QUALCOMM Incorporated patent applications on March 21st, 2024
Patent Applications by QUALCOMM Incorporated on March 21st, 2024
QUALCOMM Incorporated: 164 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (22), H04W72/04 (17), H04W8/24 (16), H04W24/10 (14), H04W76/11 (12)
With keywords such as: network, wireless, based, device, communication, information, signal, data, user, and described in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Krishna Sai Anirudh KATAMREDDY of San Diego CA (US) for qualcomm incorporated, Suresh SHENOY of San Diego CA (US) for qualcomm incorporated, Kevin Bradley CITTERELLE of Leander TX (US) for qualcomm incorporated
IPC Code(s): G01R21/06, G06N20/00
Abstract: in an aspect, measurement processing circuitry may obtain, from a sensor, a first measured value of a measured object, the first measured value corresponding to a first power consumption level of the measured object at a first time point. the measurement processing circuitry may obtain, from the sensor, one or more second measured values of the measured object, the one or more second measured values corresponding to one or more second power consumption levels of the measured object at one or more second time points earlier than the first time point. the measurement processing circuitry may determine a corrected value based on the first measured value and the one or more second measured values, the corrected value representing the first power consumption level of the measured object at the first time point.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Jing LEI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S1/04, G01S5/00, G01S5/10, H04B7/04, H04L5/00, H04W64/00, H04W72/40
Abstract: in an aspect, a relay ue transmits sidelink reference signals for positioning (sl-rs-p) off first and second reconfigurable intelligent surfaces (riss). the target ue measures the reflected sl-rs-ps. in an aspect, the sl-rs-ps may be associated with configurations that are configured by a base station. in an aspect, a position estimation entity may obtain measurement information associated with the reflected sl-rs-ps and determine a position estimate of the target ue based at least in part upon the measurement information.
Inventor(s): Peyman SIYARI of San Jose CA (US) for qualcomm incorporated, Xiaoxin ZHANG of Sunnyvale CA (US) for qualcomm incorporated, Sudhanshu SINGH of Hyderabad (IN) for qualcomm incorporated, Mukul SHARMA of Hyderabad (IN) for qualcomm incorporated, Ta-Nien LI of Taipei City (TW) for qualcomm incorporated, Chinamay KUMAR of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G01S7/10, G01S3/14, G01S7/22, G01S13/74
Abstract: disclosed are techniques for wireless positioning. in an aspect, a wireless device receives one or more radio frequency (rf) signals from a transmitter device, displays a first arrow and a second arrow on a user interface of the wireless device, a direction of the first arrow representing a first angle-of-arrival (aoa) estimate of the one or more rf signals, and a direction of the second arrow representing a mirror aoa estimate of the first aoa estimate, and displays one or more notifications on the user interface instructing a user of the wireless device to move the wireless device until the direction of the first arrow is aligned with the direction of the second arrow.
Inventor(s): Min WANG of Tustin CA (US) for qualcomm incorporated
IPC Code(s): G01S19/07, G01S19/33
Abstract: an example method performed at a mobile device for determining a position may comprise receiving correction data associated with (1) a first pseudorange measurement of a first gnss signal sent from a satellite vehicle on a first gnss carrier frequency and (2) a second pseudorange measurement of a second gnss signal sent from the satellite vehicle on a second gnss carrier frequency. the method also may comprise measuring a third gnss signal sent from the satellite vehicle and received at the mobile device on a third gnss carrier frequency, to generate a third pseudorange measurement. the method also may comprise determining the position of the mobile device using (a) the third pseudorange measurement of the third gnss signal on the third gnss carrier frequency and (b) the correction data associated with the first pseudorange measurement and the second pseudorange measurement.
20240094412.FAST SENSOR INITIALIZATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Min WANG of Tustin CA (US) for qualcomm incorporated
IPC Code(s): G01S19/43, G01S19/26
Abstract: aspects presented herein may enable a ue to reduce sensor initialization time for one or more sensors that are to be used for dr positioning during a gnss signal outage. in one aspect, a ue initiates a first positioning engine based on an availability of a gnss signal, where the first positioning engine measures a relative position of the ue without ambiguity processing. the ue calibrates at least one imu sensor based on the relative position of the ue measured by the first positioning engine. the ue performs a positioning calculation of the ue via the at least one imu sensor in response to the gnss signal being unavailable.
