on the corresponding priority, where each of the one or more groups is encoded separately. the apparatus transmits, to a second wireless device, a video frame over a span of one or more slots based at least on a prioritized transmission of the one or more groups.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Yi HUANG of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L1/1812, H04W72/1268, H04W72/21, H04W72/232
CPC Code(s): H04L1/1854
Abstract: a method for wireless communication at a ue includes forming a first hybrid automatic repeat request acknowledgement (harq-ack) part and a second harq-ack part associated with a harq-ack payload in accordance with a transformation scheme. the harq-ack payload includes harq feedback for each one of a group of downlink transmissions. the method also includes separately encoding the first harq-ack part and the second harq-ack part. the method further includes multiplexing the encoded first harq-ack part and the encoded second harq-ack part on a physical uplink shared channel (pusch). the method still further includes transmitting, to the network node via the pusch, the multiplexed first harq-ack part and second harq-ack part.
Inventor(s): Jae Ho RYU of San Diego CA US for qualcomm incorporated, Huilin XU of Temecula CA US for qualcomm incorporated, Hari SANKAR of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L1/1812, H04L1/1867, H04W72/0446, H04W72/232
CPC Code(s): H04L1/1861
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a multiple physical uplink shared channel (multi-pusch) configuration, assign a first hybrid automatic repeat request (harq) process identifier (hpid) and one or more redundant version identifiers (rvids) to two or more slots associated with a first transport block, and assign a second hpid and the one or more rvids to two or more slots associated with a second transport block. the first transport block and the second transport block may be part of a single configured grant period. assigning the second hpid may include incrementing the first hpid using one or more of a physical slot count, an available slot count, or a repetition number. the ue may transmit a multi-pusch communication in accordance with the multi-pusch configuration. numerous other aspects are described.
Inventor(s): Norberto AMAYA GONZALEZ of San Diego CA US for qualcomm incorporated, Luis MUNOZ LOZA of San Diego CA US for qualcomm incorporated, Sameh GUIRGUIS of Escondido CA US for qualcomm incorporated
IPC Code(s): H04L1/20, H04L1/00
CPC Code(s): H04L1/203
Abstract: certain aspects of the present disclosure provide techniques for periodic, frequency domain dependent block error rate (bler) detection and correction. an example method, performed at a first wireless node, generally includes identifying differences in bler for different resources used for transmissions between the first wireless node and a second wireless node, and performing one or more actions to mitigate an impact of the identified differences in bler on subsequent transmissions between the first wireless node and a second wireless node.
Inventor(s): Iyab Issam SAKHNINI of San Diego CA US for qualcomm incorporated, Chao WEI of Beijing CN for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/231
CPC Code(s): H04L5/0012
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive a bandwidth part (bwp) frequency hopping configuration for a bwp and a first configuration of a sounding reference signal (srs) resource. the ue may receive a second configuration of the srs resource for one or more frequency hops of the bwp frequency hopping configuration, wherein the second configuration resolves a partial overlap of the srs resource with an srs resource of a second ue in the one or more frequency hops. the ue may transmit one or more srss based at least in part on the second configuration of the srs resource. numerous other aspects are described.
20250096960. ANTENNA RECYCLING FOR CARRIER AGGREGATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kianoush HOSSEINI of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Kazuki TAKEDA of Minato-ku JP for qualcomm incorporated, Jing LEI of San Diego CA US for qualcomm incorporated, Hari SANKAR of San Diego CA US for qualcomm incorporated, Li ZHANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/1273, H04W72/232
CPC Code(s): H04L5/0023
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit an indication of a capability of the ue to receive downlink transmissions over a plurality of component carriers with a first quantity of antennas. the ue may receive, in accordance with the indication of the capability of the ue, the downlink transmissions with at least a subset of the first quantity of antennas and over at least a subset of the plurality of component carriers.
Inventor(s): Yucheng DAI of San Diego CA US for qualcomm incorporated, Wooseok NAM of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W36/08, H04W48/20
CPC Code(s): H04L5/0037
Abstract: a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives a multi-device aggregation (mda) indication from a network entity. the mda indication indicates an inclusion of the first ue in an aggregation of multiple ues associated with an object. the ue then performs, based on the aggregation of the multiple ues, an mda operation via a physical (phy) or medium access control (mac) layer shared among the multiple ues. the mda operation includes one or more of beam management, channel state information (csi) measurement or reporting, radio resource management (rrm), cell selection or reselection, or a positioning operation.
Inventor(s): Liangming WU of Beijing CN for qualcomm incorporated, Jing DAI of Beijing CN for qualcomm incorporated, Wei XI of Beijing CN for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Hao XU of Beijing CN for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0048
Abstract: methods, systems, and devices for wireless communications are described. the method may include a first network node receiving a configuration message for a report by the first network node of parameters for a temporal domain precoder. the configuration message may indicate a range of doppler frequencies, a resolution associated with the range of doppler frequencies, or a quantity of the parameters to be reported. the first network node may estimate a communications channel and select one or more bins within the range of doppler frequencies based on the channel estimation. for each selected bin, the first network node may determine a corresponding discrete fourier transform (dft) vector and transmit a report indicating the corresponding dft vector.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Yi HUANG of San Diego CA US for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0055
Abstract: a method for wireless communication at a wireless node includes obtaining downlink transmissions. the method also includes generating an original acknowledgement (ack) codebook based on whether each of the downlink transmissions is successfully decoded. the method further includes modifying the original ack codebook by transforming a number of bits of the original ack codebook. the method still further includes generating an ack payload comprising the modified original ack codebook and information related to a quantity of one or more positive acknowledgements for the downlink transmissions. the method also includes outputting, for transmission, the ack payload.
20250096984. FEEDBACK FOR SIDELINK TRANSMISSIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gabi SARKIS of San Diego CA US for qualcomm incorporated, Guangyi LIU of Shanghai CN for qualcomm incorporated, Sony AKKARAKARAN of Poway CA US for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ US for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/044
CPC Code(s): H04L5/0055
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a sidelink transmission that includes a transport block, and may transmit sidelink feedback, for each of a plurality of code block groups included in the transport block, in respective physical sidelink feedback channel (psfch) resources. in some aspects, a ue may receive a sidelink transmission that spans a plurality of slots, and may transmit, for the sidelink transmission, sidelink feedback in at least one of: first one or more psfch resources that occur during the sidelink transmission, or second one or more psfch resources that occur after the sidelink transmission. numerous other aspects are provided.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/14, H04L5/00, H04W52/02, H04W76/28
CPC Code(s): H04L5/14
Abstract: certain aspects of the present disclosure provide techniques for full duplex (fd) operation under cell discontinuous transmission (dtx) and discontinuous reception (drx). an example method, performed at a user equipment (ue), includes receiving configuration information indicating, for a network entity operating in a subband full duplex (sbfd) mode, drx cycles and dtx cycles, wherein each drx cycle has an inactive drx period and an active drx period and each dtx cycle has an inactive dtx period and an active dtx period, determining that an sbfd slot occurs during an overlap of 1) an active drx period and an inactive dtx period or 2) an inactive drx period and an active dtx period, and performing one or more actions during the sbfd slot, based on the determination and whether the ue is configured to communicate on an uplink subband or a downlink subband in the sbfd slot.
Inventor(s): Maziar HEDAYATI of San Diego CA US for qualcomm incorporated, Chuan WANG of San Diego CA US for qualcomm incorporated, Hong-Ming LEE of San Diego CA US for qualcomm incorporated, Kevin Hsi-Huai WANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/14, H04B1/04, H04B1/40
CPC Code(s): H04L5/14
Abstract: a method of controlling a full duplex transceiver of a mobile wireless communication device includes: transmitting a transmit signal from a power amplifier of transmit circuitry of the full duplex transceiver, via a duplexer of the full duplex transceiver, to an antenna of the full duplex transceiver; receiving, via the antenna and the duplexer, a receive signal by receive circuitry of the full duplex transceiver; obtaining at least three voltage measurements from respective points between the power amplifier and the antenna; and providing at least one control signal, within the full duplex transceiver, based on the at least three voltage measurements.
Inventor(s): Qian ZHANG of Basking Ridge NJ US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L5/14, H04W88/06
CPC Code(s): H04L5/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network node, capability information associated with two or more communication modes of a plurality of communication modes, the two or more communication modes comprising at least one full duplex (fd) mode. the ue may receive, from the network node, configuration information associated with the two or more communication modes, the configuration information indicating at least two sets of parameter values, wherein each set of parameter values is associated with a respective communication mode of the two or more communication modes. the ue may communicate with the network node based at least in part on the at least two sets of parameter values. numerous other aspects are described.
Inventor(s): Rengarajan RAGAVAN of San Diego CA US for qualcomm incorporated, Arun MENON of San Diego CA US for qualcomm incorporated, Samar ASBE of San Diego CA US for qualcomm incorporated, Aseem BRAHMA of San Diego CA US for qualcomm incorporated, Shivaprasad HONGAL of San Diego CA US for qualcomm incorporated, Changjian GAO of San Diego CA US for qualcomm incorporated, Denis POCHUEV of Orinda CA US for qualcomm incorporated
IPC Code(s): H04L9/08, G06F21/72
CPC Code(s): H04L9/0838
Abstract: systems and techniques are provided for establishing a connection. for instance, a process may include receiving, at a first chiplet root of trust (c-rot) of a first chiplet of a plurality of chiplets, a request for a cryptographic key; generating, by the first c-rot, the cryptographic key; wrapping, by the first c-rot, the cryptographic key using a wrapping key to generate a wrapped cryptographic key; outputting, by the first c-rot, the wrapped cryptographic key; receiving the wrapped cryptographic key at a second c-rot of a second chiplet of the plurality of chiplets; unwrapping, by the second c-rot, the wrapped cryptographic key using the wrapping key; and performing, by the second c-rot, an operation based on the cryptographic key.
