QUALCOMM Incorporated patent applications on February 20th, 2025
Patent Applications by QUALCOMM Incorporated on February 20th, 2025
QUALCOMM Incorporated: 80 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04B7/06 (13), H04L5/00 (12), H04W64/00 (6), H04B7/0456 (4), B60W50/14 (4) H04W56/0045 (3), H04W74/0816 (3), H04B7/04013 (2), H04B7/088 (2), B60W50/14 (2)
With keywords such as: based, device, wireless, signal, communication, network, transmit, information, receive, and configuration in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
20250058770. SELECTIVELY VISUALIZING SAFETY MARGINS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Annika LARSSON of GĂTEBORG (SE) for qualcomm incorporated, Rachel Gray ALEXANDER of Chicago IL (US) for qualcomm incorporated, Shabin MAHADEVAN of Lake Orion MI (US) for qualcomm incorporated
IPC Code(s): B60W30/09, B60W40/09, B60W50/14, G06T19/00, G08G1/16
CPC Code(s): B60W30/09
Abstract: aspects presented herein may enable a ue (e.g., a vehicle, an autonomous vehicle, an on-board unit (obu) of a vehicle, an advanced driver assistance systems (adas) of a vehicle) to calculate and output safety margins for objects around the ue or a vehicle. in one aspect, a ue receives or transmits a request to provide safety margin visualization assistance. the ue obtains, in response to the request, an indication of a safety margin associated with an object based on a distance between the ue and the object and at least one of: a size of the object, a speed of the object, a location of the object, a type of the object, a direction of the object, or a movement pattern of the object. the ue outputs the safety margin associated with the object.
Inventor(s): Rachel Gray ALEXANDER of Chicago IL (US) for qualcomm incorporated, Shabin MAHADEVAN of Lake Orion MI (US) for qualcomm incorporated, Annika LARSSON of GĂTEBORG (SE) for qualcomm incorporated
IPC Code(s): B60W50/14, B60W60/00, G08G1/0967
CPC Code(s): B60W50/14
Abstract: various embodiments of methods and vehicle processing systems for dynamically adjusting information presented to a driver, may include recognizing when a driver assumes control of a vehicle from an autonomous driving system (ads) and then performs a driving maneuver within a threshold time that differs from the first driving maneuver by less than a threshold difference. in response, the vehicle processing system may generate an informational cue stored in order to be presented to the driver before the ads performs another driving maneuver that is consistent with the driving maneuver in which the driver took over control. when such informational cues are presented, the driver's reaction may be monitored and the presented information cue may be adjusted responsive to the driver's reactions.
Inventor(s): Balaji Shankar Balachandran 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): B60W50/14, G01S17/89, G06T7/20, G06T7/70, G06T9/00, G06V10/44
CPC Code(s): B60W50/14
Abstract: a system for processing image data and position data, the system comprising: a memory for storing the image data and the position data; and processing circuitry in communication with the memory. the processing circuitry is configured to: apply a first encoder to extract, from the image data, a first set of features; apply a first decoder to determine, based on the first set of features, a first uncertainty score. additionally, the processing circuitry is configured to apply a second encoder to extract, from the position data, a second set of features; apply a second decoder to determine, based on the second set of features, a second uncertainty score; and fuse the first set of features and the second set of features based on the first uncertainty score and the second uncertainty score.
20250060448. STATEFUL POST-LOCATION ADJUSTMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joel MORRIN of North Reading MA (US) for qualcomm incorporated, George Wilcox RESOR of Wilson WY (US) for qualcomm incorporated, Satyanarayana YARRAMSETTY of Spring City PA (US) for qualcomm incorporated, Samia ZAMAN of Chesterbrook PA (US) for qualcomm incorporated, Larry Vincent DODDS of Chester Springs PA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, H04W64/00
CPC Code(s): G01S5/021
Abstract: apparatus, methods, and computer program products for providing location to a device are provided. an example method may include receiving a location request associated with a device. the example method may further include determining a current raw location and a device history associated with the device. the example method may further include determining, based on the current raw location and the device history, at least one processing algorithm. the example method may further include determining an adjusted location based on the current raw location, the device history, and the at least one processing algorithm. the example method may further include transmitting, for the device, a location response including the adjusted location.
Inventor(s): Meysam Sadeghigooghari of Linkoping (SE) 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): G01S17/86, B60W50/14, G06T7/50, G06T17/00, G06V10/25, G06V10/44, G06V10/80, H04N19/597
CPC Code(s): G01S17/86
Abstract: an apparatus includes a memory and processing circuitry in communication with the memory. the processing circuitry is configured to apply, based on a positional encoding model, a first feature conditioning module to a set of bird's eye view (bev) position data features corresponding to position data to generate a set of conditioned bev position data features, and apply, based on the position encoding model, a second feature conditioning module to a set of perspective image data features corresponding to image data to generate a set of conditioned perspective image data features. the processing circuitry is also configured to generate, based on the positional encoding model, the set of conditioned bev position data features, and the set of conditioned perspective image data features, a weighted summation. additionally, the processing circuitry is configured to generate, based on the weighted summation, a set of bev image data features.
20250060776. TIMED TRIGGERS ON A 1-WIRE RFFE BUS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lalan Jee MISHRA of Escondido CA (US) for qualcomm incorporated, Umesh SRIKANTIAH of San Diego CA (US) for qualcomm incorporated, Richard Dominic WIETFELDT of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F1/08
CPC Code(s): G06F1/08
Abstract: a receiving device, comprising: a clock generator circuit configured to generate a base clock signal; a counter configured to count cycles or edges of the base clock signal while a measurement pulse is received over a one-wire serial bus during a first transaction conducted over the one-wire serial bus, the measurement pulse having a pulse duration defined by a number of clock cycles of a transmitter clock signal; and a controller configured to adjust a count value of the counter when the counter is timing actuation of a trigger using a correction value that represents a difference between the cycles or edges of the base clock signal counted while the measurement pulse was being received and the number of clock cycles of the transmitter clock signal that defines the pulse duration.
Inventor(s): Imed BOUAZIZI of Celina TX (US) for qualcomm incorporated, Thomas STOCKHAMMER of Bergen (DE) for qualcomm incorporated
IPC Code(s): G06F3/01, G06F3/14
CPC Code(s): G06F3/013
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for adaptive foveated coding for split rendering. a processor may receive, over a network, a first indication of a gaze of a user on a display panel of a device. the processor may compute, based on the first indication of the gaze of the user, an importance map for an encoding of a frame. the processor may encode a set of regions of the frame based on the importance map. the processor may output a second indication of the encoded set of regions of the frame.
20250060877. METADATA REGISTERS FOR A MEMORY DEVICE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jungwon Suh of San Diego CA (US) for qualcomm incorporated, Pankaj Sharadchandra Deshmukh of San Diego CA (US) for qualcomm incorporated, Michael Hawjing Lo of San Diego CA (US) for qualcomm incorporated, Subbarao Palacharla of San Diego CA (US) for qualcomm incorporated, Olivier Alavoine of La Colle sur Loup (FR) for qualcomm incorporated
IPC Code(s): G06F3/06
CPC Code(s): G06F3/061
Abstract: this disclosure provides systems, methods, and devices for memory systems that support metadata. in a first aspect, a method of handling data and metadata at a memory device includes receiving data from the host via the at least one data connection into the first plurality of registers; receiving metadata from the host via the at least one non-data connection into the second plurality of registers; storing the data in the first portion of the memory array; and storing the metadata in the second portion of the memory array. other aspects and features are also claimed and described.
Inventor(s): Rengarajan RAGAVAN of San Diego CA (US) for qualcomm incorporated, Changjian GAO of San Diego CA (US) for qualcomm incorporated, Samar ASBE of San Diego CA (US) for qualcomm incorporated, Shivaprasad HONGAL of San Diego CA (US) for qualcomm incorporated, Denis POCHUEV of Orinda CA (US) for qualcomm incorporated, Richard Wesley BASS of San Diego CA (US) for qualcomm incorporated, Priyanka DOSI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F21/33, G06F21/57, G06F21/64
CPC Code(s): G06F21/33
Abstract: systems and techniques are provided for establishing a connection. for instance, a process may include receiving, by a first root of trust (c-rot) of a first chiplet of a plurality of chiplets from a second c-rot of a second chiplet, a second certificate along with security state information and debug information for the second chiplet; authenticating a security state and a debug state of the second chiplet based on the security state information and the debug information; authenticating the second certificate; and establishing a security boundary with the second chiplet.