20240094414.CARRIER SIGNAL POSITIONING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Min WANG of Tustin CA (US) for qualcomm incorporated, Chandrasekhar JAYARAM of Bangalore (IN) for qualcomm incorporated, Satya Swaroop YADATI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G01S19/44
Abstract: an integer ambiguity resolution method includes: receiving sps signals; determining, for the sps signals, candidate float ambiguity values indicative of float numbers of carrier signal wavelengths of the sps signals between respective satellite sources, of the sps signals, and the mobile device; and performing, in response to failure of an integer ambiguity resolution validation check based on at least a first subset of the candidate float ambiguity values, an integer ambiguity search using at least a second subset of the candidate float ambiguity values; wherein each candidate float ambiguity value of the at least second subset of the candidate float ambiguity values corresponds to a second indication of candidate float ambiguity accuracy that is higher than a first indication of candidate float ambiguity accuracy, if any, corresponding to the at least first subset of the candidate float ambiguity values.
Inventor(s): James Lionel PANIAN of San Marcos CA (US) for qualcomm incorporated, John EATON of San Diego CA (US) for qualcomm incorporated, Lakshmi BASKARAN of San Diego CA (US) for qualcomm incorporated, Shrinivas GOPALAN UPPILI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F1/28, G06F13/42, H03K19/0185
Abstract: aspects relate to techniques for controlling signal voltage levels across a wired data link for data communication between apparatuses. a first device can advertise multiple supported signal voltage levels to a peer device connected by the wired data link. the devices can implement the same signal voltage level(s) or different signal voltage levels. the peer devices can compare and select a compatible signal voltage level for data communication. the first device can provide a signal voltage indication signal that is configurable to a plurality of voltage levels corresponding to a plurality of signal voltages. at least one of the plurality of voltage levels can indicate that the first device can operate the data link at a plurality of signal voltages. in some examples, the wired data link can be a peripheral component interconnect express (pcie) link.
Inventor(s): Matias Gonzalo DUARTE of Sunnyvale CA (US) for qualcomm incorporated, Daniel Marc Gatan SHIPLACOFF of Los Altos CA (US) for qualcomm incorporated, Jeremy Godfrey LYON of Sunnyvale CA (US) for qualcomm incorporated, Paul MERCER of Palo Alto CA (US) for qualcomm incorporated, Ralph THOMAS of Palo Alto CA (US) for qualcomm incorporated
IPC Code(s): G06F3/0482, G06F3/01, G06F3/0481, G06F3/04817, G06F3/0483, G06F3/0485, G06F3/0488, G06F9/451, H04L41/22
Abstract: a mobile computing device runs multiple activities concurrently and provides at least two modes for interacting with the activities. the user may toggle between the modes as desired. in a full-screen mode, one activity occupies substantially an entire display screen. in a windowed mode, the activity is visible within a window, and a portion of at least one other window is also visible. in the windowed mode, the user can cause windows to move, thereby changing focus from one activity to another. for example, the window having focus can be moved off the screen, to be replaced by a new window that is then given focus. the windows are ordered in a sequence and move in concert with one another; pushing one window off one edge of the screen causes a new window to appear at the opposite edge. a persistent positional relationship can be established among windows.
Inventor(s): Suryanarayana Murthy Durbhakula of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F12/0871, G06F12/0891
Abstract: providing fairness-based allocation of caches in processor-based devices is disclosed. in some aspects, a processor-based device comprises a processor that comprises a cache. the processor is configured to determine a fairness index for a client of a plurality of clients of the cache. the processor is further configured to allocate a portion of the cache for use by the client based on the fairness index. the processor is also configured to receive data to be written to the cache, wherein the data corresponds to the client. the processor is additionally configured to write the data to a cache line within the cache based on the portion of the cache allocated to the client.