20250097053. DEVICE SIGNING MODEL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Arvind MUKUND of San Diego CA US for qualcomm incorporated, Phalguni BUMHYAVARAPU of San Diego CA US for qualcomm incorporated, Arun MENON of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L9/32, G06F21/10, H04L9/30
CPC Code(s): H04L9/3265
Abstract: systems and techniques are provided for secure processing. for instance, a process can include generating a model signing key, wherein the device is associated with a device model, and wherein the model signing key is shared by apparatuses of the device model; obtaining a certificate for a device-unique public key of the apparatus; signing the device-unique public key based on the model signing key; and transmitting the signed device-unique public key for authentication.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA US for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA US for qualcomm incorporated
IPC Code(s): H04L25/02, H04L5/14
CPC Code(s): H04L25/0212
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may communicate a signal using a first duplexing mode in accordance with a sub-band full-duplex (sbfd) capability of the ue. the ue may perform one or more measurements on the signal to obtain a channel impulse response (cir) associated with communication of the signal. the ue may transmit a message that includes information indicative of an update pertaining to the sbfd capability of the ue. the update may be based on the channel impulse response and may identify a second duplexing mode for wireless communication by the ue.
Inventor(s): Tom BARAK of Rehovot IL for qualcomm incorporated, Michael LEVITSKY of Rehovot IL for qualcomm incorporated, Daniel PAZ of Atlit IL for qualcomm incorporated, Assaf TOUBOUL of Netanya IL for qualcomm incorporated, Alexander SVERDLOV of Rehovot IL for qualcomm incorporated
IPC Code(s): H04L25/02
CPC Code(s): H04L25/024
Abstract: methods, systems, and devices that support channel estimation reference signals for pre-equalization are described. in some examples, channel state information (csi) for a link between a user equipment (ue) and another wireless device may be acquired by the ue based on samples of a downlink reference signal transmitted from the ue to the wireless device. specifically, the wireless device (e.g., an extended reality (xr) device) may obtain samples of the downlink reference signal (e.g., a channel estimation reference signal) and report or indicate (e.g., transmit) the samples to the ue via an uplink transmission. for example, the reference signals may be sampled at the wireless device side, and csi may be obtained using the samples signaled back to the ue by the wireless device. the ue may perform channel estimation based on the received samples, which may enable transmit pre-equalization of signals sent to the wireless device.
20250097140. POWER CONTROL FOR INDEPENDENT LINKS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tao LUO of San Diego CA US for qualcomm incorporated, Juan MONTOJO of San Diego CA US for qualcomm incorporated, Tamer KADOUS of San Diego CA US for qualcomm incorporated, Junyi LI of Greentown PA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Taesang YOO of San Diego CA US for qualcomm incorporated, Siddhartha MALLIK of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L45/16, H03M13/09, H04B7/06, H04B7/216, H04B17/24, H04B17/318, H04L1/00, H04L1/1829, H04L5/00, H04L12/18, H04L41/0668, H04W24/02, H04W24/04, H04W24/08, H04W48/08, H04W52/14, H04W52/16, H04W52/24, H04W52/34, H04W52/38, H04W52/42, H04W52/50, H04W52/54, H04W52/56, H04W72/044, H04W72/12, H04W72/20, H04W72/21, H04W72/52, H04W72/53, H04W72/54, H04W76/19, H04W76/22, H04W92/20
CPC Code(s): H04L45/16
Abstract: various aspects of the disclosure relate to power control for independent links. for example, power control at a device may be based on transmissions on multiple links. in some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (trps) or sets of trps). for example, the first device may communicate with a second device (e.g., a trp) via a first link and communicate with a third device (e.g., a trp) via a second link. in some scenarios, power control for the first device may be based on power control commands received on multiple links. in some scenarios, a power control constraint may be met taking into account the transmission power on multiple links.
Inventor(s): Liangping MA of San Diego CA US for qualcomm incorporated, Nikolai Konrad LEUNG of San Francisco CA US for qualcomm incorporated, Imed BOUAZIZI of Frisco TX US for qualcomm incorporated, Thomas STOCKHAMMER of Bergen DE for qualcomm incorporated
IPC Code(s): H04L65/65, H04L5/00
CPC Code(s): H04L65/65
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first network node may transmit, to a second network node during a first time period, at least one packet of a first protocol data unit (pdu) set, the at least one packet of the first pdu set comprising pdu set information associated with a second pdu set. the first network node may transmit, to the second network node during a second time period that occurs subsequent to the first time period, at least one packet of the second pdu set. numerous other aspects are described.
Inventor(s): Mohammed Ali Mohammed Hirzallah of San Diego CA US for qualcomm incorporated, Rajat Prakash of San Diego CA US for qualcomm incorporated, Xiaoxia Zhang of San Diego CA US for qualcomm incorporated
IPC Code(s): H04L67/12, H04N7/18, H04W8/00, H04W60/00
CPC Code(s): H04L67/12
Abstract: this disclosure provides systems, methods, and devices for wireless communication that provides operational control signaling in support of interoperability functionalities with surveillance infrastructure. in a first aspect, a method of wireless communication includes establishing communication between a network element and one or more multimedia/security/surveillance (mss) entities using an mss interface. the network entity may transmit operational control signals to the mss entities via the mss interface. the mss entities may then act on the operational control signals and transmit mss data to the network element via the mss interface. other aspects and features are also claimed and described.
Inventor(s): Yi-Hsiang KUNG of Taipei TW for qualcomm incorporated, Cheng-Fan WEI of New Taipei City TW for qualcomm incorporated, Chao-Kuei CHANG of Taipei City TW for qualcomm incorporated
IPC Code(s): H04M1/02, H04B1/16
CPC Code(s): H04M1/0218
Abstract: a method of configuring a signal transducer of a foldable ue includes: providing a first panel comprising a first conductor configured to provide a first portion of the signal transducer; providing a second panel comprising a second conductor configured to provide a second portion of the signal transducer; providing a hinge connected to the first panel and the second panel and configured to allow the first panel to rotate relative to the second panel about a pivot axis of the hinge, the hinge comprising a third conductor configured to provide a third portion of the signal transducer, the third conductor electrically coupling the first conductor to the second conductor; providing a fourth conductor that is physically separate from the first conductor, the second conductor, and the third conductor; and selectively causing the fourth conductor to provide a fourth portion of the signal transducer.
Inventor(s): Gaurav SINGH of Hyderabad IN for qualcomm incorporated, Sridhar ANUMALA of Hyderabad IN for qualcomm incorporated, Subrato Kumar DE of San Diego CA US for qualcomm incorporated, Mugdha Sanjay PATIL of Hyderabad IN for qualcomm incorporated, Ankur BHATTACHARJEE of San Diego CA US for qualcomm incorporated
IPC Code(s): H04M3/22, H04M3/436
CPC Code(s): H04M3/2281
Abstract: systems and techniques are provided for wireless communications. a process can include determining that a quantity of a plurality of mobile terminated (mt) calls received within a first time period is greater than a first configured threshold. a process can include determining a subset of non-verified mt calls from the plurality of mt calls based on a call verification score for each respective mt call of the plurality of mt calls received within the first time period. a process can include determining that a quantity of non-verified mt calls included in the subset is greater than a second configured threshold. a process can include performing modem-level blocking based on determining a corresponding calling party identity associated with a non-verified mt call included in the subset.
Inventor(s): Ahmed Kamel Sadek of San Diego CA US for qualcomm incorporated, Soyeb Noormohammed Nagori of San Diego CA US for qualcomm incorporated
IPC Code(s): H04N5/262, B60W60/00, G06T7/50, H04N7/18
CPC Code(s): H04N5/2624
Abstract: an apparatus includes a memory for storing image data; and processing circuitry in communication with the memory. the processing circuitry is configured to generate a respective context vector for each pixel of the image data; generate a respective initial depth distribution for each pixel of the image data; and determine, for each pixel of the image data, a respective predicted depth peakiness factor based on the respective initial depth distribution, the respective predicted depth peakiness factor indicating a confidence of a depth for the pixel. the processing circuitry is also configured to determine a respective final depth distribution for each pixel based on the respective predicted depth peakiness factor and the respective initial depth distribution; and generate a bird's eye view (bev) image using the respective final depth distribution for each pixel of the image data and the respective context vector for each pixel of the image data.
Inventor(s): Nitin Bandwar of San Diego CA US for qualcomm incorporated, Wesley Elizaga Jonson of San Diego CA US for qualcomm incorporated, David Hansen of Calgary CA for qualcomm incorporated, Alireza Shoa Hassani Lashdan of Burlington CA for qualcomm incorporated
IPC Code(s): H04N7/01, G06T5/40, G06T7/20, H04N19/172
CPC Code(s): H04N7/0137
Abstract: an example device for upconverting video data includes a memory configured to store video data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: determine an amount of motion between a region of a first frame of the video data and a corresponding region of a second frame of the video data; determine a number of frames to interpolate between the first frame and the second frame according to the amount of motion; and interpolate the determined number of frames to upconvert the video data.
Inventor(s): Yun Li of Ottobrunn DE for qualcomm incorporated, Dmytro Rusanovskyy of San Diego CA US for qualcomm incorporated, Marta Karczewicz of San Diego CA US for qualcomm incorporated
IPC Code(s): H04N19/80, H04N19/117, H04N19/124, H04N19/172, H04N19/176, H04N19/42, H04N19/463
CPC Code(s): H04N19/80
Abstract: a device for decoding video data is configured to determine first neural network (nn) weights for a layer of a convolutional neural network (cnn) filter; derive a quantization value for the layer of the cnn filter based on values of the first nn weights; convert the first nn weights to second nn weights based on the quantization value; and filter a block of the video data using the second nn weights.
20250097566. GENERATING IMAGE CONTENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kai HE of San Diego CA US for qualcomm incorporated, Hau HWANG of San Diego CA US for qualcomm incorporated, Sandesh GHIMIRE of San Diego CA US for qualcomm incorporated, Meng-Lin WU of San Diego CA US for qualcomm incorporated, Venkata Ravi Kiran DAYANA of San Diego CA US for qualcomm incorporated
IPC Code(s): H04N23/63, H04N5/262, H04N23/62
CPC Code(s): H04N23/632
Abstract: systems and techniques are described herein for generating image content. for instance, an apparatus for generating image content is provided. the method may include a user interface configured to: display an image of a field of view; and receive a user input indicative of a desired change to the image, wherein the desired change to the image comprises a change to the field of view; and at least one processor configured to: provide at least part of the image and an indication of the desired change as inputs to a generative machine-learning model; obtain an altered image from the generative machine-learning model, wherein the altered image comprises at least part of the image of the field of view and generated pixels outside of the field of view.