Inventor(s): Adimulam RAMESH BABU of San Diego CA (US) for qualcomm incorporated, Srihari Babu ALLA of San Diego CA (US) for qualcomm incorporated, David Kirk MCALLISTER of Holladay UT (US) for qualcomm incorporated
IPC Code(s): G06T1/60
CPC Code(s): G06T1/60
Abstract: aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a gpu. the apparatus may configure a bvh structure including a plurality of levels and a plurality of nodes, the bvh structure being associated with geometry data for a plurality of primitives in a scene. the apparatus may also identify an amount of storage in a gmem that is available for storing at least some of the plurality of nodes in the bvh structure. further, the apparatus may allocate the bvh structure into a first bvh section including a plurality of first nodes and a second bvh section including a plurality of second nodes. the apparatus may also store first data associated with the plurality of first nodes in the gmem and second data associated with the plurality of first nodes and the plurality of second nodes in a system memory.
Inventor(s): Hi Moon of Suwon-si (KR) for qualcomm incorporated, Joan Rey Villarba Buot of Escondido CA (US) for qualcomm incorporated, Aniket Patil of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/498, H01L21/48, H01L23/14, H01L23/15
CPC Code(s): H01L23/49822
Abstract: a substrate includes a core layer and one or more metallization layers. the core layer provides stabilization to the substrate to reduce or avoid warpage. the core layer may include a glass material weaved throughout the core to provide stabilization and avoid warpage. a metallization layer adjacent to the core layer in the substate includes an insulation layer and the embedded metal structure(s) that is positioned from the core layer. the thickness of the insulation layer is greater than the embedded metal structure so that a surface of the embedded metal structure is positioned at least at a length from the surface of the glass material. this can avoid or reduce the risk of the embedded metal structure electrically shorting to another metal structure in the substrate through the core layer.
[[20250062235. PACKAGE SUBSTRATE WITH METALLIZATION LAYER(S) THAT INCLUDES AN ADDITIONAL METAL PAD LAYER TO FACILITATE REDUCED VIA SIZE FOR REDUCED BUMP PITCH, AND RELATED INTEGRATED CIRCUIT (IC) PACKAGES AND FABRICATION METHODS_simplified_abstract_(qualcomm incorporated)]]
Inventor(s): Joan Rey Villarba Buot of Escondido CA (US) for qualcomm incorporated, Hong Bok We of San Diego CA (US) for qualcomm incorporated, Zhijie Wang of San Diego CA (US) for qualcomm incorporated, Sang-Jae Lee of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/538, H01L21/48, H01L25/16
CPC Code(s): H01L23/5383
Abstract: package substrate with metallization layer(s) that includes an additional metal pad layer to facilitate reduced via size for reduced bump pitch, and related integrated circuit (ic) packages and fabrication methods. an additional metal pad(s) is provided in an insulating layer of a metallization layer(s) of the package substrate in which a via(s) is formed to reduce vertical connectivity distance between metal interconnects in adjacent metallization layers electrically coupled together by the via. this can reduce the aspect ratio and size of the via thereby allowing metal interconnects that are electrically coupled to the via to also be reduced in size (e.g., width) while still supporting an aligned, low resistance connection between the via(s) and the metal interconnects. being able to reduce the size (e.g., width) of the metal interconnects can reduce bump pitch of the package substrate, which can facilitate a higher density of die/bump connections to the package substrate.
Inventor(s): Joan Rey Villarba BUOT of Escondido CA (US) for qualcomm incorporated, Zhijie WANG of San Diego CA (US) for qualcomm incorporated, Hong Bok WE of San Diego CA (US) for qualcomm incorporated, Sang-Jae LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/00, H01L23/498
CPC Code(s): H01L23/562
Abstract: disclosed are devices in which a die, such as a system-on-chip (soc) die is attached to an interposer with a mold. unlike convention devices, the contact area for adhesion is increased by providing vertical surfaces in addition to lateral surfaces for attachment. in so doing, possibility of delamination is decreased significantly.
20250062285. STACKED INTEGRATED CIRCUIT DEVICES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yue LI of San Diego CA (US) for qualcomm incorporated, Ryan LANE of San Diego CA (US) for qualcomm incorporated, Yangyang SUN of San Diego CA (US) for qualcomm incorporated, Charles David PAYNTER of Encinitas CA (US) for qualcomm incorporated, Durodami LISK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L25/065, H01L23/00, H01L23/498, H01L23/538, H01L25/00, H01L25/16
CPC Code(s): H01L25/0657
Abstract: a stacked integrated circuit (ic) device includes a first die having a first face, a first active region adjacent to the first face, and first die-interconnect contacts disposed on the first face and connected to first circuitry. the stacked ic device includes a second die having a second face, a second active region adjacent to the second face, and second die-interconnect contacts disposed on the second face and connected to second circuitry. the first face is oriented toward the second face, and the first die-interconnect contacts are connected to the second die-interconnect contacts. the stacked ic device includes a set of redistribution layers electrically connected to redistribution contacts on the first face, the second face, or both. the stacked ic device also includes interconnect conductors connected to the redistribution layers to provide signal paths from the first die, the second die, or both, to a set of external contacts.
Inventor(s): Shahin MEHDIZAD TALEIE of San Diego CA (US) for qualcomm incorporated, Dongwon SEO of San Diego CA (US) for qualcomm incorporated, Bhushan Shanti ASURI of San Diego CA (US) for qualcomm incorporated, Ibrahim Ramez CHAMAS of Carlsbad CA (US) for qualcomm incorporated, Huan WANG of Irvine CA (US) for qualcomm incorporated, Zhiheng WANG of San Diego CA (US) for qualcomm incorporated, Reza RODD of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03K5/01, H03K19/20
CPC Code(s): H03K5/01
Abstract: certain aspects of the present disclosure provide apparatus and techniques to generate signals for clock spur attenuation. an example apparatus generally includes: one or more circuits coupled between a voltage rail and a reference potential node, wherein the one or more circuits are configured to operate using a clock signal; a delay signal generator configured to receive the clock signal and apply a delay to the clock signal to generate a delay signal; and signal generation circuitry coupled between the voltage rail and the reference potential node and configured to generate a signal fluctuation on at least one of the voltage rail or the reference potential node based on the delay signal.
Inventor(s): Lalan Jee MISHRA of Escondido CA (US) for qualcomm incorporated, Umesh SRIKANTIAH of San Diego CA (US) for qualcomm incorporated, Richard Dominic WIETFELDT of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03K5/24, H03K3/037, H03K3/356
CPC Code(s): H03K5/249
Abstract: a clock generation apparatus includes a counter configured to count transitions in a locally generated clock signal when a data signal is received from a 1-wire serial bus, a latch configured to capture an output of the counter and to provide a latched output representative of the transitions counted in the locally generated clock signal while a synchronization pattern is received in the data signal, a flipflop and a comparator configured to drive a decision signal to a first signaling state when the output of the counter matches the latched output and to drive the decision signal to a second signaling state when the output of the counter does not match the latched output. the flipflop has an output that changes signaling state in response to an edge in the decision signal. the counter is reset when the decision signal is driven to the first signaling state.
20250062780. RESOURCE EFFICIENT LIST DECODING OPERATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yevgeny ZAGALSKY of Karmey Yosef (IL) for qualcomm incorporated, Peer BERGER of Hod Hasharon (IL) for qualcomm incorporated, Ran BERLINER of Kfar Aviv (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Eitan YERUSHALMI of Tel Aviv (IL) for qualcomm incorporated, David JACOBIAN of Herzliya (IL) for qualcomm incorporated
IPC Code(s): H03M13/15, H03M13/11, H03M13/41
CPC Code(s): H03M13/1555
Abstract: certain aspects of the present disclosure provide techniques for aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining a minimal list size to use in list decoding operations for reducing resource consumption (e.g., compute, memory, and power) at a decoder. a method includes receiving a codeword comprising a plurality of channel bits encoded with an error-correcting code, the plurality of channel bits comprising, at least, a plurality of information bits, determining a payload size of the codeword, determining a channel capacity metric for the plurality of channel bits, determining a minimal list size for a list decoding operation based on at least the payload size and the channel capacity metric; and performing the list decoding operation on the codeword based on the minimal list size to obtain the plurality of information bits.