Inventor(s): Sachin KUMAR of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06F21/60, G06F21/53, G06F21/54
Abstract: various embodiments include methods and devices for a secure execution environment in computing devices. embodiments may include generating a binary executable file for execution in the secure execution environment by generating hashes of instructions of a function, inserting a start hash instruction and a stop hash instruction in object code of the function, and generating a binary executable having the function including the start hash instruction and the stop hash instruction. embodiments may include implementing the secure execution environment by generating hashes of instructions of a function in parallel with executing the function, comparing the generated hashes of the instructions of the function to stored hashes of instructions of the function, and issuing an exception indicating to a processor that execution of the function is not secure for any difference between the generated hashes of the instructions of the function and the stored hashes of the instructions of the function.
Inventor(s): Jian SHEN of San Diego CA (US) for qualcomm incorporated, Sameer WADHWA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/02, G06N20/00
Abstract: certain aspects of the present disclosure provide techniques and apparatus for performing mathematical operations on a processor. the method generally includes initializing at least a portion of weight data for a machine learning model in a first memory component associated with a processor. input data is stored in a second memory component coupled with the processor. operations using the machine learning model are executed, via a functional unit associated with the processor, based on the at least the portion of the weight data and the input data. a result of the operations using the machine learning model are stored in the second memory component.
20240095493.DESPARSIFIED CONVOLUTION FOR SPARSE TENSORS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jamie Menjay LIN of San Diego CA (US) for qualcomm incorporated, Jian SHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/04, G06F7/50, G06F7/523
Abstract: certain aspects of the present disclosure provide techniques for desparsified convolution. a weight tensor having unstructured sparsity is accessed, and a densified weight tensor is generated based on the weight tensor by directionally squeezing the weight tensor to remove sparse values, and generating a sparsity map based on the directional squeezing. the densified weight tensor and sparsity map are output for use in a convolutional neural network.
Inventor(s): Debasmit DAS of San Diego CA (US) for qualcomm incorporated, Jamie Menjay LIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/04, G06N3/063, G06N3/08, G06N5/04
Abstract: certain aspects of the present disclosure provide techniques and apparatus for feature masking. a feature tensor is accessed in a neural network, and a feature mask is generated by processing the feature tensor using a masking subnetwork, where the masking subnetwork was trained based at least in part on a polarization constraint and an activation constraint to generate feature masks. a masked feature tensor is generated based on the feature tensor and the feature mask, and an output inference is generated using the neural network based at least in part on the masked feature tensor.
Inventor(s): Jian SHEN of San Diego CA (US) for qualcomm incorporated, Jamie Menjay LIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/08
Abstract: certain aspects of the present disclosure provide techniques and apparatus for surrogated federated learning. a set of intermediate activations is received at a trusted server from a node device, where the node device generated the set of intermediate activations using a first set of layers of a neural network. one or more weights associated with a second set of layers of the neural network are refined using the set of intermediate activations, and one or more weight updates corresponding to the refined one or more weights are transmitted to a federated learning system.
Inventor(s): Vijaya Kumar KILARI of Bangalore (IN) for qualcomm incorporated, Fan WU of Broomfield CO (US) for qualcomm incorporated, Geoffrey Carlton BERRY of Durham NC (US) for qualcomm incorporated, Hemanth PURANIK of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06N3/10, G06N3/08
Abstract: a method for accelerating machine learning on a computing device is described. the method includes accessing a neural network. the method also includes splitting the neural network into n sub-neural networks. the method further includes hosting the n sub-neural networks in m inference accelerators. the method also includes scheduling the n sub-neural networks in the m inference accelerators. the method further includes executing the n sub-neural networks in the m inference accelerators.
Inventor(s): Colin Beaton VERRILLI of Apex NC (US) for qualcomm incorporated, Natarajan VAIDHYANATHAN of Carrboro NC (US) for qualcomm incorporated, Matthew SIMPSON of Durham NC (US) for qualcomm incorporated, Geoffrey Carlton BERRY of Durham NC (US) for qualcomm incorporated, Sandeep PANDE of Bengaluru (IN) for qualcomm incorporated
IPC Code(s): G06F3/06
Abstract: a processor-implemented method for a memory storage format to accelerate machine learning (ml) on a computing device is described. the method includes receiving an image in a first layer storage format of a neural network. the method also includes assigning addresses to image pixels of each of three channels of the first layer storage format for accessing the image pixels in a blocked ml storage acceleration format. the method further includes storing the image pixels in the blocked ml storage acceleration format according to the assigned addresses of the image pixels. the method also includes accelerating inference video processing of the image according to the assigned addresses for the image pixels corresponding to the blocked ml storage acceleration format.