Inventor(s): Wen-Chun FENG of New Taipei City TW for qualcomm incorporated, Hsuan-Ming LIU of New Taipei City TW for qualcomm incorporated, Mian LI of Shenzhen CN for qualcomm incorporated
IPC Code(s): H04N23/67, H04N25/704
CPC Code(s): H04N23/672
Abstract: imaging systems and techniques are described. an imaging system receives image data captured by an image sensor according to one or more image capture settings, for instance according to an aperture size, temperature, lux, lens position, and/or region of interest. the image data includes image pixel data and focus pixel data. the imaging system determines a first focus setting based on phase detection using the focus pixel data. the imaging system determines a focus offset based on use of the one or more image capture settings as inputs to a trained model (e.g., decision tree, random forest, neural network). the imaging system determines a second focus setting at least in part by adjusting the first focus setting according to the focus offset, and causes a focus control mechanism to set a focus parameter to the second focus setting.
Inventor(s): Po-Chi HO of Taipei City TW for qualcomm incorporated, Wei-Te CHANG of Taipei City TW for qualcomm incorporated, Lei LI of Shenzhen CN for qualcomm incorporated, Yawen CHI of Taoyuan TW for qualcomm incorporated, Wei-Chih LIU of Taipei City TW for qualcomm incorporated, Wen-Chun FENG of New Taipei City TW for qualcomm incorporated
IPC Code(s): H04N23/741, H04N23/67, H04N23/73, H04N23/76
CPC Code(s): H04N23/741
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media for processing image data. one illustrative method of processing image data includes: capturing a first image of a subject using a variable aperture lens configured with a first aperture and a first exposure value; capturing a second image of the subject using the variable aperture lens configured with a second aperture and a second exposure value, wherein the second aperture is smaller than the first aperture and the second exposure value is smaller than the first exposure value; and generating a high dynamic range (hdr) image at least in part by fusing the first image and the second image fusing the first image and the second image.
Inventor(s): Shuwan XUE of Lexington MA US for qualcomm incorporated, Jong Soo CHOI of Boston MA US for qualcomm incorporated, Robert John LITTRELL of Belmont MA US for qualcomm incorporated
IPC Code(s): H04R1/24, H04R1/04, H04R1/08, H04R1/26, H04R17/02, H04R17/10
CPC Code(s): H04R1/245
Abstract: systems and techniques are provided for detecting bone-conducted sound. a voice accelerometer can include a substrate and a plurality of sensing elements associated with a plurality of frequency bands. each frequency band can be associated with one or more sensing elements of the plurality of sensing elements having a respective resonance frequency within the frequency band. the voice accelerometer can include a back cavity enclosed by the plurality of sensing elements and the substrate. each respective sensing element of the plurality of sensing elements can be configured to vibrate in response to a first force corresponding to a bone-conducted sound wave coupled into the voice accelerometer, and a second force corresponding to a back cavity pressure coupling between the plurality of sensing elements, the back cavity pressure coupling based on respective vibration of each sensing element of the plurality of sensing elements.
Inventor(s): Dan VASSILOVSKI of Del Mar CA US for qualcomm incorporated, Gabi SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W4/02, H04W4/46
CPC Code(s): H04W4/025
Abstract: disclosed are systems and techniques for wireless communications. for example, a first network device can determine at least one of position accuracy requirements or range accuracy requirements for other network devices to participate in a positioning session with the first network device. the first network device can transmit, to one or more second network devices, accuracy requirement information comprising at least one of the position accuracy requirements or the range accuracy requirements.
20250097679. UU-BASED SIDELINK FEEDBACK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA US for qualcomm incorporated, Shuanshuan WU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W4/40, H04L5/00, H04W92/18
CPC Code(s): H04W4/40
Abstract: various aspects of the present disclosure generally relate to wireless communication. some aspects relate to hybrid automatic repeat request (harq) feedback for sidelink communications. some aspects more specifically relate to providing harq feedback for sidelink communications over a uu interface. in some aspects, harq feedback is provided over a uu interface for sidelink communications between vehicles. for example, the harq feedback may be provided via a vehicle-to-network-to-vehicle (v2n2v) interface in response to a connected groupcast or connectionless groupcast communication.
Inventor(s): Hyojin LEE of San Diego CA US for qualcomm incorporated, Weimin DUAN of San Diego CA US for qualcomm incorporated, Yu ZHANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W4/80, G01S5/00, G01S5/08, H04W24/10
CPC Code(s): H04W4/80
Abstract: disclosed are techniques for wireless sensing. in an aspect, a transmitter device transmits, to at least one receiver device, one or more reference signals on each of a plurality of transmit beams, wherein the plurality of transmit beams corresponds to a plurality of codepoints of a near-field codebook, and wherein each of the plurality of codepoints is parameterized with an angle value and a range value of a corresponding transmit beam of the plurality of transmit beams.
Inventor(s): Juan ZHANG of Beijing CN for qualcomm incorporated, Hong CHENG of Basking Ridge NJ US for qualcomm incorporated, Haris ZISIMOPOULOS of London GB for qualcomm incorporated, Stephen William EDGE of Escondido CA US for qualcomm incorporated
IPC Code(s): H04W8/18, H04L41/0893, H04L41/50, H04W64/00
CPC Code(s): H04W8/18
Abstract: the disclosure provides a method, a computer-readable medium, and an apparatus. the apparatus may be configured to receive a first request to report a list of ues satisfying a set of restriction criteria, the first request being associated with an af. the apparatus may further be configured to receive a set of ue ids associated with the af. the apparatus may also be configured to identify a subset of the set of ue ids that satisfy the set of restriction criteria. the apparatus may further be configured to transmit an indication of the subset of the set of ue ids.
Inventor(s): Fang YUAN of Beijing CN for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA US for qualcomm incorporated, Shaozhen GUO of Beijing CN for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Junyi LI of Greentown PA US for qualcomm incorporated
IPC Code(s): H04W8/24, H04W76/15
CPC Code(s): H04W8/24
Abstract: in some implementations, a user equipment (ue) may transmit, to a network entity, a report associated with a ue capability for supporting a common timing advance (ta) configuration, wherein the report indicates one or more of: a supported ta type that includes one of an independent ta or a common ta; or a quantity of timing advance groups (tags) for a carrier aggregation. the ue may receive, from the network entity, a ta configuration based at least in part on the report.
Inventor(s): Soo Bum LEE of San Diego CA US for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W12/0433, H04W12/0431, H04W12/06
CPC Code(s): H04W12/0433
Abstract: systems and techniques are provided for wireless communication. for example, a process may include receiving, from a provisioning service, a shared credential, wherein the shared credential is shared between a device and an application function; generating tag information; encoding a portion of the tag information based on the shared credential to generate encoded tag information; and broadcasting the encoded tag information.
Inventor(s): Jung Ho RYU of Fort Lee NJ US for qualcomm incorporated
IPC Code(s): H04W16/28, H04L5/00
CPC Code(s): H04W16/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may communicate an inter-ue coordination (iuc) message with a second ue, the iuc message comprising first beam maintenance reference signal (bm rs) information. the ue may transmit a bm rs using, based on the first bm rs information, a set of bm rs resources. numerous other aspects are described.
Inventor(s): Rimon MANSOUR of Nazareth IL for qualcomm incorporated, Guy WOLF of Rosh Haayin IL for qualcomm incorporated, Merabi MIREL of Tirat Carmel IL for qualcomm incorporated
IPC Code(s): H04W24/02
CPC Code(s): H04W24/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a distributed unit (du) may receive, from a radio unit (ru) associated with the du, an indication of a non-stationary interference condition. the du may adjust a parameter of at least one cell associated with the ru using the indication. numerous other aspects are described.
Inventor(s): Sumeeth Nagaraja of Los Altos CA US for qualcomm incorporated, Peter Gaal of San Diego CA US for qualcomm incorporated, Wanshi Chen of San Diego CA US for qualcomm incorporated, Tao Luo of San Diego CA US for qualcomm incorporated, Heechoon Lee of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W24/08, H04B17/345, H04B17/382, H04L5/00, H04L25/02, H04W24/10, H04W72/0453, H04W88/06
CPC Code(s): H04W24/08
Abstract: certain aspects of the present disclosure relate to methods and apparatus for radio link monitoring with bwps and interference measurements using communications systems operating according to new radio (nr) technologies. certain aspects provide a method for wireless communication. the method generally includes determining one or more bandwidth parts (bwps) for radio link monitoring (rlm) based on one or more signals; and configuring a user equipment (ue) to monitor the one or more signals on the one or more bwps within a maximum channel bandwidth.
Inventor(s): Shijun WU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W28/02, H04W28/18
CPC Code(s): H04W28/0215
Abstract: methods, systems, and devices for reducing user equipment (ue measurement overhead by using an external source are described. a ue or a network may be capable of obtaining location-specific cell coverage information from an external source (such as a coverage map or a database). the network may use the coverage information to configure a measurement gap for the ue. for example, the ue may be located in a cell with relatively high coverage quality compared to that of a neighboring cell, according to the external source. based on the relative coverage quality, the network may reduce the periodicity of the ue measurements, change the measurement gap to be aperiodic, or configure the ue to refrain from measuring.
Inventor(s): Toru UCHINO of Zushi-shi JP for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA US for qualcomm incorporated, Bharat SHRESTHA of San Diego CA US for qualcomm incorporated, Umesh PHUYAL of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W28/06
CPC Code(s): H04W28/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a distributed unit (du) of a network node may receive, from one or more of a user equipment (ue), a central unit (cu) of the network node, or another network node, assistance information, wherein the assistance information indicates one or more of: robust header compression (rohc) feedback information, uplink data related information, packet reordering timer information, congestion related information, session control information, or radio resource control (rrc) message information. the du may perform an action associated with the ue based at least in part on the assistance information. numerous other aspects are described.