Inventor(s): Diego CALZOLARI of San Diego CA (US) for qualcomm incorporated, Guilherme HOEFEL of San Diego CA (US) for qualcomm incorporated, David Loweth WINSLOW of San Diego CA (US) for qualcomm incorporated, John BORO of Encinitas CA (US) for qualcomm incorporated
IPC Code(s): H04B1/40, G01R27/26, H01Q1/24
CPC Code(s): H04B1/40
Abstract: techniques and apparatus for tuning a wireless data transmission system in an electronic device. one example method includes receiving a measured impedance value corresponding to a current user interaction state with respect to one or more antennas of a mobile device; determining a user interaction stability state of the mobile device based on the measured impedance value and a set of historical impedance values; classifying the current user interaction state based at least on the measured impedance value and a plurality of impedance values from the set of historical impedance values; and tuning the one or more antennas based on the classified current user interaction state and the determined user interaction stability state of the mobile device.
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, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Yavuz YAPICI of Florham Park NJ (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/06
CPC Code(s): H04B7/04013
Abstract: methods, systems, and devices for wireless communications are described. the described techniques may enable transmitting and receiving devices to increase an effective aperture size of transmitting and receiving antenna arrays, which may increase an achievable rank of spatially multiplexed communications. for example, one or both of the transmitting device and the receiving device may use a reflective component to reflect signals transmitted between the devices, which may allow for larger effective aperture sizes without increasing a physical distance between antenna elements. in some examples, the reflective component may be a static concave mirror associated with a predetermined weight vector and focal point. in some examples, the concave mirror may be a reflective intelligent surface (ris) of reflective elements with reflective properties which may be dynamically adjusted to various weight vectors. an orientation of the ris may be adjusted to steer a beam in various directions in space.
Inventor(s): Saeid Sahraei of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Krishna Kiran Mukkavilli of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated, Hwan Joon Kwon of San Diego CA (US) for qualcomm incorporated, Tingfang Ji of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04L25/02
CPC Code(s): H04B7/04013
Abstract: methods, systems, and devices for wireless communication are described. a first wireless communications device may receive, from a second wireless communications device, a signal that is indicative of a phase-change pattern applied to communications between the first wireless communications device and the second wireless communication device by a reconfigurable intelligent surface reflecting the communications. the first device may determine the phase-change pattern from the signal. the first device may transmit a message to the second wireless communications device, wherein at least one of a content or a transmission property of the message is based at least in part on the phase-change pattern.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Sinan ADIBELLI of San Diego CA (US) for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04W28/02
CPC Code(s): H04B7/0602
Abstract: certain aspects of the present disclosure provide a method for wireless communications at a user equipment (ue). the ue transmits capability information corresponding to one or more antenna modules of the ue to a network entity. the capability information may include a quantity of boresight directions associated with each antenna module of the one or more antenna modules. the ue may receive from the network entity, after the capability information is transmitted, an indication of a beam switch and/or an antenna module switch. the beam switch indicates a switch from an active beam to a target beam. the antenna module switch indicates a switch from an active antenna module to a target antenna module.
Inventor(s): Thawatt GOPAL of San Diego CA (US) for qualcomm incorporated, Sridhar BANDARU of Westminster CO (US) for qualcomm incorporated, Brian Clarke BANISTER of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Troy CURTISS of Boulder CO (US) for qualcomm incorporated, Akhil DEODHAR of Louisville CO (US) for qualcomm incorporated, Lin LU of San Diego CA (US) for qualcomm incorporated, Jagadish NADAKUDUTI of Bermuda Dunes CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456
CPC Code(s): H04B7/0602
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, an apparatus may determine a time-averaged power limit of a set of antennas. the apparatus may modify an antenna switching configuration based at least in part on the time-averaged power limit. the apparatus may transmit a signal using an antenna, from the set of antennas, associated with the modified antenna switching configuration, wherein the antenna is associated with a higher power limit than one or more other antennas. numerous other aspects are described.
20250062805. ADAPTIVE CONFIGURATION OF AN ANTENNA_simplified_abstract_(qualcomm incorporated)
Inventor(s): Aviv REGEV of Tel Aviv (IL) for qualcomm incorporated, Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated, Daniel PAZ of Atlit (IL) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W76/10
CPC Code(s): H04B7/0617
Abstract: apparatus, methods, and computer program products for wireless communication are provided. an example method may include establishing a connection with a network node based on a first antenna tilt angle and a first beam width. the example method may further include transmitting, to the network node, a uplink transmission to report an altitude associated with the ue and a metric associated with the connection. the example method may further include receiving, from the network node, a downlink transmission based on a second antenna tilt angle and a second beam width, where the second antenna tilt angle and the second beam width based on the altitude and the metric.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN 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
IPC Code(s): H04B7/06, H04B7/0456, H04B17/318
CPC Code(s): H04B7/0626
Abstract: wireless communications systems and methods related to communicating control information are provided. a method of wireless communication performed by a user equipment (ue) may include receiving, from a base station (bs), a configuration for a channel state information (csi) report setting, wherein a report quantity configured by the csi report setting comprises at least measured channel characteristics of channel state information reference signal (csi-rs) resources or synchronization signal block (ssb) resources for channel measurement associated with the csi report setting and parameters of predicted channel characteristics associated with the csi-rs resources or the ssb resources for channel measurement associated with the csi report setting and transmitting, to the bs, a csi report based on the csi report setting.
Inventor(s): June NAMGOONG of San Diego CA (US) for qualcomm incorporated, Akash Sandeep DOSHI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456, H04W72/0457
CPC Code(s): H04B7/0634
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, decoder configuration information associated with a transmitter neural network configured to be used to generate at least one latent vector corresponding to one or more computation tasks of a plurality of computation tasks associated with a query-based cross-node machine learning system. the ue may receive, from the network node, query configuration information associated with a query-based decoder. the ue may transmit, to the network node and based at least in part on instantiation of the transmitter neural network by the ue, the at least one latent vector. numerous other aspects are described.
Inventor(s): June NAMGOONG of San Diego CA (US) for qualcomm incorporated, Akash Sandeep DOSHI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456, H04W72/0457
CPC Code(s): H04B7/0634
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, a transformer configuration that includes a transmitter neural network configured to be used to generate at least one latent vector corresponding to one or more channel state information (csi) feedback tasks of a plurality of csi feedback tasks associated with a transformer-based cross-node machine learning system, and transmit the at least one latent vector based at least in part on instantiating the transmitter neural network. numerous other aspects are described.
Inventor(s): Jacob PICK of Mevaseret Zion (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Peer BERGER of Hod Hasharon (IL) for qualcomm incorporated, Tomer GEVA of Kiryat Ono (IL) for qualcomm incorporated
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0639
Abstract: methods, systems, and devices for wireless communications are described. for instance, a user equipment (ue) may transmit a first report indicating a capability to support per codeword demodulation for a set of codewords, a second type of demodulation for the set of codewords, or both. the ue may receive, based on transmitting the first report, the set of codewords over a set of spatial streams in accordance with the per codeword demodulation or the second type of demodulation. the ue may transmit a second report indicating a capacity ratio metric for each codeword of the set of codewords based on receiving the set of codewords over the set of spatial streams in accordance with the per codeword demodulation or the second type of demodulation.
20250062816. PER-RANK UPLINK AND DOWNLINK BEAM SELECTION_simplified_abstract_(qualcomm incorporated)
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
IPC Code(s): H04B7/06
CPC Code(s): H04B7/0696
Abstract: certain aspects of the present disclosure provide techniques for per-rank uplink and downlink beam selection. an example method, performed at a user equipment (ue), generally includes measuring channel state information (csi) reference signals (csi-rs) associated with a plurality of beams, determining an uplink rank and a downlink rank, selecting, from the plurality of beams, a downlink beam for processing downlink transmissions, based on the csi rs measurements and the downlink rank, and selecting, from the plurality of beams, an uplink beam for processing uplink transmissions, based on the csi rs measurements, the uplink rank, and the downlink rank.
Inventor(s): Fang YUAN of Beijing (CN) 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, H04L5/00, H04W72/23
CPC Code(s): H04B7/06964
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit a beam failure recovery (bfr) message that indicates beam failure of a transmit receive point (trp) among multiple trps and that includes a trp identifier for the trp and an index for a new beam. the ue may receive, in response to the bfr message, a physical downlink control channel communication. the ue may set the new beam for the trp for one or more channels or reference signals that share a unified transmission configuration indicator state with a channel or a reference signal associated with the index. the ue may transmit or receive a communication using the new beam. numerous other aspects are described.