Inventor(s): David UNGER of Stuttgart (DE) for qualcomm incorporated, Senthil Kumar YOGAMANI of Headford (IE) for qualcomm incorporated, Varun RAVI KUMAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T7/50, G06T7/168
Abstract: techniques and systems are provided for generating depth information for an image. for instance, a process can include obtaining one or more images of an environment. the process can further include generating a set of features for the one or more images. the process can also include combining the set of features with one or more distance maps to generate combined feature distance information, wherein the one or more distance maps indicate distances based on relative height above a ground level. the process can further include generating depth information of the environment based on the combined feature distance information, and outputting the depth information of the environment.
Inventor(s): Prashant Dinkar Karandikar of Bangalore (IN) for qualcomm incorporated, Animesh Behera of Bengaluru (IN) for qualcomm incorporated, Swapnil Dattatray Raykar of Bangalore (IN) for qualcomm incorporated, Amrit Anand Amresh of Bangalore (IN) for qualcomm incorporated, Pooja Bangalore Sridhara of Bangalore (IN) for qualcomm incorporated, Saurabh Ramesh Gangurde of Mumbai (IN) for qualcomm incorporated
IPC Code(s): G06T9/00, G06T3/40, G06T7/90, G06V10/25
Abstract: this disclosure provides systems, methods, and devices for image signal processing that support compression of image data from image sensors with different color filter array (cfa) configurations. in a first aspect, a method of image processing includes receiving, by a processor, first image data from a first image sensor having a first color filter configuration, the first image data comprising a plurality of values organized according to the first color filter; determining, by the processor, second image data by re-arranging the plurality of values of the first image data; determining, by the processor, third image data by compressing the second image data; and storing, by the processor, the third image data into memory. other aspects and features are also claimed and described.
20240095997.SYSTEMS AND METHODS OF IMAGE REPROJECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Robert Peter VIEHAUSER of Bad Hofgastein (AT) for qualcomm incorporated
IPC Code(s): G06T15/10, G06T7/20, G06T7/73, G06T15/50, G06V10/70
Abstract: imaging systems and techniques are described. an imaging system receives image data of an environment according to a first perspective. the imaging system detects an object in the image data. the imaging system generates, based on the image data, reprojected image data of at least a portion of the environment (e.g., representing at least the object) according to a second perspective that is distinct from the first perspective. in some examples, the imaging system generates and outputs an indicator of a status of the object based on the reprojected image data. in some examples, the indicator of the status of the object can indicate a change in the status of the object, such as a change in an illumination characteristic of a light source, a change in content displayed on a display screen, a change in the object's movement, and the like.
Inventor(s): Ike IKIZYAN of San Diego CA (US) for qualcomm incorporated, Gregory VANSICKLE of Stouffville (CA) for qualcomm incorporated, Alireza SHOA HASSANI LASHDAN of Burlington (CA) for qualcomm incorporated, Simiao WU of Shanghai (CN) for qualcomm incorporated
IPC Code(s): G06T19/20, G06T5/00, G06T5/50, G06T7/11, G06T7/50, G06T7/90
Abstract: the present disclosure relates to methods and devices for display processing including an apparatus, e.g., a dpu. the apparatus may detect at least one of a scene change between successive frames of a plurality of frames or a threshold number of received frames of the plurality of frames. the apparatus may also generate at least one of a saliency map, an object segmentation map, or a depth map based on a down-sampled image of a first frame. the apparatus may also apply a cmf for a color space associated with the plurality of frames to the plurality of pixels in one or more subsequent frames of the plurality of frames, the cmf being applied until at least one of a subsequent scene change or a subsequent threshold number of received frames.