20250097770. UPDATES FOR UNASSOCIATED STATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yanjun SUN of San Diego CA US for qualcomm incorporated, Alireza RAISSINIA of Monte Sereno CA US for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA US for qualcomm incorporated, Gaurang NAIK of San Diego CA US for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA US for qualcomm incorporated, Abdel Karim AJAMI of San Diego CA US for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA US for qualcomm incorporated, George CHERIAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W28/086, H04W52/02, H04W68/00
CPC Code(s): H04W28/0861
Abstract: aspects of the present disclosure provide mechanisms for conveying (critical) updates to a corresponding sta that is in an unassociated state. in some cases, a network entity may obtain an update during a communication session, such as a sensing measurement session. the network entity may then output a notification of the update to another wireless device. the network entity may also output the actual update itself.
Inventor(s): Hyun Yong LEE of San Diego CA US for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA US for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA US for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA US for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA US for qualcomm incorporated, Linhai HE of San Diego CA US for qualcomm incorporated, Mickael MONDET of Louannec FR for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA US for qualcomm incorporated, Wei YANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W28/18, H04L5/00, H04W16/14
CPC Code(s): H04W28/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting device may obtain a plurality of packet data convergence protocol (pdcp) packets. the transmitting device may generate an outer coding block in accordance with assembling the plurality of pdcp packets. the transmitting device may segment the outer coding block into a plurality of outer coding symbols in accordance with an outer coding symbol size. the transmitting device may apply a forward error correction encoding to the outer coding block. the transmitting device may transmit the plurality of outer coding symbols in accordance with applying the forward error correction encoding to the outer coding block. numerous other aspects are described.
Inventor(s): Yiqing CAO of Beijing CN for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Yi HUANG of San Diego CA US for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA US for qualcomm incorporated, Kazuki TAKEDA of Minato-ku JP for qualcomm incorporated, Timo Ville VINTOLA of San Diego CA US for qualcomm incorporated, Bin HAN of Beijing CN for qualcomm incorporated, Juan MONTOJO of San Diego CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/06
CPC Code(s): H04W36/0069
Abstract: this disclosure provides systems, methods and apparatuses for switching configurations for uplink transmission switching. a user equipment (ue) may receive, from a network entity such as a base station, a switching configuration for an uplink transmission switching for three or more carriers. the switching configuration may be associated with switching one or more uplink transmission chains of the ue from or to one or more carriers of the three or more carriers within a time period. the switching configuration may be associated with a ue capability. the switching configuration may permit switching from or to one carrier within the time period associated with the ue capability. the switching configuration may permit switching from or to two carriers within the time period associated with the ue capability. the switching configuration may depend on the ue capability, thereby not causing the uplink transmission switching to degrade a performance of the ue.
Inventor(s): Jing LEI of San Diego CA US for qualcomm incorporated, Ozcan OZTURK of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W36/20, H04W36/00
CPC Code(s): H04W36/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first network node may receive, from a second network node, a first indication of an air interface resource configuration that is associated with the second network node. the first network node may transmit a cross link interference (cli) measurement configuration that is addressed to a user equipment (ue) associated with the first network node, the cli measurement configuration being associated with a cli measurement procedure at the ue and being based at least in part on the air interface resource configuration. the first network node may receive a second indication of a cli measurement report that is associated with the ue, the cli measurement report including a cli metric that is based at least in part on the cli measurement configuration. numerous other aspects are described.
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA US for qualcomm incorporated, Shuanshuan WU of San Diego CA US for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA US for qualcomm incorporated, Liangping MA of San Diego CA US for qualcomm incorporated, Kapil GULATI of Belle Mead NJ US for qualcomm incorporated
IPC Code(s): H04W36/32, H04W36/00
CPC Code(s): H04W36/322
Abstract: techniques are disclosed for coverage-aware joint configuration for multi-network wireless communication. the techniques can include identifying a travel route for travel of a user equipment (ue) from a start location to a destination location, obtaining multi-network wireless coverage information for the travel route, wherein the multi-network wireless coverage information includes terrestrial network (tn) wireless coverage information and non-terrestrial network (ntn) wireless coverage information, determining a joint tn/ntn wireless communication configuration for the ue for the travel route based on the multi-network wireless coverage information, and sending the joint tn/ntn wireless communication configuration to the ue.
Inventor(s): Diana MAAMARI of San Diego CA US for qualcomm incorporated, Kazuki TAKEDA of Minato-ku JP for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Mickael MONDET of Louannec FR for qualcomm incorporated, Huilin XU of Temecula CA US for qualcomm incorporated
IPC Code(s): H04W52/02, H04L1/1829, H04L1/1867, H04L5/00
CPC Code(s): H04W52/0203
Abstract: a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives a set of configuration parameters related to a hybrid automatic repeat request (harq) acknowledgement (ack) codebook from a network entity, and identifies an operating state for each component carrier (cc) of multiple ccs associated with the ue based on the set of configuration parameters. the ue further allocates one or more entries of the harq ack codebook based on the operating state for each cc of the multiple ccs, and transmits the harq ack feedback associated with the one or more entries of the harq ack codebook to the network entity.
Inventor(s): Jagadish NADAKUDUTI of Bermuda Dunes CA US for qualcomm incorporated, Lin LU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W52/22, H04W52/36
CPC Code(s): H04W52/225
Abstract: certain aspects of the present disclosure provide techniques and apparatus for filter-based time-averaging radio frequency (rf) exposure evaluation. an example method of wireless communication includes determining an effective time-averaged transmit power associated with one or more past transmissions using a filter. the method further includes transmitting a signal in a time interval at a transmit power determined based at least in part on the effective time-averaged transmit power in compliance with an rf exposure limit.
Inventor(s): Jagadish NADAKUDUTI of Bermuda Dunes CA US for qualcomm incorporated, Lin LU of San Diego CA US for qualcomm incorporated, Paul GUCKIAN of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W52/36
CPC Code(s): H04W52/367
Abstract: certain aspects of the present disclosure provide techniques and apparatus for multi-radio frequency exposure limit compliance. an example method of wireless communication includes obtaining scaling information indicative of a relationship between a first radio frequency (rf) exposure limit and a second rf exposure limit. the method further includes transmitting a signal at a transmit power determined based at least in part on a maximum allowed transmit power for a time interval and the scaling information.
Inventor(s): Chih-Hao LIU of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Qingjiang TIAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W52/52, H04W92/18
CPC Code(s): H04W52/52
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may participate in sidelink communication using a sidelink slot structure that includes a set of periodic automatic gain control (agc) candidate transmission time intervals (ttis) that are common across a wireless network. the ue may monitor for a sidelink message during an interval in accordance with the set of common, periodic agc ttis, and the ue may transmit a sidelink feedback message in response to the sidelink message. the ue may transmit the sidelink feedback message over a set of resource blocks (rbs) of the sidelink slot structure if a format of the sidelink feedback message is associated with an uplink control channel format 0. alternatively, the ue may transmit the sidelink feedback message over more than two symbols of the sidelink slot structure if the format is associated with an uplink control channel format 2.
Inventor(s): Chih-Hao LIU of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W56/00, H04W76/10
CPC Code(s): H04W56/0015
Abstract: a method for wireless communication at a relay user equipment (ue) includes receiving, from a network node, a first message indicating one or more parameters associated with a relay synchronization signal block (ssb). the method also includes receiving, from the network node, a second message instructing the relay ue to transmit the relay ssb in accordance with the one or more parameters. the method further includes transmitting, to one or more out-of-coverage (ooc) sidelink (sl) ues via an sl channel, a third message including the relay ssb in accordance with receiving the second message.
Inventor(s): Jae Ho RYU of San Diego CA US for qualcomm incorporated, Le LIU of San Jose CA US for qualcomm incorporated, James BECKMAN of La Jolla CA US for qualcomm incorporated, Yongle WU of San Diego CA US for qualcomm incorporated, Lei XIAO of San Jose CA US for qualcomm incorporated, Prashant SHARMA of San Marcos CA US for qualcomm incorporated
IPC Code(s): H04W56/00, H04W72/0457, H04W72/232
CPC Code(s): H04W56/0015
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information associated with a secondary cell (scell), wherein the scell has a narrowband channel bandwidth. the ue may receive a synchronization signal block (ssb) on the scell in accordance with an ssb bandwidth configuration, wherein the ssb bandwidth configuration is associated with at least one of: the configuration information, or a frequency of the ssb being identified by a synchronization raster, wherein the synchronization raster is for cells having the narrowband channel bandwidth. the ue may monitor an initial control resource set (coreset) using a coreset bandwidth configuration associated with the configuration information. numerous other aspects are described.
Inventor(s): Marwen ZORGUI of San Diego CA US for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA US for qualcomm incorporated, Alexandros MANOLAKOS of Athens GR for qualcomm incorporated, Mukesh KUMAR of Hyderabad IN for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W76/20, H04W80/02
CPC Code(s): H04W64/00
Abstract: a user equipment (ue) is configured for supporting positioning using sounding reference signal (srs) periodic burst transmissions that includes a plurality of sets of srs transmissions, where each set of srs transmissions includes a repetition of srs resources. the configuration for the srs periodic burst transmissions includes a start time for the srs periodic burst transmissions, a repetition configuration for the srs resources within each set, and a repetition configuration for the plurality of sets of srs transmissions. the configuration may be received in a radio resource control (rrc) configuration message or a medium access control-control element (mac-ce) message that activates the srs periodic burst transmissions, and the srs periodic burst transmissions may be deactivated with a rrc reconfiguration message or another mac-ce message.
Inventor(s): Sundervelu Palanivelu TANDALAM of San Diego CA US for qualcomm incorporated, Ahmed SADEQUE of San Diego CA US for qualcomm incorporated, Cheol Hee PARK of San Diego CA US for qualcomm incorporated, Santosh Kumar RONGALA of San Diego CA US for qualcomm incorporated, Praveen Kumar APPANI of San Diego CA US for qualcomm incorporated, Sean Vincent MASCHUE of Encinitas CA US for qualcomm incorporated, Srinivasan RAJAGOPALAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W64/00, H04W56/00
CPC Code(s): H04W64/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue), such as a roadside unit (rsu), located in an area of limited or no global navigation satellite system (gnss) coverage may circulate sidelink synchronization signal (slss) neighbor information, such as in the form of an slss neighbors list (snl). the slss neighbor information may include one or more of an index number, an slss identifier (id), a timing source in-coverage flag, an rsu id, a hop id, a geographic location, a transmission synchronization offset, a synchronization source, and/or a coordinated universal time (utc) time.