Inventor(s): Jacob PICK of Mevaseret Zion (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Peer BERGER of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04B7/08, H04B7/06
CPC Code(s): H04B7/088
Abstract: methods, systems, and devices for fast beam selection via user equipment (ue) receive (rx) beam selection reporting are described. a ue may transmit a beam selection report conveying a selected rx beam, position, and orientation to a network entity. the network entity may build a database with the conveyed information. the network entity may âtagâ each position for which a ue has transmitted a beam selection report and, if another ue gets close to a âtaggedâ position, the network entity may indicate the associated position, orientation, selected rx beam, and a corresponding transmit (tx) beam to that ue. the ue may use the information to select tx and rx beam search windows and window centers. compared to other methods, the process described herein may result in a smaller search window, decreased complexity of the beam selection process, decreased power consumption, decreased latency, and more accurate tracking of ue dynamics.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) 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): H04B7/08, H04W72/044, H04W72/21, H04W76/19
CPC Code(s): H04B7/088
Abstract: certain aspects of the present disclosure provide enhancements to enable per transmission reception point (per-trp or per beam group)-based beam failure recovery, and more particularly, techniques for trp-specific beam failure recovery request (bfrq). a method that may be performed by a user equipment (ue) includes communicating using beams associated with at least two beam groups, each associate with one of the trps, detecting a beam failure in a first one of the beam groups, and transmitting an indication of a bfrq specific to a beam group in which the beam failure was detected.
20250062841. MULTIPLE ACCESS POINT (AP) ASSOCIATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Raviteja PATCHAVA of San Diego CA (US) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04B17/309, H04W72/044
CPC Code(s): H04B17/309
Abstract: a wireless communication device may include one or more memories, individually or in combination, having instructions and one or more processors, individually or in combination, configured to execute the instructions. in some examples, the wireless communication device may be configured to transmit a first signal. in some examples, the wireless communication device may be configured to transmit, after the first signal, a first plurality of signals including a second signal, wherein each of the plurality of signals is transmitted via one of a plurality of codebook directional beams. in some examples, the wireless communication device may be configured to receive, from a first energy harvesting (eh) device of a plurality of eh devices, a first backscatter signal in response the second signal, wherein the first backscatter signal indicates that the second signal satisfies a threshold condition.
20250062854. SEMI-DYNAMIC RATE MATCHING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sungwoo PARK of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H04W72/1273, H04W72/23
CPC Code(s): H04L1/0013
Abstract: methods, systems, and devices for wireless communications are described. a ue may communicate with a set of transceiver nodes (e.g., transmission reception points (trps)) in a first transceiver node operation mode (e.g., a multi-trp mode). a first transceiver node of the set of transceiver nodes may receive, from a second of the set of transceiver nodes, an indication to switch between rate matching states. the first transceiver node may switch from a first rate matching state to a second rate matching state and may transmit a downlink shared channel based on a resource configuration associated with the second rate matching state. the ue may receive the shared channel based on an antenna port configuration determined by the ue based on the first transceiver node operation and rate matching information. the rate matching information may be provided by the first transceiver node.
Inventor(s): Pinar SEN of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Thomas Joseph RICHARDSON of South Orange NJ (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H03M13/11
CPC Code(s): H04L1/0041
Abstract: methods, systems, and devices for wireless communications are described. a transmitting device may perform a lifting procedure on a base graph including multiple variable nodes and multiple check nodes to obtain a lifted graph. the lifting procedure may include replacing each edge between multiple variable nodes and multiple check nodes of the base graph with a respective identity matrices with respective circular shift values. the base graph may include a punctured variable node which corresponds to each of one or more check nodes of the plurality of check nodes via multiple edges. the transmitting device may encode multiple information nodes and multiple parity nodes according to the lifted graph. the transmitting device may transmit a signal including multiple information bits and multiple parity bits based on encoding the multiple information nodes and the multiple parity nodes.
Inventor(s): Moshe BEN-ARI of Rehovot (IL) for qualcomm incorporated, Ran BERLINER of Kfar Aviv (IL) for qualcomm incorporated, Guy SPIEGELSTEIN of Nes-Ziona (IL) for qualcomm incorporated, Peer BERGER of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L1/00, H04W72/25
CPC Code(s): H04L1/0061
Abstract: method and apparatus for sci source and destination pruning. the apparatus generates crc bits corresponding to a payload. the apparatus combines the crc bits with source information and destination information associated with transmission of the payload to generate a modified crc. the apparatus transmits, to a second ue, the modified crc and the payload. the modified crc may be generated based on an xor operation between the crc bits corresponding to the payload and the source information and the destination information. the apparatus may map to a payload one or more bits that correspond to source information and destination information associated with transmission of the payload. the apparatus may transmit, to a second ue, the payload comprising the one or more bits that correspond to the source information and the destination information mapped to the payload.
Inventor(s): 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, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L5/14, H04W72/1273
CPC Code(s): H04L5/0048
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a control message indicating a wideband precoding configuration for wideband precoding of two or more downlink subbands for subband full-duplex (sbfd) communication. the ue may receive grants scheduling a physical downlink shared channel (pdsch) via two or more downlink subbands within an sbfd resource (e.g., a slot). accordingly, the ue may receive downlink data via the two or more downlink subbands. the ue may process the downlink data and transmit, via a feedback (e.g., uplink) resource, a feedback message acknowledging the downlink data, where a time period between the sbfd resource and the feedback resource is based on the wideband precoding configuration and the grant scheduling the pdsch via the two or more downlink subbands.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0053
Abstract: a method for positioning includes: transmitting, from a user equipment (ue), a ue capability message indicating a capability of the ue to process one or more positioning reference signals (prs) transmitted from one or more transmission antennas and received at one or more reception antennas of the ue; receiving, at the ue, assistance data including information for processing the one or more prs transmitted from the one or more transmission antennas based on the ue capability message; receiving, at the one or more reception antennas of the ue, the one or more prs from the one or more transmission antennas; and obtaining one or more measurements based on the one or more prs and associating each of the one or more measurements with one of the one or more transmission antennas as a prs source antenna and one of the one or more reception antennas as a prs reception.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04W72/0453, H04W72/21, H04W72/23
CPC Code(s): H04L27/2618
Abstract: methods, systems, and devices for wireless communications are described. the described techniques provide for a network entity or a user equipment (ue), or both, to utilize a set of tones configured for tone reservation (tr) with full-duplex communications. the set of tones may be included in some boundary between, or that overlaps with, uplink and/or downlink resources configured for full-duplex communications. for example, a transmitting device (e.g., the network entity, the ue, or both) may use a boundary that overlaps with an uplink subband and/or a downlink subband for tr signaling. a transmitting device (e.g., the ue and/or network entity) may transmit one or more tr signals via resources associated with the boundary configured for tr, whereas data signals may be transmitted using resources configured for full-duplex communications that are different from the resources associated with the region configured for tr.
Inventor(s): Shankar Krishnan of Poway CA (US) for qualcomm incorporated, Jianhua Liu of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L41/5067, H04W24/08
CPC Code(s): H04L41/5067
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a first control message that includes a quality of experience (qoe) measurement configuration that indicates one or more qoe measurement references for the ee to perform and one or more indicator flags requesting a start indication and an end indication and an associated minimization of drive test (mdt) configuration to be aligned with the one or more qoe measurement references. the ee may transmit the start or end indication associated with the measurement session based on the indicator flag being set for the measurement session, and may receive a second control message that includes the mdt configuration for the ee to apply in addition to the qoe measurement references.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L47/32, H04L47/11, H04W28/06
CPC Code(s): H04L47/32
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration of a criterion for discarding protocol data units (pdus) associated with one or more pdu sets. the ue may receive or identify an indication of a congestion condition. the ue may discard one or more pdus of a pdu set according to a pdu set importance (psi) parameter of the pdu set, wherein the discard is based at least in part on the criterion. numerous other aspects are described.
20250063320. SPATIAL AUDIO GENERATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Rashed MOHAMMED of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04S7/00, H04R3/00, H04R5/027, H04R5/033
CPC Code(s): H04S7/304
Abstract: a device includes memory configured to store audio data and one or more processors configured to obtain the audio data captured by a microphone of a wearable device. the instructions further cause the one or more processors to determine, based on one or more signals exchanged between the wearable device and a reference device, directionality information indicative of a direction of the microphone relative to the reference device. the instructions also cause the one or more processors to process the audio data based on the directionality information to generate spatial audio data.