20240096049.EXPOSURE CONTROL BASED ON SCENE DEPTH_simplified_abstract_(qualcomm incorporated)
Inventor(s): Vinod Kumar SAINI of Bengaluru (IN) for qualcomm incorporated, Pushkar GORUR SHESHAGIRI of Bengaluru (IN) for qualcomm incorporated, Srujan Babu NANDIPATI of Bangalore (IN) for qualcomm incorporated, Chiranjib CHOUDHURI of Bangalore (IN) for qualcomm incorporated, Ajit Deepak GUPTE of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06V10/60, G06T7/11, G06T7/20, G06T7/70, G06T17/05, G06V10/25, G06V10/44, G06V20/50
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media to capture images with subjects at different depths. a method of processing image data includes obtaining, at an imaging device, a first image of an environment from an image sensor of the imaging device; determining a region of interest of the first image based on features depicted in the first image, wherein the features are associated with the environment; determining a representative luma value associated with the first image based on image data in the region of interest of the first image; determining one or more exposure control parameters based on the representative luma value; and obtaining, at the imaging device, a second image captured based on the one or more exposure control parameters.
Inventor(s): Shivam AGARWAL of Sunnyvale CA (US) for qualcomm incorporated, Avdhut JOSHI of San Marcos CA (US) for qualcomm incorporated, Jayakrishnan UNNIKRISHNAN of Bellevue WA (US) for qualcomm incorporated, Yoga Y NADARAAJAN of Poway CA (US) for qualcomm incorporated, Sree Sesha Aravind VADREVU of San Diego CA (US) for qualcomm incorporated, Gautam SACHDEVA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06V20/56, B60W60/00, G06T7/70
Abstract: systems and techniques are described herein for determining lane associations of target vehicles. for instance, a method for determining lane associations of target vehicles is provided. the method may include obtaining a two-dimensional bounding box defining a position within an image frame that is associated with a target vehicle; obtaining lane markers defining a position within the image frame that is associated with at least one lane boundary; and associating a lane with the target vehicle based on a relationship between the two-dimensional bounding box and the lane markers.
20240096212.VIRTUAL TRAFFIC LIGHT VIA C-V2X_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abha KHOSLA of San Diego CA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated, Srujith Reddy KATAMREDDY of Ingolstadt (DE) for qualcomm incorporated
IPC Code(s): G08G1/01, H04W4/08, H04W4/40
Abstract: techniques are provided for traffic intersection control information to vehicles via v2x communication links. an example method for providing traffic intersection control messages includes receiving vehicle information associated with a plurality of proximate vehicles, generating one or more vehicle groups based on the vehicle information, generating a traffic control plan based at least in part on the one or more vehicle groups, and transmitting one or more traffic intersection control messages to one or more of the plurality of proximate vehicles based at least in part on the traffic control plan.
20240096373.COORDINATION OF SLOW MOTION VIDEO WITH AUDIO_simplified_abstract_(qualcomm incorporated)
Inventor(s): Shubhobrata DUTTA CHOUDHURY of New Delhi (IN) for qualcomm incorporated, Aditya MISHRA of Chhatarpur (IN) for qualcomm incorporated, Sai Krishna BODAPATI of Vijaywada (IN) for qualcomm incorporated, Sudheer Reddy KESANI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G11B27/00, H04N21/472
Abstract: a device includes a memory configured to store data corresponding to a media stream including video recorded at a first frame rate and multiple audio segments includes the multiple audio segments include one or more first audio segments indicated as having a first playback type and one or more second audio segments indicated as having a second playback type includes the device also includes one or more processors coupled to the memory and operably configured to initiate playback of the media stream includes the playback of the media stream includes playback of the video at a second frame rate that is different from the first frame rate, playback of the one or more first audio segments at a first playback speed corresponding to the first frame rate, and playback of the one or more second audio segments at a second playback speed corresponding to the second frame rate.
Inventor(s): Junjing BAO of San Diego CA (US) for qualcomm incorporated, Chih-Sung YANG of Hsinchu City (TW) for qualcomm incorporated, Haining YANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L21/768
Abstract: in an aspect, a transistor comprises a gate structure having a metal gate, a dielectric layer at least partially surrounding the metal gate, a metal cap over a portion of the metal gate that is not surrounded by the dielectric layer, and a gate contact comprising tungsten in direct contact with the metal cap. in another aspect, a transistor comprises source, drain, and channel regions, a gate structure comprising a metal gate between gate spacers above the channel region, and a source or drain (s/d) contact structure. the s/d contact structure comprises an s/d barrier layer above at least a portion of the source or drain region and in direct contact with a gate spacer, and an s/d contact, comprising a first portion above the s/d barrier layer; and a second portion comprising tungsten, above the first portion.