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA US for qualcomm incorporated, Shuanshuan WU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W76/18
CPC Code(s): H04W64/003
Abstract: techniques for determining a position of at least one target user equipment (ue) with respect to a source ue, wherein the source ue and at least one target ue are in communication with a communication network having at least one radio access network (ran) and a network entity include transmitting to the network entity, via at least one transceiver and the at least one ran, a request for positional information of the at least one target ue with respect to a first location of the source ue; and receiving from the network entity, via the at least one transceiver, the positional information, wherein the positional information is based on a location of the at least one target ue.
Inventor(s): Qian ZHANG of Basking Ridge NJ US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/02, H04L5/14, H04W72/0446
CPC Code(s): H04W72/02
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a control message indicating configuration information associated with one or more sub-band full-duplex (sbfd) symbols or slots, wherein the configuration information indicates both uplink resources and downlink resources within at least one sbfd symbol or slot of the one or more sbfd symbols or slots. in some cases, the ue may select both the uplink resources and the downlink resources for the at least one sbfd symbol slot of the one or more sbfd symbols or slots based on a capability of the ue. additionally, the ue may communicate via both the uplink resources and the downlink resources during the at least one sbfd symbol or slot of the one or more sbfd symbols or slots based on the selection.
Inventor(s): Hua WANG of Basking Ridge NJ US for qualcomm incorporated, Sony AKKARAKARAN of Poway CA US for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated, Junyi LI of Greentown PA US for qualcomm incorporated, Yan ZHOU of San Diego CA US for qualcomm incorporated, Hong CHENG of Basking Ridge NJ US for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA US for qualcomm incorporated, Peter GAAL of San Diego CA US for qualcomm incorporated, Jung Ho RYU of Englewood Cliffs NJ US for qualcomm incorporated
IPC Code(s): H04W72/02, H04W72/044, H04W72/0446, H04W72/20
CPC Code(s): H04W72/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a sidelink configuration that indicates a set of sidelink slots comprising a first subset of sidelink slots to be used for first transmissions of sidelink communications and a second subset of sidelink slots to be used for second transmissions of the sidelink communications. the ue may communicate based at least in part on the sidelink configuration. numerous other aspects are described.
Inventor(s): Li ZHANG of San Diego CA US for qualcomm incorporated, Wei YANG of San Diego CA US for qualcomm incorporated, Hari SANKAR of San Diego CA US for qualcomm incorporated, Jing JIANG of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Jia FEI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/044, H04L5/00
CPC Code(s): H04W72/044
Abstract: methods, systems, and devices for wireless communications are described. a first wireless device may communicate an allocation of a set of time-frequency resources of a carrier for transmission of a first codeword. the first wireless device may map a first portion of the first codeword to resource elements of a first subband of the set of time-frequency resources in a frequency-first, time-second manner and a second portion of the first codeword to resource elements of a second subband of the set of time-frequency resources in the frequency-first, time-second manner. the first portion of the first codeword may include a contiguous portion of the first codeword preceding the second portion of the first codeword. the first wireless device may transmit, within the set of time-frequency resources, the first codeword based on the mapping.
Inventor(s): Sourjya DUTTA of San Diego CA US for qualcomm incorporated, Jae Ho RYU of San Diego CA US for qualcomm incorporated, Gabi SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/0446, H04W72/25, H04W72/56
CPC Code(s): H04W72/0446
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify a first resource for a sidelink feedback channel associated with the ue, wherein the sidelink feedback channel is associated with a first radio access technology (rat). the ue may transmit, using a second rat, a reservation for a second resource that overlaps the first resource. numerous other aspects are described.
Inventor(s): Raviteja PATCHAVA of San Diego CA US for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ US for qualcomm incorporated, Zhifei FAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/0453
CPC Code(s): H04W72/0453
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a frequency offset of a helper tone associated with a data communication, the helper tone associated with assisting the ue to filter one or more of noise or interference from data signaling associated with the data communication. the ue may receive the helper tone and the data communication, comprising data signals at different frequencies that are based at least in part on the frequency offset of the helper tone. numerous other aspects are described.
Inventor(s): Huang LOU of Santee CA US for qualcomm incorporated, Arnaud MEYLAN of San Diego CA US for qualcomm incorporated, Farhad MESHKATI of San Diego CA US for qualcomm incorporated, Lin LU of San Diego CA US for qualcomm incorporated, Jagadish NADAKUDUTI of Bermuda Dunes CA US for qualcomm incorporated, Reza SHAHIDI of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W72/044, H04W52/32, H04W52/36
CPC Code(s): H04W72/0473
Abstract: techniques and apparatus for service-based transmit energy allocation are described. an example method that may be performed by a wireless communication device includes obtaining reserve information associated with services allocated to a set of antenna groups. each antenna group is associated with at least one radio corresponding to at least one radio access technology (rat). a reserve is determined for each radio, based at least in part on the reserve information, a set of services mapped to the radio, and a respective state associated with each of the set of services. a signal(s) is transmitted for at least one service using at least one radio associated with the at least one service and a transmit power determined based at least in part on a radio frequency (rf) exposure limit associated with the at least one radio and the reserve for the at least one radio.
20250097931. ANTENNA PANEL UNAVAILABILITY INDICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Luanxia YANG of Beijing CN for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA US for qualcomm incorporated, Changlong XU of Beijing CN for qualcomm incorporated, Fang YUAN of Beijing CN for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated, Shaozhen GUO of Beijing CN for qualcomm incorporated, Siyi CHEN of Beijing CN for qualcomm incorporated, Tao LUO of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/12, H04W8/24
CPC Code(s): H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network entity, a scheduling request that indicates full antenna panel availability or partial antenna panel availability. the ue may receive, from the network entity, an uplink grant that schedules an uplink communication in connection with the scheduling request, wherein the uplink grant is based at least in part on the full antenna panel availability or the partial antenna panel availability indicated by the scheduling request. numerous other aspects are described.
Inventor(s): Marwen ZORGUI of San Diego CA US for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/21, H04W72/044
CPC Code(s): H04W72/21
Abstract: methods, systems, and devices for wireless communications are described. for example, the described techniques enable user equipment (ues) to perform feedback reporting. a first ue may communicate an indication that it is in a ue group associated with uplink feedback resource sharing among ues in the ue group. the first ue may then receive one or more messages indicating sets of uplink feedback resources associated with the first ue and one or more other ues in the ue group, the uplink feedback resources being configured for uplink feedback resources sharing. the ues within the ue group may support shared feedback resources so that a ue may access and utilize any quantity of feedback resources associated with any ue that belongs to the same cooperative group. the first ue may select a resource from the sets of uplink feedback resources and may communicate uplink feedback based on the selection.
Inventor(s): Jae Ho RYU of San Diego CA US for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA US for qualcomm incorporated, James BECKMAN of La Jolla CA US for qualcomm incorporated
IPC Code(s): H04W72/23, H04L5/00, H04L5/14
CPC Code(s): H04W72/23
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information that schedules a physical downlink control channel (pdcch) communication associated with a common search space (css) in a sub-band full duplex (sbfd) set of symbols. the ue may receive an indication of whether the sbfd set of symbols is to be treated as a non-sbfd set of symbols. the ue may perform one of receiving the pdcch communication or refraining from receiving the pdcch communication based on whether the sbfd set of symbols is to be treated as the non-sbfd set of symbols. numerous other aspects are described.
Inventor(s): Ayan SENGUPTA of San Diego CA US for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA US for qualcomm incorporated, Javier RODRIGUEZ FERNANDEZ of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/231, H04W72/0446, H04W72/30, H04W80/02
CPC Code(s): H04W72/231
Abstract: methods, systems, and devices for wireless communication are described. in some aspects, a network entity may encode, at an application layer, multiple internet protocol (ip) packets with an application level outer code to generate outer encoded ip packets. in such aspects, the network entity may generate, for each of the outer encoded ip packets, a medium access control (mac) packet data unit (pdu) at a mac layer. in one aspect, the network entity may map each mac pdu to a respective code block of a single transport block (tb) and broadcast the tb. alternatively, the network entity may map each mac pdu to a single codeblock of a respective tb and broadcast the tb via a single time slot. in some other aspects, the network entity may perform physical or mac layer outer encoding on the ip packets, where the network entity may perform outer encoding on multiple mac pdus.
Inventor(s): Mostafa Khoshnevisan of San Diego CA US for qualcomm incorporated, Yan Zhou of San Diego CA US for qualcomm incorporated, Fang Yuan of Beijing CN for qualcomm incorporated, Tao Luo of San Diego CA US for qualcomm incorporated, Xiaoxia Zhang of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/232, H04L5/00
CPC Code(s): H04W72/232
Abstract: methods, systems, and devices for wireless communications are described. a ue may receive, from a network entity, control signaling identifying two or more transmission configuration indicator states that are to be applied to communications of one or more channels subsequent to a determined time; receive, from the network entity, control information associated with one or more resource allocations for communications after the determined time; and communicate via the one or more channels according to a first transmission configuration indicator state of the two or more transmission configuration indicator states based at least in part on a parameter associated with the control information and the two or more transmission configuration indicator states.
Inventor(s): Hui GUO of Beijing CN for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ US for qualcomm incorporated, Shuanshuan WU of San Diego CA US for qualcomm incorporated, Sourjya DUTTA of San Diego CA US for qualcomm incorporated, Kapil GULATI of Belle Mead NJ US for qualcomm incorporated, Gabi SARKIS of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W72/25, H04B17/318, H04W72/02
CPC Code(s): H04W72/25
Abstract: certain aspects of the present disclosure provide techniques for inter-user equipment (ue) coordination. a method, performed by a second ue, includes transmitting, to a first ue, a request for inter-ue coordination information, receiving a first indication from the first ue indicating a first set of resources for one or more transmissions by the second ue based on the request for inter-ue coordination information, and transmitting, based on the received first indication of the first set of resources, the one or more transmissions using a second set of resources.