20250063343. IDENTITY-FREE LOCATION STATE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joel MORRIN of North Reading MA (US) for qualcomm incorporated, Robert ANDERSON of Bryn Mawr PA (US) for qualcomm incorporated
IPC Code(s): H04W12/02, H04W12/63
CPC Code(s): H04W12/02
Abstract: apparatus, methods, and computer program products for providing location to a device without explicitly identifying the device are provided. an example method may include transmitting, for a location server, a location request including a first state token associated with the device, wherein the location request does not include an identifier associated with the device. the example method may further include receiving, from the location server based on the location request, a location response including a second state token associated with the device.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/06, H04L9/32
CPC Code(s): H04W12/06
Abstract: methods, systems, and devices for wireless communications are described. the techniques described herein may support authentication schemes for wireless communications. a first wireless device may communicate one or more messages associated with an authentication scheme with a second wireless device. the one or more messages may indicate a capability of one or more of the devices, that the authentication scheme includes a symmetric or an asymmetric authentication scheme, or both. the first wireless device may receive a signal from the second wireless device. the signal may include a set of authentication bits. the first wireless device may determine an authenticity of the signal based on the set of authentication bits, the signal, at least one key associated with the authentication scheme, or a combination thereof. the authenticity may indicate whether the signal was sent from the second wireless device or another wireless device.
Inventor(s): Lin YANG of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Alecsander Petru EITAN of Haifa (IL) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/0417, H04B7/06
CPC Code(s): H04W16/28
Abstract: this disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks. some implementations more specifically relate to beamforming training operations that support wireless communications on carrier frequencies above 7 ghz. in some aspects, a beamforming initiator may initiate a beamforming training operation by transmitting a number (n) of beamforming training (bft) packets in n tx beam directions, respectively, on a carrier frequency above 7 ghz. the beamforming responder receives one or more of the bft packets and provides feedback to the beamforming initiator indicating the tx beam direction associated with the bft packet having the highest received signal power. in some aspects, the beamforming responder may train its rx antennas for rx beamforming concurrently while the beamforming initiator trains its tx antennas. in some other aspects, the beamforming responder may train its rx antennas after the beamforming initiator trains its tx antennas.
Inventor(s): Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Eren BALEVI of Brooklyn NY (US) for qualcomm incorporated
IPC Code(s): H04W24/02, H04L41/16
CPC Code(s): H04W24/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, based at least in part on one or more performance metrics associated with an artificial intelligence (ai) model associated with wireless communication, assistance information associated with an expected performance of the ai model. the ue may assess, based at least in part on the assistance information, the expected performance of the ai model. numerous other aspects are described.
Inventor(s): Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated, Gideon Shlomo Kutz of Ramat Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L5/00, H04W8/22, H04W76/20
CPC Code(s): H04W24/08
Abstract: methods, systems, and devices for wireless communication are described. a base station may configure multiple phase tracking reference signal (ptrs) patterns in a single time interval (e.g., a slot) to improve phase tracking and phase noise estimation. the base station may transmit control signaling indicating multiple ptrs patterns for the time interval, and a user equipment (ue) may monitor for ptrss in the time interval according to the indicated patterns to estimate a phase for receiving a downlink message from the base station. in some examples, the ue may signal a list of preferred ptrs patterns for the base station to use based on channel conditions. for example, the ue may transmit a report indicating one or more preferred ptrs patterns and a respective quantity of symbols in which the base station is to use each pattern.
Inventor(s): Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04W24/10
CPC Code(s): H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a network entity, an indication that the ue is to transmit a noise report that includes phase noise information. the ue may determine the phase noise information based on phase noise arising in communications between the ue and the network entity, and may transmit the noise report which includes the phase noise information. based on receiving the noise report, the network entity may transmit one or more additional communications having at least one parameter that is determined by the network entity based on the noise report.
20250063426. BUFFER STATUS REPORT TRANSMISSIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L1/1812, H04L1/1829
CPC Code(s): H04W28/0278
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit one or more parameters of a plurality of parameters associated with a buffer status report table, the plurality of parameters including a maximum buffer size associated with the buffer status report table, a minimum buffer size associated with the buffer status report table, a quantity of code points associated with the buffer status report table, a step size associated with the buffer status report table, and a type of distribution associated with the buffer status report table. the ue may encode a buffer size by one or more code points of the quantity of code points associated with the buffer status report table. the ue may transmit a buffer status report in accordance with the one or more parameters and the buffer size. numerous other aspects are described.
20250063439. INTER-FREQUENCY MEASUREMENT TECHNIQUES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Haojun WANG of Xian (CN) for qualcomm incorporated, Kaikai YANG of Xian (CN) for qualcomm incorporated, Jinglin ZHANG of Shenzhen (CN) for qualcomm incorporated, Zhenqing CUI of Shanghai (CN) for qualcomm incorporated, Hong WEI of Shanghai (CN) for qualcomm incorporated, Tom CHIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00
CPC Code(s): H04W36/0058
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications systems may support inter-frequency measurement techniques. a user equipment (ue) may receive a control message indicating respective measurement configurations for multiple measurement objects. the ue may perform a measurement of a first measurement object from the plurality of measurement objects and transmit a first measurement report for the first measurement object in accordance with a measurement order. in other examples, the ue may perform measurements of each of the multiple measurement objects, including the first measurement object, prior to transmitting the measurement report, where respective measurement reports may be transmitted in accordance with the measurement order. in any case, the measurement order may be determined using a set of parameters corresponding to a current state of the ue, one or more services at the ue, a user preference, or any combination thereof.
Inventor(s): Jiaheng LIU of Shanghai (CN) for qualcomm incorporated, Peng HU of Beijing (CN) for qualcomm incorporated, Kainan LI of Beijing (CN) for qualcomm incorporated, Vihanga Mahendra BARE of San Jose CA (US) for qualcomm incorporated, Tom CHIN of San Diego CA (US) for qualcomm incorporated, Subashini KRISHNAMURTHY of San Diego CA (US) for qualcomm incorporated, Xiaoning LU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/08, H04W36/30
CPC Code(s): H04W36/0085
Abstract: a ue may obtain one or more measurements of at least one cell of a network based on a first connection with the network. the ue may reuse at least a first measurement of the one or more measurements for a second connection with the network. the first connection with the network and the second connection with the network may be associated with different subscriptions or different rats. to reuse at least the first measurement of the one or more measurements for the second connection with the network, the ue may skip a cell detection operation associated with the second connection with the network.
Inventor(s): Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Lianghai JI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/32, H04B7/185, H04W64/00
CPC Code(s): H04W36/322
Abstract: certain aspects of the present disclosure provide techniques for obtaining constellation information and trajectory information of one or more non-terrestrial network (ntn) entities in a ntn; determining a position of a user equipment (ue) in communication with the apparatus; determining a signal projection cone based on the position of the user equipment, a position of the apparatus, and a beam width of a beam used for the communication between the user equipment and the apparatus; determining that the one or more ntn entities are located within the signal projection cone; and transmitting a first signal to the user equipment based on the determination that the one or more ntn entities are located within the signal projection cone.
Inventor(s): Tom CHIN of San Diego CA (US) for qualcomm incorporated, Ajith Tom PAYYAPPILLY of San Diego CA (US) for qualcomm incorporated, Juan ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W36/00, H04W36/14, H04W36/36, H04W76/10, H04W88/16
CPC Code(s): H04W48/16
Abstract: methods, systems, and devices for wireless communications are described. a ue may establish a wireless communication link with a base station in accordance with a radio access technology (rat), and an internet connection with the base station. the ue may identify a lack of support by a network that includes the base station for a type of voice calls associated with the rat. the ue may transmit a discovery query for a gateway to a core network, and the ue may establish a connection with the gateway via the internet connection. the ue may initiate a voice call via a call path from the ue to the core network, where the call path may include the wireless communications link with the base station in accordance with the rat and also may include the internet connection with the gateway.
Inventor(s): Mohsen BAHRAMI of Carlsbad CA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W72/56
CPC Code(s): H04W52/0261
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, based at least in part on a thermal-resource-constrained state of the ue or a power-resource-constrained state of the ue, a request to deactivate one or more quality of experience (qoe) measurement and collection (qmc) configurations for one or more applications. the ue may receive an indication to deactivate the one or more qmc configurations. in some aspects, the ue may enter the thermal-resource-constrained state or the power-resource-constrained state. the ue may transmit, in a qoe report container, an indication that the ue is in the thermal-resource-constrained state or the power-resource-constrained state. numerous other aspects are described.