Inventor(s): Hui Guo of Beijing CN for qualcomm incorporated, Sudhir Kumar Baghel of Hillsborough NJ US for qualcomm incorporated, Tien Viet Nguyen of Bridgewater NJ US for qualcomm incorporated
IPC Code(s): H04W72/56, H04L1/1812, H04W72/0446, H04W72/0453, H04W92/18
CPC Code(s): H04W72/56
Abstract: techniques for handling sidelink feedback signaling in situations where collisions would otherwise be experienced in a network communication link are shown and described. for example, sidelink feedback signaling handling techniques may provide for collision handling when sidelink harq is to be simultaneously transmitted with network communication radio interface uplink channel information (e.g., uu harq, sr, csi, etc.) on one or more uu channel (e.g., pucch, pusch, etc.). in operation of sidelink feedback handling, a transmitter or intermediary ue of a sidelink communication link may decide whether and how to forward the sidelink harq to a corresponding base station. other aspects and features are also claimed and described.
Inventor(s): Jing LEI of San Diego CA US for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA US for qualcomm incorporated, Kazuki TAKEDA of Minato-ku JP for qualcomm incorporated
IPC Code(s): H04W74/04
CPC Code(s): H04W74/04
Abstract: methods, systems, and devices for wireless communications are described. the described techniques may enable a user equipment (ue) to reuse a same waveform type for both of a first contention-free random access (cfra) message and an acknowledgement (ack) message for a random access response (rar) message from a network entity. the ue may transmit the first cfra message using a first waveform type and via a first resource with a first resource index, and may retransmit the first waveform type via a second resource with the first resource index in response to receiving the rar message. in some examples, the ue may not receive the rar message. in such examples, the ue may not retransmit the waveform. that is, if the network entity does not receive the response to the rar message, the network entity may interpret the lack of response as a negative acknowledgement (nack).
Inventor(s): Giovanni CHISCI of San Diego CA US for qualcomm incorporated, Jing SUN of San Diego CA US for qualcomm incorporated, Vinay CHANDE of San Diego CA US for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA US for qualcomm incorporated, Siyi CHEN of Beijing CN for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W74/0808, H04W74/00
CPC Code(s): H04W74/0808
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a base station, an indication associated with performing listen-before-talk relative to a channel occupancy time (cot). accordingly, the ue may transmit, to the base station, an uplink communication, where the uplink communication is transmitted using a listen-before-talk (lbt) procedure based at least in part on the indication. for example, the lbt procedure may be selected from a category 1 (cat1) lbt procedure, a category 2 (cat2) lbt procedure, or a category 3 (cat3) lbt procedure based at least in part on the indication (e.g., included in a radio resource control message). the lbt procedure may be further based at least in part on downlink control information from the base station. numerous other aspects are described.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA US for qualcomm incorporated, Diana MAAMARI of San Diego CA US for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ US for qualcomm incorporated
IPC Code(s): H04W74/08, H04B7/06, H04B17/318, H04W72/044
CPC Code(s): H04W74/0833
Abstract: this disclosure provides methods, components, devices, and systems for enhancing the efficiency of random access channel (rach) processes in wireless communication networks using beam-specific configurations. some aspects more specifically relate to the utilization of beam-specific rach parameters, such as synchronization signal block (ssb) reference signal received power (rsrp) thresholds, two-step rach parameters, two-step rach thresholds, physical uplink shared channel (pusch) rsrp thresholds, supplementary uplink (sul) rsrp thresholds, and channel state information reference signal (csi-rs) rsrp thresholds, to optimize rach processes. in some examples, a ue obtains a beam-specific configuration including one or more of these beam-specific rach parameters and a downlink reference signal from a network entity, and sends to the network entity a rach message associated with the downlink reference signal based on the parameters. the beam-specific configuration considers the unique characteristics and conditions of each transmission beam direction, resulting in improved network energy savings and resource allocation.
20250097983. RANDOM ACCESS PROCEDURES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jing LEI of San Diego CA US for qualcomm incorporated, Kazuki TAKEDA of Tokyo JP for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W74/08, H04L1/1812, H04W74/00
CPC Code(s): H04W74/0833
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a physical downlink control channel (pdcch) message indicating initiation of a random access procedure, the pdcch message having a dedicated format with a set of fields for indicating one or more parameters associated with the initiation of the random access procedure. the ue may transmit a first random access message of the random access procedure, the first random access message being associated with the one or more parameters. numerous other aspects are described.
Inventor(s): Hung Dinh LY of San Diego CA US for qualcomm incorporated, Kexin XIAO of Shanghai CN for qualcomm incorporated, Hwan Joon KWON of San Diego CA US for qualcomm incorporated
IPC Code(s): H04W74/0833, H04W72/1268
CPC Code(s): H04W74/0833
Abstract: methods, systems, and devices for wireless communication at a user equipment (ue) are described. a ue may receive an indication of a set of random access occasions associated with a random access procedure. the ue may transmit a set of uplink random access channel messages over the set of random access occasions corresponding to the set of uplink random access channel messages. the ue may select a radio network temporary identifier for the ue based on a defined position within the set of random access occasions and receive a downlink random access channel message using the radio network temporary identifier based on the defined position within the set of random access occasions.
Inventor(s): George CHERIAN of San Diego CA US for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA US for qualcomm incorporated, Bin TIAN of San Diego CA US for qualcomm incorporated, Stephen Jay SHELLHAMMER of Ramona CA US for qualcomm incorporated
IPC Code(s): H04W74/08, H04W4/90, H04W12/06, H04W48/06
CPC Code(s): H04W74/0875
Abstract: this disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for priority access on a shared wireless channel. a priority station (sta), an access point (ap), or a network operator may activate a priority access service. the priority access service provides priority access to authorize priority stas by allowing them to use more aggressive contention parameters for contention-based access of the wireless channel as compared to other stas. in some implementations, non-priority stas may be configured with weakened contention parameters to increase or ensure the likelihood that a priority sta will win contention for access to the wireless channel.
20250098004. TECHNIQUES FOR SIDELINK BASED DISCOVERY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA US for qualcomm incorporated, Shuanshuan WU of San Diego CA US for qualcomm incorporated, Hong CHENG of Basking Ridge NJ US for qualcomm incorporated
IPC Code(s): H04W76/14, H04W8/00, H04W92/18
CPC Code(s): H04W76/14
Abstract: methods, systems, and devices for wireless communications are described. a discoverer user equipment may transmit, to a first network entity, a discovery message requesting information for discovery of discoveree ues for sidelink communication. the discovery message may include one or more parameters that indicate a discovery model type, a geographic range relative to the discoverer ue, a cast type, or a combination thereof. the first network entity may transmit the discovery message to one or more second network entities. a second network entity may transmit the discovery message to one or more discoveree ues. a given discoveree ue may transmit a response to the discovery message indicating whether the discoveree ue is available for discovery by the discoverer ue. the discoverer ue may receive from the first network entity, a response to the discovery message indicating a list the discoveree ues that satisfy criteria for the discovery.
Inventor(s): Aviv REGEV of Tel Aviv IL for qualcomm incorporated, Shay LANDIS of Hod Hasharon IL for qualcomm incorporated, Ronen SHAKED of Kfar Saba IL for qualcomm incorporated
IPC Code(s): H04W76/19, H04W24/04, H04W72/044, H04W72/21, H04W72/231
CPC Code(s): H04W76/19
Abstract: methods, systems, and devices for wireless communications are described. a network entity may receive a first control message including an indication of a first beam from a plurality of beams from a user equipment (ue) for communicating with the ue. the network entity may receive one or more signals associated with an object that has a trajectory that is predicted to interfere with the first beam. based on receiving the one or more signals, the network entity may determine that the object will block the first beam. the network entity may transmit a second control message to the ue indicating a time duration that the object will interfere with the first beam and one or more communication parameters associated with the time duration. the ue may apply the one or more communication parameters during the time duration based on receiving the signal from the network entity.
Inventor(s): Karthika Paladugu of Hyderabad IN for qualcomm incorporated, Ozcan Ozturk of San Diego CA US for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA US for qualcomm incorporated, Aziz Gholmieh of Del Mar CA US for qualcomm incorporated
IPC Code(s): H04W76/27, H04W48/10
CPC Code(s): H04W76/27
Abstract: this disclosure provides systems, methods, and devices for wireless communication that enhanced system information delivery schemes. in a first aspect, a method of wireless communication includes receiving, by a user equipment (ue), access system information (si) from a network device; transmitting, by the ue, a service si request based on the received access si, the service si request indicating a request for particular service si data; and receiving, by the ue, the particular service si data, the particular service si data including one or more si blocks (sibs), scheduling information for the one or more sibs, or both. other aspects and features are also claimed and described.
Inventor(s): Sambit BEHURA of Hyderabad IN for qualcomm incorporated, Ishdeep Singh JUNEJA of Hyderabad IN for qualcomm incorporated, Varun WALIA of Hyderabad IN for qualcomm incorporated, Muhammad Nazmul ISLAM of Littleton MA US for qualcomm incorporated, Huilin XU of Temecula CA US for qualcomm incorporated
IPC Code(s): H04W76/28, H04W68/02, H04W72/232
CPC Code(s): H04W76/28
Abstract: aspects described herein relate to configuring a device to skip multiple paging early indication (pei) occasions. an indication of a skip duration of multiple discontinuous receive (drx) cycles to skip in monitoring for a paging early indication (pei) can be received, and a reduced power state can be entered for the skip duration. after the skip duration, an increased power state can be entered to monitor for the pei, a synchronization signal block (ssb), or one or more reference signals.
Inventor(s): Gabi SARKIS of San Diego CA US for qualcomm incorporated, Wanshi CHEN of San Diego CA US for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ US for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA US for qualcomm incorporated, Sourjya DUTTA of Jersey City NJ US for qualcomm incorporated
IPC Code(s): H04W76/28, H04W52/02, H04W72/23, H04W72/25, H04W74/0808
CPC Code(s): H04W76/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration for sidelink discontinuous reception (drx) that indicates a drx on duration. the ue may selectively perform sensing for sidelink resource selection outside of the drx on duration. numerous other aspects are described.