20250063511. UPLINK POWER COMPENSATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xinyu Wang of Beijing (CN) for qualcomm incorporated, Jianming Zhu of Acton MA (US) for qualcomm incorporated, Yuyu Yan of Beijing (CN) for qualcomm incorporated, Rebecca Wen-Ling Yuan of San Diego CA (US) for qualcomm incorporated, Brahim Saadi of Nuremberg (DE) for qualcomm incorporated, Enoch Shiao-Kuang Lu of San Diego CA (US) for qualcomm incorporated, Deepak Wadhwa of San Diego CA (US) for qualcomm incorporated, Nachiket Nanadikar of San Diego CA (US) for qualcomm incorporated, Dinesh Kumar Devineni of San Diego CA (US) for qualcomm incorporated, Sanghoon Kim of San Jose CA (US) for qualcomm incorporated, Minghong Tang of Shanghai (CN) for qualcomm incorporated, Jie Mao of Beijing (CN) for qualcomm incorporated, Ling Xie of Beijing (CN) for qualcomm incorporated, Xiuqiu Xia of Shanghai (CN) for qualcomm incorporated
IPC Code(s): H04W52/14, H04L5/00
CPC Code(s): H04W52/146
Abstract: methods, systems, and devices for wireless communication are described. a network node may transmit a first message using a first transmit power based on a first set of values corresponding to a set of power control parameters. the set of power control parameters may include an accumulated transmit power control parameter. the network node may receive a second message including information indicative of at least one of a second set of values corresponding to the set of power control parameters. the network node may transmit a third message using a second transmit power based on a value corresponding to the accumulated transmit power control parameter. the value may correspond to the accumulated transmit power control parameter, which may be based on a first difference between one or more of the first set of values from before the second message and one or more of the second set of values.
20250063512. RADIO FREQUENCY (RF) EXPOSURE COMPLIANCE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lin LU of San Diego CA (US) for qualcomm incorporated, Jagadish NADAKUDUTI of Bermuda Dunes CA (US) for qualcomm incorporated, Paul GUCKIAN of La Jolla CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W52/22, H04W52/28, H04W52/36
CPC Code(s): H04W52/225
Abstract: certain aspects of the present disclosure provide techniques and apparatus for determining a transmit power based on a pattern and/or future conditions for a transmission while maintaining radio frequency (rf) exposure compliance. an example method generally includes obtaining a pattern associated with one or more first transmissions, determining a transmit power for one or more second transmissions based at least in part on the pattern and an rf exposure limit, and transmitting the one or more second transmissions at the determined transmit power.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Alexandros Manolakos of Athens (GR) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/28, H04W52/10
CPC Code(s): H04W52/28
Abstract: methods, systems, and devices for wireless communications are described in which a transmitting device may determine a transmit power based on a power state of the transmitting device. a transmitting device may be configured with multiple power configurations, and a particular power configuration may be selected based on a power state and physical layer channel to be transmitted. based on the selected power configuration, a transmit power may be determined in accordance with a transmit power procedure (e.g., an open loop power control procedure). the configuration may provide, for each physical layer channel (or reference signal), a power offset or delta that is applied in the open loop power control procedure.
Inventor(s): Shaozhen GUO of Beijing (CN) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (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): H04W56/00, H04W48/20
CPC Code(s): H04W56/0045
Abstract: a method of wireless communication performed by a wireless communication device includes: communicating a plurality of timing advance group (tag) indicators, wherein each tag indicator is associated with at least one cell of a plurality of cells, wherein at least one of the plurality of cells is configured with two coreset pool index values and two tag indicators. the method further includes communicating, at a first time based on a first tag indicator associated with a first reference cell of the plurality of cells, a first communication signal, wherein the first reference cell is based on a number of coreset pool index values and tag indicators associated with at least one of the plurality of cells.
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, Peter Gaal 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
IPC Code(s): H04W56/00, H04W72/231
CPC Code(s): H04W56/0045
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may communicating a first uplink message using a first uplink carrier and a first timing advance (ta) value associated with a first transmission configuration indicator (tci) state and a second uplink message using a second uplink carrier and a second ta value associated with a second tci state for the ue. the ue may receive a timing advance group (tag) configuration which indicates a ta value to apply for a supplementary uplink (sul) carrier of the serving cell, which is one of the first ta or second ta values. the ue may then transmit a sul message using the sul carrier of the serving cell in accordance with the ta value determined for the sul carrier based on the tag configuration for the ue.
Inventor(s): Fang YUAN of Beijing (CN) 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): H04W56/00
CPC Code(s): H04W56/0045
Abstract: an apparatus equipped with multiple antenna panels for wireless communication is provided. the apparatus receives a configuration message including a serving cell configuration and a bandwidth part configuration, wherein the serving cell configuration includes first timing advance information for a component carrier, and wherein the bandwidth part configuration includes second timing advance information for a bandwidth part of the component carrier. the apparatus transmits a first uplink signal (e.g., via a first antenna panel) to a first transmission reception point (trp) using the bandwidth part based on at least a first timing advance value associated with the first timing advance information. the apparatus transmits a second uplink signal (e.g., via a second antenna panel) to a second trp using the bandwidth part based on at least a second timing advance value associated with the second timing advance information.
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (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, H04W72/231, H04W72/25, H04W92/18
CPC Code(s): H04W64/00
Abstract: disclosed are techniques for wireless positioning. in an aspect, a network entity may determine that at least one sidelink positioning reference signal (sl-prs) resource should be cancelled or rescheduled. the network entity may send, to at least one user equipment (ue), a sidelink cancellation indication (slci) indicating the at least one sl-prs resource to be cancelled or rescheduled. in another aspect, a ue may determine that at least one sl-prs resource should be cancelled or rescheduled. the ue may cancel or reschedule the at least one sl-prs resource.
Inventor(s): Carlos CABRERA MERCADER of Cardiff CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W8/22, H04W36/08, H04W68/02, H04W76/28
CPC Code(s): H04W64/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) may determine a downlink (dl) positioning reference signal (prs) measurement period for measuring and processing dl prss transmitted by a base station while the ue is in a radio resource control (rrc) inactive state. while in the rrc inactive state, the ue may measure and process dl prss during the dl prs measurement period. in another aspect, a network entity may receive one or more parameters associated with a capability of a ue to measure and process dl prss while the ue is in a rrc inactive state. based on those parameters, the network entity may determine a dl prs measurement period to be used by the ue while the ue is in the rrc inactive state. the network entity may send, to the ue, information for determining the dl prs measurement period.
Inventor(s): Timo Ville VINTOLA of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Tokyo (JP) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W4/029
CPC Code(s): H04W64/003
Abstract: aspects include systems and methods for compressed direct current (dc) location reporting, such as dc location reporting in uplink (ul) carrier aggregation (ca) deployments in a wireless network. various aspects may include a ue computing device determining and indicating dc locations only for a subset of a plurality of component carriers (ccs) in a channel bandwidth to a base station and/or a ue computing device determining and indicating dc locations for a subset of activation permutations for bandwidth parts (bwps) of a plurality of ccs in a channel bandwidth that is less than all possible activation permutations of the bwps of the plurality of ccs in the channel bandwidth.
Inventor(s): Mehmet Izzet GURELLI of San Diego CA (US) for qualcomm incorporated, Qiang WU of San Diego CA (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Ozge KOYMEN of Princeton NJ (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02, H04B7/145, H04W56/00
CPC Code(s): H04W64/003
Abstract: disclosed is a method for wireless communication for determining the position of a wireless node. the method comprises receiving a set of reference signals from a set of at least four positioning devices, wherein the positioning devices are not arranged in a single plane. a signal propagation delay of each one of the set of reference signals is determined and a position of each one of the set of positioning devices is obtained. a convex localization problem is solved for the wireless node based at least in part on the determined signal propagation delay of each one of the set of reference signals and the position of each one of the set of positioning devices. the position of the wireless node is determined based at least in part on solving of the convex localization problem.
Inventor(s): Jing LEI of San Diego CA (US) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W68/02
CPC Code(s): H04W68/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information that configures a paging early indication (pei) communication, the pei communication including at least one of a public warning system field, a primary system information (si) change indication field, a secondary si change indication field, or a paging physical downlink shared channel indication field. the ue may receive the pei communication based at least in part on the configuration information. numerous other aspects are described.
Inventor(s): Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Sourjya DUTTA of Jersey City NJ (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W28/26, H04W72/20, H04W72/542
CPC Code(s): H04W72/02
Abstract: an apparatus (e.g., a third ue) may be configured to detect at least one sps conflict in a set of res between a first sl (e.g., an sps-based) transmission associated with a first ue and a second sl transmission associated with a second ue. the third ue may further be configured to transmit, upon detecting the sps conflict, an indication of the sps conflict to at least one of the first and second ues. a first ue may be configured to receive, from the third ue, the indication of the sps conflict, the indication of the sps conflict including information regarding a set of resources associated with the detected conflict. the first ue may be further configured to initiate a resource re-selection for the first sl transmission based on the received indication and to transmit the first sl transmission based on the resource re-selection.
Inventor(s): Aviv REGEV of Tel aviv (IL) for qualcomm incorporated, Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04W72/0453
CPC Code(s): H04W72/0453
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit a capability message indicating a capability of the ue to estimate a frequency domain imbalance between an in-phase portion of a transmission chain of a network entity and a quadrature-phase portion of the transmission chain of the network entity. the ue may receive, based on the capability message, an indication of a coherence bandwidth associated with the frequency domain imbalance. the coherence bandwidth may indicate a quantity of subcarriers (scs) over which a characteristic of the frequency domain imbalance (e.g., a change in amplitude of the frequency domain imbalance) satisfies a threshold. the ue may perform an estimation of the frequency domain imbalance based on the coherence bandwidth. in some examples, the ue may receive downlink signals from a network entity and may perform a correction of the downlink signals based on the estimation.
Inventor(s): Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0453, H04B17/309
CPC Code(s): H04W72/0453
Abstract: a method for wireless communication at a first wireless device and related apparatus are provided. in the method, the first wireless device communicates a first reference signal with a second wireless device based on a first frequency-modulated continuous wave (fmcw). the first wireless device further communicates a second reference signal with the second wireless device. the second reference signal is based on a second fmcw and has a second frequency bandwidth. the second frequency bandwidth is smaller than the first frequency bandwidth of the first reference signal, and the second reference signal has a frequency location based on the first reference signal. the first wireless device further communicates data with the second wireless device based on a channel estimation for a channel between the first wireless device and the second wireless device based on the second reference signal.
20250063567. LOCATION ACQUISITION DELAY MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Amer CATOVIC of San Diego CA (US) for qualcomm incorporated, Mungal Singh DHANDA of Slough (GB) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Liangchi HSU of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Luis Fernando Brisson LOPES of Swindon (GB) for qualcomm incorporated, Stephen William EDGE of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L5/00
CPC Code(s): H04W72/21
Abstract: a ue may include iot ntn device, and the ue may acquire the gnss location to perform the time/frequency pre-compensation. a nas layer of the ue may initiate a connection request procedure based on the gnss fix procedure at one or more lower layer of the ue. a network may transmit a paging request to the ue, and manage a paging response timer based on the gnss fix procedure at the ue.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04W72/1268, H04W76/20
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 a configuration, for a set of logical channels (lchs), that indicates at least one restriction, for an lch in the set of lchs, the at least one restriction indicating a control resource set group, a search space, or a transmission configuration indicator state. the ue may selectively transmit an uplink communication, using the lch, according to the at least one restriction. numerous other aspects are described.
Inventor(s): Hui GUO of Beijing (CN) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04L5/00, H04W72/12, H04W72/51
CPC Code(s): H04W72/40
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration of a first resource pool associated with a first component carrier and a second resource pool associated with a second component carrier. the ue may receive an indication of a resource allocation associated with a sidelink communication, wherein the resource allocation is based at least in part on at least one of the first resource pool or the second resource pool. the ue may perform the sidelink communication in accordance with the resource allocation. numerous other aspects are described.
Inventor(s): Akash KUMAR of Hyderabad (IN) for qualcomm incorporated, Kadiyala ABHIRAM of HYDERABAD (IN) for qualcomm incorporated, Eswar Venkata Narasimha Muthyala Prasad BAHADURSHA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W72/542, H04B7/06, H04L5/00, H04W24/10
CPC Code(s): H04W72/542
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a carrier aggregation (ca) configuration including at least a primary component carrier (pcc) and a secondary component carrier (scc), where the pcc is configured for frequency domain duplexed (fdd) communications and the scc is configured for time domain duplexed (tdd) communications. to determine whether sounding reference signal (srs) carrier switching (e.g., between the pcc and the scc) is appropriate, the ue may monitor performance metrics. if the performance metrics fail to satisfy corresponding thresholds, the ue may reduce an srs periodicity. for instance, the ue may request that a network entity reduce the srs periodicity. alternatively, the ue may reduce a quantity of antennas used for the srs transmissions. in other examples, the ue may initiate an interchange between the pcc and the scc such that srs carrier switching is no longer utilized.
Inventor(s): Kang GAO of San Diego CA (US) for qualcomm incorporated, Yongle WU of San Diego CA (US) for qualcomm incorporated, Jun ZHU of San Diego CA (US) for qualcomm incorporated, Derrick Albert CHU of San Diego CA (US) for qualcomm incorporated, Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Yong LI of San Diego CA (US) for qualcomm incorporated, Ruhua HE of San Diego CA (US) for qualcomm incorporated, Sumant Jayaraman IYER of San Diego CA (US) for qualcomm incorporated, Kang YANG of San Diego CA (US) for qualcomm incorporated, Shrenik PATEL of San Diego CA (US) for qualcomm incorporated, Raghu Narayan CHALLA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/542, H04W72/0446, H04W72/12
CPC Code(s): H04W72/542
Abstract: scheduling with split symbols for beam management is described. an apparatus is configured to receive, from a network node, dl signaling including a symbol in a first slot, and to measure a first measurement of a first beam during a first time portion, and a second measurement of a second beam during a second different time portion, of the symbol. the apparatus is configured to communicate, with the network node, using the first or second beam based on at least one of the first measurement or the second measurement. another apparatus is configured to provide, for a ue, dl signaling including a symbol in a first slot, and to communicate, with the ue, using the first or second beam based on a first and/or second measurement. the first and second measurements are of first and second beams during a first and second different time portions of the symbol, respectively.
Inventor(s): Kefeng Zhang of Beijing (CN) for qualcomm incorporated, Stefano Faccin of San Ysidro CA (US) for qualcomm incorporated, Drew Foster Van Duren of Templeton CA (US) for qualcomm incorporated
IPC Code(s): H04W72/566, H04B7/185, H04W72/25
CPC Code(s): H04W72/566
Abstract: methods, systems, and devices for wireless communications are described. specifically, techniques and signaling for configuring and utilizing parameters for unmanned aerial vehicle (uav)-to-everything (u2x) communications are described, including registration procedures for u2x communications. a user equipment (ue), such as a uav, may receive control signaling indicating a ue policy configuration including a set of radio parameters usable by the ue to perform sidelink communications to support one or more uav services. the ue may receive an altitude limitation parameter associated with the one or more uav services via the control signaling, additional control signaling, or both. the ue may then perform a sidelink message associated with the one or more uav services in accordance with the ue policy configuration and altitude limitation parameter.
20250063596. LOW LATENCY CHANNEL ACCESS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Guido Robert FREDERIKS of Watsonville CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04L5/00, H04W72/0453
CPC Code(s): H04W74/0816
Abstract: this disclosure provides methods, components, devices and systems for low latency channel access. some aspects more specifically relate to preemption of existing transmission opportunities (txops) such that devices with low latency traffic to transmit may access the communication medium to transmit low latency traffic. short physical layer protocol data units (ppdus) may be used within txops with interframe spaces between the ppdus such that a device with low latency traffic may transmit a preemption indication during the interframe space. a first wireless communication device may identify low latency traffic during a first ppdu of a txop assigned to a second wireless communication device. the first wireless communication device may transmit a preemption indication in an interframe space that indicates that a subsequent scheduled ppdu in the txop will be preempted in order for the first wireless communication device to transmit a ppdu to convey the low latency traffic.
Inventor(s): Chao WEI of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Min HUANG of Beijing (CN) for qualcomm incorporated, Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Mingxi YIN of Beijing (CN) for qualcomm incorporated, Hao XU 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
IPC Code(s): H04W74/0816, H04L1/08, H04L5/00, H04W72/02, H04W74/08
CPC Code(s): H04W74/0816
Abstract: methods, systems, and devices for wireless communications are described. a network entity (e.g., a base station or reader) may transmit an initial access trigger message (e.g., modulating a continuous wave transmission using amplitude shift keying (ask)), and the trigger message may include an indication of a type of passive user equipment (pue) or a pue use case (e.g., high priority/latency-critical pues or low priority/latency non-critical pues). a receiving pue may harvest energy from the initial access trigger message for transmitting an initial access response message including an identifier for the receiving pue. the receiving pue may transmit the initial access response message (e.g., on one or more initial access resources) using the harvested energy if the trigger message indicates the pue's type of pue or pue use case. in some examples, the receiving pue may ignore triggers for different types of pues or pue use cases.