Inventor(s): Hong Bok WE of San Diego CA US for qualcomm incorporated, Joan Rey Villarba BUOT of Escondido CA US for qualcomm incorporated, Sang-Jae LEE of San Diego CA US for qualcomm incorporated, Zhijie WANG of San Diego CA US for qualcomm incorporated
IPC Code(s): H05K1/11, H01L23/00, H01L23/498, H01L23/538, H01L25/065
CPC Code(s): H05K1/115
Abstract: a substrate comprising a core layer, at least one first dielectric layer coupled to a first surface of the core layer, at least one second dielectric layer coupled to a second surface of the core layer, a plurality of interconnects located at least partially in the at least one first dielectric layer; a region comprising a plurality of block interconnects of an interconnect block; and a solder resist layer coupled to the at least one first dielectric layer.
Inventor(s): Deepak SHARMA of San Diego CA US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated, Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated
IPC Code(s): H01L29/78, H01L27/02, H01L27/06, H01L29/06, H01L29/66
CPC Code(s): H10D30/6211
Abstract: disclosed are gate-tie-down (gtd) cells that utilize a backside power delivery scheme, where metal wires that deliver power are provided on the back of the die. the backside power may be delivered to the gates through s/ds and through frontside contacts. as a result, ultra-low height standard cell can be enabled. also higher area scaling may be achieved. further, performance and power gain can be maximized.
Inventor(s): Yan SUN of San Diego CA US for qualcomm incorporated, Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Deepak SHARMA of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L29/417, H01L23/528, H01L29/06, H01L29/40, H01L29/423, H01L29/66, H01L29/775
CPC Code(s): H10D30/6729
Abstract: a field effect transistor (fet) structure and method for making the same is disclosed. in an aspect, a fet structure comprises a gate structure, disposed between a first vertical source/drain (s/d) structure and a second vertical s/d structure, the gate structure comprising a channel structure comprising a plurality of vertically-stacked, horizontal channels connecting the first vertical s/d structure to the second vertical s/d structure horizontally through a vertical metal gate structure that at least partially surrounds the plurality of horizontal channels. the fet also comprises a backside inter-layer dielectric (ild) layer disposed below the vertical metal gate structure, wherein a first thickness of the vertical metal gate structure below a bottom channel of the plurality of horizontal channels is larger than a second thickness of the vertical metal gate structure between adjacent channels of the plurality of horizontal channels.
Inventor(s): Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L29/423, H01L21/8234, H01L27/088, H01L29/06, H01L29/08, H01L29/66, H01L29/775, H01L29/786
CPC Code(s): H10D30/6735
Abstract: disclosed are complementary field effect transistor (cfet) circuits with vertical routing structures and methods for making the same. in an aspect, a semiconductor structure comprises: a first fet comprising a first source/drain (s/d) region, a second s/d region, and a first gate; a second fet disposed above the first fet and comprising a third s/d region, a fourth s/d region, and a second gate; a frontside metal (fm) layer disposed above the second fet and comprising a set of fm conductors extending in an x direction; and a backside metal (bm) layer disposed below the first fet and comprising a set of bm conductors extending in the x direction. the semiconductor structure also comprises a vertical connector, extending in a z direction, that electrically couples one of the set of bm conductors to the third s/d region, the fourth s/d region, or the second gate.
Inventor(s): Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L29/423, H01L27/092, H01L29/06, H01L29/08, H01L29/66
CPC Code(s): H10D30/6735
Abstract: disclosed are complementary field effect transistor (cfet) circuits with vertical routing structures and methods for making the same. in an aspect, a semiconductor structure comprises a first field effect transistor (fet) of a first charge carrier type, comprising a first source/drain (s/d) region, a second s/d region, and a first gate; a second fet of a second charge carrier type, disposed above the first fet and comprising a third s/d region, a fourth s/d region, and a second gate; a frontside metal (fm) layer disposed above the second fet and comprising an fm conductor extending in an x direction; a backside metal (bm) layer disposed below the first fet and comprising a bm conductor extending in the x direction; and a vertical connector extending in the z direction, that electrically couples the bm conductor to the fm conductor.
20250098256. SELF-ALIGNED BACKSIDE INTERCONNECT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yan SUN of San Diego CA US for qualcomm incorporated, Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated
IPC Code(s): H01L29/66, H01L21/8234, H01L27/088, H01L29/06, H01L29/08, H01L29/423, H01L29/775, H01L29/786
CPC Code(s): H10D64/017
Abstract: disclosed are techniques for a semiconductor structure. in an aspect, a semiconductor structure includes a gate stack extending along a first direction in a front portion of the semiconductor structure, the gate stack including a first gate structure; a first channel structure disposed through the first gate structure and extending along a second direction; a first source/drain (s/d) structure adjacent the first gate structure and electrically coupled to the first channel structure; a backside dielectric layer disposed in a back portion of the semiconductor structure opposing the front portion; and a backside conductive structure in contact with the first s/d structure and disposed at least partially in the back portion of the semiconductor structure and through the backside dielectric layer. the backside conductive structure has a length in the first direction greater than a width of the first channel structure in the first direction.
20250098267. BACKSIDE BI-DIRECTIONAL INTERCONNECT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yan SUN of San Diego CA US for qualcomm incorporated, Deepak SHARMA of San Diego CA US for qualcomm incorporated, Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated
IPC Code(s): H01L29/417, H01L21/8234, H01L23/528, H01L27/088, H01L29/06, H01L29/423, H01L29/775, H01L29/786
CPC Code(s): H10D64/256
Abstract: disclosed are techniques for a semiconductor structure. in an aspect, a semiconductor structure includes a gate stack including a first gate structure and a second gate structure offset in a first direction. the semiconductor structure includes a first source/drain (s/d) structure adjacent the first gate structure, a second s/d structure adjacent the second gate structure, a first backside conductive structure in contact with the first s/d structure, and a second backside conductive structure in contact with the second s/d structure. the semiconductor structure includes a third backside conductive structure disposed in a back portion of the semiconductor structure opposing a front portion of the semiconductor structure, extending along a second direction, and in contact with the first backside conductive structure and the second backside conductive structure.
Inventor(s): Deepak SHARMA of San Diego CA US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated, Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated
IPC Code(s): H01L27/12, H01L21/768, H01L23/528, H01L29/775, H01L29/786
CPC Code(s): H10D86/60
Abstract: disclosed are gate-tie-down (gtd) cells that utilize a backside power delivery scheme, where metal wires that deliver power are provided on the back of the wafer. as a result, ultra-low height standard cell can be enabled. also higher area scaling may be achieved. further, performance and power gain can be maximized.
Inventor(s): Shreesh NARASIMHA of Charlotte NC US for qualcomm incorporated, Yan SUN of San Diego CA US for qualcomm incorporated, Deepak SHARMA of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L27/12
CPC Code(s): H10D86/60
Abstract: compact logic cells using full backside connectivity are disclosed. in an aspect, a semiconductor device comprises a plurality of integrated circuit cells comprising: gates separated by source/drain (s/d) structures and comprising at least one channel extending through a metal structure and connecting adjacent s/d structures to each other, at least one gate forming a gate-all-around field effect transistor; an fs contact electrically connecting to an s/d structure; an fs contact electrically connecting to a gate; a frontside (fs) inter-layer dielectric (ild) on the gates and s/d structures; fs metal zero interconnects disposed on the fs-ild, one being electrically connected to an fs contact; a bs contact electrically connecting to an s/d structure; a bs contact electrically connecting to a gate; a backside (bs) ild disposed on the gates and s/d structures; and bs metal zero interconnects disposed on the bs-ild, one being electrically connected to a bs contact.
Inventor(s): Ravi Pramod Kumar VEDULA of San Diego CA US for qualcomm incorporated, Abhijeet PAUL of San Diego CA US for qualcomm incorporated, Mishel MATLOUBIAN of San Diego CA US for qualcomm incorporated
IPC Code(s): H01L27/13, H01L21/84, H01L23/522
CPC Code(s): H10D86/80
Abstract: an integrated circuit (ic) is described. the ic includes a metal-oxide-metal (mom) capacitor (momcap). the momcap includes a first terminal coupled to a first plurality of fingers of a first metal interconnect layer. the momcap also includes a second terminal coupled to a second plurality of fingers of the first metal interconnect layer and interdigitated with the first plurality of fingers of the first metal interconnect layer. the ic also includes a first metal-oxide-semiconductor (mos) capacitor (moscap). the first moscap includes a polysilicon terminal coupled to the first plurality of fingers of the momcap. the first moscap also includes a diffusion terminal coupled to the second plurality of fingers of the momcap.