Inventor(s): Sherif ELAZZOUNI of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/0816, H04W72/1263, H04W76/15, H04W76/18, H04W92/18
CPC Code(s): H04W74/0816
Abstract: aspects relate to an allocation of periodic resources where use of the periodic resources is conditional. in some examples, a user equipment (ue) receives a periodic resource allocation along with an indication of a condition for using the periodic resources. for example, the ue may be allowed to transmit on at least one first resource of the periodic resources if the condition is true. similarly, a base station (bs) may monitor for a transmission by the ue on the at least one first resource if the condition is true.
Inventor(s): Maarten Menzo WENTINK of Nijmegen (NL) for qualcomm incorporated
IPC Code(s): H04W74/08
CPC Code(s): H04W74/085
Abstract: this disclosure provides methods, components, devices and systems for backoff periods. in some approaches, channel access for wireless devices may be prioritized. for example, some types of data traffic or wireless devices may have associated priorities, and channel access may be managed based on the associated priorities. in some approaches, a wireless device may utilize a backoff value associated with a priority to manage a backoff period. in some approaches, a randomized backoff may be utilized based on a random value within a random range and an offset value. for example, a random backoff may be increased in a case that a threshold quantity of collisions occurred at a deterministic backoff node. a fixed block size offset may be added to the random backoff.
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, Yuchul Kim of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/14, H02J50/00, H04W24/10, H04W52/36
CPC Code(s): H04W76/14
Abstract: methods, systems, and devices for wireless communications are described. a first device may receive a message indicating a configuration for performing an energy harvesting procedure. the configuration may indicate a pairing of a component carrier and a bandwidth part for the first device to use for performing the energy harvesting procedure. the pairing may be based on one or more measurements associated with the first device. as part of the energy harvesting procedure, the first device may monitor for one or more signals from a second device. the first device may monitor for the one or more signals using a set of resources that correspond to the pairing of the component carrier and the bandwidth part. the first device may receive, from the second device, one or more signals using the set of resources.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Zhikun WU of Beijing (CN) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28, H04W72/20, H04W72/51, H04W92/18
CPC Code(s): H04W76/28
Abstract: methods, systems, and devices for wireless communication are described. a communication device may receive first control signaling indicating a discontinuous reception (drx) configuration associated with a set of drx cycles. the communication device may receive second control signaling during a first inactive duration and before a first active duration associated with a first drx cycle of the set of drx cycles. the second control signaling may indicate pending data for the communication device. additionally or alternatively, the second control signaling may include a request for feedback from the communication device. the feedback may indicate a capability for the communication device to receive the pending data during the first active duration, and an energy level of a power source associated with the communication device. the communication device may thereby receive the pending data based in part on the feedback from the communication device.
Inventor(s): Fang YUAN of Beijing (CN) 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): H04W76/38, H04W72/11
CPC Code(s): H04W76/38
Abstract: apparatus, methods, and computer program products for performing operations based on ta timer expiration are provided. an example method may include receiving, from a network entity, a first tag configuration associated with a first trp associated with the network entity. the example method may further include receiving, from the network entity, a second tag configuration associated with a second trp associated with the network entity, the first tag configuration and the second tag configuration being associated with a bwp or a cc, the first tag configuration being associated with a first time alignment timer and the second tag configuration being associated with a second time alignment timer. the example method may further include performing one or more timer expiration operations for a serving cell based on at least one of the first time alignment timer or the second time alignment timer.
QUALCOMM Incorporated patent applications on February 20th, 2025
- QUALCOMM Incorporated
- B60W30/09
- B60W40/09
- B60W50/14
- G06T19/00
- G08G1/16
- CPC B60W30/09
- Qualcomm incorporated
- B60W60/00
- G08G1/0967
- CPC B60W50/14
- G01S17/89
- G06T7/20
- G06T7/70
- G06T9/00
- G06V10/44
- G01S5/02
- H04W64/00
- CPC G01S5/021
- G01S17/86
- G06T7/50
- G06T17/00
- G06V10/25
- G06V10/80
- H04N19/597
- CPC G01S17/86
- G06F1/08
- CPC G06F1/08
- G06F3/01
- G06F3/14
- CPC G06F3/013
- G06F3/06
- CPC G06F3/061
- G06F21/33
- G06F21/57
- G06F21/64
- CPC G06F21/33
- G06T1/60
- CPC G06T1/60
- H01L23/498
- H01L21/48
- H01L23/14
- H01L23/15
- CPC H01L23/49822
- H01L23/538
- H01L25/16
- CPC H01L23/5383
- H01L23/00
- CPC H01L23/562
- H01L25/065
- H01L25/00
- CPC H01L25/0657
- H03K5/01
- H03K19/20
- CPC H03K5/01
- H03K5/24
- H03K3/037
- H03K3/356
- CPC H03K5/249
- H03M13/15
- H03M13/11
- H03M13/41
- CPC H03M13/1555
- H04B1/40
- G01R27/26
- H01Q1/24
- CPC H04B1/40
- H04B7/04
- H04B7/06
- CPC H04B7/04013
- H04L25/02
- H04B7/08
- H04W28/02
- CPC H04B7/0602
- H04B7/0456
- H04W76/10
- CPC H04B7/0617
- H04B17/318
- CPC H04B7/0626
- H04W72/0457
- CPC H04B7/0634
- CPC H04B7/0639
- CPC H04B7/0696
- H04L5/00
- H04W72/23
- CPC H04B7/06964
- CPC H04B7/088
- H04W72/044
- H04W72/21
- H04W76/19
- H04B17/309
- CPC H04B17/309
- H04L1/00
- H04W72/1273
- CPC H04L1/0013
- CPC H04L1/0041
- H04W72/25
- CPC H04L1/0061
- H04L5/14
- CPC H04L5/0048
- CPC H04L5/0053
- H04L27/26
- H04W72/0453
- CPC H04L27/2618
- H04L41/5067
- H04W24/08
- CPC H04L41/5067
- H04L47/32
- H04L47/11
- H04W28/06
- CPC H04L47/32
- H04S7/00
- H04R3/00
- H04R5/027
- H04R5/033
- CPC H04S7/304
- H04W12/02
- H04W12/63
- CPC H04W12/02
- H04W12/06
- H04L9/32
- CPC H04W12/06
- H04W16/28
- H04B7/0417
- CPC H04W16/28
- H04W24/02
- H04L41/16
- CPC H04W24/02
- H04W8/22
- H04W76/20
- CPC H04W24/08
- H04W24/10
- CPC H04W24/10
- H04L1/1812
- H04L1/1829
- CPC H04W28/0278
- H04W36/00
- CPC H04W36/0058
- H04W36/08
- H04W36/30
- CPC H04W36/0085
- H04W36/32
- H04B7/185
- CPC H04W36/322
- H04W48/16
- H04W36/14
- H04W36/36
- H04W88/16
- CPC H04W48/16
- H04W52/02
- H04W72/56
- CPC H04W52/0261
- H04W52/14
- CPC H04W52/146
- H04W52/22
- H04W52/28
- H04W52/36
- CPC H04W52/225
- H04W52/10
- CPC H04W52/28
- H04W56/00
- H04W48/20
- CPC H04W56/0045
- H04W72/231
- H04W92/18
- CPC H04W64/00
- H04W68/02
- H04W76/28
- H04W4/029
- CPC H04W64/003
- H04B7/145
- CPC H04W68/02
- H04W72/02
- H04W28/26
- H04W72/20
- H04W72/542
- CPC H04W72/02
- CPC H04W72/0453
- CPC H04W72/21
- H04W72/1268
- CPC H04W72/23
- H04W72/40
- H04W72/12
- H04W72/51
- CPC H04W72/40
- CPC H04W72/542
- H04W72/0446
- H04W72/566
- CPC H04W72/566
- H04W74/08
- CPC H04W74/0816
- H04W74/0816
- H04L1/08
- H04W72/1263
- H04W76/15
- H04W76/18
- CPC H04W74/085
- H04W76/14
- H02J50/00
- CPC H04W76/14
- CPC H04W76/28
- H04W76/38
- H04W72/11
- CPC H04W76/38