QUALCOMM Incorporated patent applications on March 20th, 2025
- QUALCOMM Incorporated
- A61B5/00
- A61B5/02
- A61B5/021
- G01P15/09
- CPC A61B5/0095
- Qualcomm incorporated
- A61B5/024
- A61B5/0295
- A63F13/77
- A63F13/35
- CPC A63F13/77
- B60K35/00
- CPC B60K35/00
- B60W30/14
- B60W30/095
- B60W40/08
- B60W50/10
- B60W50/14
- B60W50/16
- CPC B60W30/146
- B60W60/00
- H04W4/40
- CPC B60W60/001
- H04W4/44
- CPC B60W60/0011
- B60W30/12
- B60W30/18
- CPC B60W60/0015
- CPC B60W60/0016
- G01C21/00
- G01C21/34
- G01C21/36
- CPC G01C21/3889
- G01S5/02
- G06Q10/087
- H04W64/00
- CPC G01S5/0244
- G01C21/20
- H04W40/02
- CPC G01S5/02521
- CPC G01S5/0257
- G01S5/12
- CPC G01S5/12
- G01S7/40
- G01S7/00
- G01S7/03
- CPC G01S7/40
- G01S13/42
- G01S13/02
- G01S13/524
- CPC G01S13/42
- G01S19/07
- CPC G01S19/07
- G01S19/41
- G01S19/44
- CPC G01S19/41
- G01S19/42
- G01S19/23
- CPC G01S19/421
- G05D1/00
- G05D1/02
- CPC G05D1/0022
- G05F3/10
- H03K19/21
- H03M13/00
- H03M13/15
- CPC G05F3/10
- G06F1/28
- G06F9/445
- CPC G06F1/28
- G06F1/3293
- G06F1/329
- CPC G06F1/3293
- G06F1/3296
- G06F1/3206
- CPC G06F1/3296
- G06F3/01
- G06F3/16
- CPC G06F3/016
- G06F8/65
- H04W4/48
- CPC G06F8/65
- G06F9/448
- CPC G06F9/448
- G06F11/07
- G06F9/30
- CPC G06F11/0778
- G06F13/42
- CPC G06F11/079
- G06F18/213
- H04W4/38
- H04W4/46
- CPC G06F18/213
- G06F21/56
- G06F3/06
- G06F21/79
- CPC G06F21/566
- G06F21/60
- G06F21/10
- G06F21/53
- G06F21/54
- CPC G06F21/602
- G06F21/72
- CPC G06F21/725
- G06N3/0442
- G06N3/045
- CPC G06N3/0442
- G06N3/0455
- CPC G06N3/0455
- G06N3/0464
- CPC G06N3/0464
- G06N3/084
- G06N3/0499
- CPC G06N3/0499
- G06N3/08
- G06N3/048
- CPC G06N3/08
- G06T3/40
- G06T1/20
- CPC G06T3/40
- G06T7/33
- G01S17/89
- G06V20/56
- G06V20/58
- CPC G06T7/33
- G06T7/50
- G06T5/00
- CPC G06T7/50
- G06T7/593
- G06T7/246
- G06T7/285
- CPC G06T7/593
- G06T7/70
- G01D18/00
- G06T7/20
- CPC G06T7/70
- G06T7/73
- G06V10/75
- G06V20/70
- CPC G06T7/74
- G06T7/11
- G06T7/90
- H04N23/71
- CPC G06T7/90
- G06T13/40
- G06V40/16
- CPC G06T13/40
- G06T15/00
- G06T15/04
- CPC G06T15/005
- G06T15/80
- G06T17/00
- CPC G06T15/04
- G06T15/20
- CPC G06T15/20
- G06T15/50
- G06T7/194
- H04N5/272
- H04N5/74
- H04N23/68
- CPC G06T15/506
- G06T17/20
- CPC G06T17/205
- G06V10/44
- G06V10/82
- CPC G06V10/44
- G06V10/80
- CPC G06V10/80
- G06V10/86
- G06T3/00
- G06T7/55
- CPC G06V10/86
- G06V20/52
- G06T7/00
- G06V10/74
- G06V10/764
- CPC G06V20/52
- CPC G06V20/56
- G08B21/18
- CPC G08B21/18
- G10L15/07
- G10L15/06
- G10L15/08
- G10L15/30
- CPC G10L15/07
- G10L15/197
- G10L15/22
- CPC G10L15/197
- G11C7/10
- G11C7/06
- G11C7/12
- CPC G11C7/1012
- H01L23/13
- H01L23/00
- H01L23/31
- H01L23/373
- H01L23/498
- H01L25/16
- CPC H01L23/13
- H01L23/48
- H01L29/06
- H01L29/417
- H01L29/423
- H01L29/786
- H10B10/00
- CPC H01L23/481
- H01L25/065
- CPC H01L23/49822
- H01L21/48
- CPC H01L23/49827
- H05K1/18
- CPC H01L23/49838
- H01L23/522
- H01L23/538
- CPC H01L23/5223
- H01F17/00
- H01L23/66
- CPC H01L23/5227
- H01F41/14
- H01F41/34
- H01L23/528
- H01L21/8234
- H01L27/092
- H01L29/66
- H01L29/775
- CPC H01L23/528
- H01L23/532
- H01L21/768
- CPC H01L23/53209
- H01L25/10
- CPC H01L25/105
- H01Q3/26
- H01Q21/29
- CPC H01Q3/2694
- H01Q3/46
- B32B17/10
- CPC H01Q3/46
- H03F1/02
- H03F3/24
- CPC H03F1/0288
- H03F1/26
- H03H7/01
- H03H7/06
- H03H7/09
- H04B1/40
- CPC H03F1/26
- H03F1/56
- CPC H03F1/565
- H03F3/195
- CPC H03F3/195
- H03F3/217
- CPC H03F3/217
- H03F1/30
- H03F1/52
- CPC H03F3/245
- H03G3/30
- H04B1/04
- H03L7/099
- H03L7/195
- CPC H03L7/0992
- H03M1/06
- H03M1/12
- CPC H03M1/0626
- H03M7/16
- H04L1/00
- H04L25/06
- CPC H03M7/16
- CPC H04B1/0475
- H04B1/525
- H04B17/11
- CPC H04B1/525
- H04B1/7183
- H04B1/717
- CPC H04B1/7183
- H04B7/04
- H04L5/00
- H04W56/00
- H04W72/044
- H04W72/542
- CPC H04B7/04013
- H04B7/0456
- CPC H04B7/04026
- H04B7/06
- H04W72/23
- CPC H04B7/0617
- H04L5/02
- H04W72/0453
- H04B17/318
- H04B17/336
- H04L5/14
- CPC H04B7/0626
- H04B7/08
- H04W72/1273
- CPC H04B7/0634
- CPC H04B7/0695
- CPC H04B7/06952
- H04B7/10
- CPC H04B7/10
- H04K3/00
- CPC H04K3/22
- CPC H04L1/0008
- CPC H04L1/004
- H04W28/04
- CPC H04L1/0057
- H04W72/0446
- H04W72/21
- CPC H04L1/0067
- G06F7/58
- CPC H04L1/0073
- H04L1/08
- H04W72/232
- H04W72/25
- CPC H04L1/08
- H04L1/1812
- H04W4/20
- H04W72/1268
- H04W80/00
- H04L1/1607
- H04L1/1829
- CPC H04L1/1621
- CPC H04L1/1692
- H04W76/20
- CPC H04L1/1812
- H04W72/231
- CPC H04L1/1854
- H04L1/1867
- CPC H04L1/1861
- H04L1/20
- CPC H04L1/203
- CPC H04L5/0012
- CPC H04L5/0023
- H04W36/08
- H04W48/20
- CPC H04L5/0037
- CPC H04L5/0048
- CPC H04L5/0055
- H04W52/02
- H04W76/28
- CPC H04L5/14
- H04W88/06
- H04L9/08
- CPC H04L9/0838
- H04L9/32
- H04L9/30
- CPC H04L9/3265
- H04L25/02
- CPC H04L25/0212
- CPC H04L25/024
- H04L45/16
- H03M13/09
- H04B7/216
- H04B17/24
- H04L12/18
- H04L41/0668
- H04W24/02
- H04W24/04
- H04W24/08
- H04W48/08
- H04W52/14
- H04W52/16
- H04W52/24
- H04W52/34
- H04W52/38
- H04W52/42
- H04W52/50
- H04W52/54
- H04W52/56
- H04W72/12
- H04W72/20
- H04W72/52
- H04W72/53
- H04W72/54
- H04W76/19
- H04W76/22
- H04W92/20
- CPC H04L45/16
- H04L65/65
- CPC H04L65/65
- H04L67/12
- H04N7/18
- H04W8/00
- H04W60/00
- CPC H04L67/12
- H04M1/02
- H04B1/16
- CPC H04M1/0218
- H04M3/22
- H04M3/436
- CPC H04M3/2281
- H04N5/262
- CPC H04N5/2624
- H04N7/01
- G06T5/40
- H04N19/172
- CPC H04N7/0137
- H04N19/80
- H04N19/117
- H04N19/124
- H04N19/176
- H04N19/42
- H04N19/463
- CPC H04N19/80
- H04N23/63
- H04N23/62
- CPC H04N23/632
- H04N23/67
- H04N25/704
- CPC H04N23/672
- H04N23/741
- H04N23/73
- H04N23/76
- CPC H04N23/741
- H04R1/24
- H04R1/04
- H04R1/08
- H04R1/26
- H04R17/02
- H04R17/10
- CPC H04R1/245
- H04W4/02
- CPC H04W4/025
- H04W92/18
- CPC H04W4/40
- H04W4/80
- G01S5/00
- G01S5/08
- H04W24/10
- CPC H04W4/80
- H04W8/18
- H04L41/0893
- H04L41/50
- CPC H04W8/18
- H04W8/24
- H04W76/15
- CPC H04W8/24
- H04W12/0433
- H04W12/0431
- H04W12/06
- CPC H04W12/0433
- H04W16/28
- CPC H04W16/28
- CPC H04W24/02
- H04B17/345
- H04B17/382
- CPC H04W24/08
- H04W28/02
- H04W28/18
- CPC H04W28/0215
- H04W28/06
- CPC H04W28/06
- H04W28/086
- H04W68/00
- CPC H04W28/0861
- H04W16/14
- CPC H04W28/18
- H04W36/00
- H04W36/06
- CPC H04W36/0069
- H04W36/20
- CPC H04W36/20
- H04W36/32
- CPC H04W36/322
- CPC H04W52/0203
- H04W52/22
- H04W52/36
- CPC H04W52/225
- CPC H04W52/367
- H04W52/52
- CPC H04W52/52
- H04W76/10
- CPC H04W56/0015
- H04W72/0457
- H04W80/02
- CPC H04W64/00
- H04W76/18
- CPC H04W64/003
- H04W72/02
- CPC H04W72/02
- CPC H04W72/044
- H04W72/56
- CPC H04W72/0446
- CPC H04W72/0453
- H04W52/32
- CPC H04W72/0473
- CPC H04W72/12
- CPC H04W72/21
- CPC H04W72/23
- H04W72/30
- CPC H04W72/231
- CPC H04W72/232
- CPC H04W72/25
- CPC H04W72/56
- H04W74/04
- CPC H04W74/04
- H04W74/0808
- H04W74/00
- CPC H04W74/0808
- H04W74/08
- CPC H04W74/0833
- H04W74/0833
- H04W4/90
- H04W48/06
- CPC H04W74/0875
- H04W76/14
- CPC H04W76/14
- CPC H04W76/19
- H04W76/27
- H04W48/10
- CPC H04W76/27
- H04W68/02
- CPC H04W76/28
- H05K1/11
- CPC H05K1/115
- H01L29/78
- H01L27/02
- H01L27/06
- CPC H10D30/6211
- H01L29/40
- CPC H10D30/6729
- H01L27/088
- H01L29/08
- CPC H10D30/6735
- CPC H10D64/017
- CPC H10D64/256
- H01L27/12
- CPC H10D86/60
- H01L27/13
- H01L21/84
- CPC H10D86/80