Inventor(s): Qingqing LIANG of San Diego CA (US) for qualcomm incorporated, Periannan CHIDAMBARAM of San Diego CA (US) for qualcomm incorporated, George Pete IMTHURN of San Diego CA (US) for qualcomm incorporated, Stanley Seungchul SONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/48, H01L21/762, H01L21/768, H01L23/528, H01L27/12, H01L29/417
Abstract: disclosed are integrated circuit structures with through-substrate vias (tsvs) processed through self-aligned contact modules. as a result, much smaller and/or denser tsvs are formed with low mechanical stress. the denser tsvs allow for more flexible wiring options.
Inventor(s): Mustafa BADAROGLU of Leuven (BE) for qualcomm incorporated, Zhongze WANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/528, H01L21/768, H01L23/48
Abstract: disclosed are integrated circuit structures with buried rails and backside metals for routing input signals to and/or output signals from one or more cells of the integrated circuit structures. port landing-free connections to input ports and/or from output ports are enabled. as a result, signal routing flexibility is enhanced.
Inventor(s): Ranadeep DUTTA of Del Mar CA (US) for qualcomm incorporated, Jonghae KIM of San Diego CA (US) for qualcomm incorporated, Je-Hsiung LAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/552, H01L21/48, H01L23/00, H01L23/373, H01L23/498, H01L23/528, H01L23/66, H01Q1/02, H01Q1/22, H01Q3/36, H01Q9/04, H01Q21/06
Abstract: disclosed are techniques for on-chip electromagnetic interference (emi) shielding. in an aspect, an integrated circuit includes a noise-sensitive device, a first metallization layer disposed on a first side of the noise-sensitive device, wherein the first metallization layer includes a plurality of conductive routing layers, and wherein conductive routing within the plurality of conductive routing layers is configured as a first side of an on-chip electromagnetic interference (emi) shield around the first side of the noise-sensitive device, and a second metallization layer disposed on a second side of the noise-sensitive device opposite the first side of the noise-sensitive device, wherein the second metallization layer includes one or more conductive routing layers, and wherein conductive routing within the one or more conductive routing layers is configured as a second side of the on-chip emi shield around the second side of the noise-sensitive device.
Inventor(s): Yangyang Sun of San Diego CA (US) for qualcomm incorporated, Dongming He of San Diego CA (US) for qualcomm incorporated, Yujen Chen of Taichung (TW) for qualcomm incorporated
IPC Code(s): H01L23/00, H01L21/56, H01L23/31, H01L25/065
Abstract: circuit packages with a polymer layer around the bump interconnects have a reduced number of shorts between the bump interconnects and have reduced underfill delamination. the circuit package includes a first component coupled to a second component through a plurality of bump interconnects employed for passing logic signals, data signals, and/or power. the bump interconnects extend from a surface of the first component and are coupled to contact pads on an opposing surface of the second component. the side surfaces of the bump interconnects extend in a direction from the second component to the first. the circuit package includes the polymer layer disposed on the surface of the first component around the bump interconnects and on the side surfaces of the bump interconnects. the polymer layer reduces shorts between the side surfaces of adjacent bump interconnects and reduces delamination of an underfill disposed between the first and second components.
Inventor(s): Junjing Bao of San Diego CA (US) for qualcomm incorporated, Xia Li of San Diego CA (US) for qualcomm incorporated, Giridhar Nallapati of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L29/10, H01L27/092, H01L29/08, H01L29/165, H01L29/40, H01L29/417, H01L29/49, H01L29/66, H01L29/78
Abstract: vertical channel field-effect transistors (vcfets) with reduced contact resistance and/or parasitic capacitance, and related fabrication methods. in exemplary aspects, to reduce contact resistance of the vcfet, an end portion of the vertical channel has a semiconductor structure that has an expanded width in the horizontal direction parallel to the substrate surface. this provides a greater area to form a contact for a source/drain to reduce contact resistance of the vcfet. to reduce the parasitic capacitance between the gate and a contact of the vcfet, the spacer includes one or more air gaps that form an air spacer(s) between the gate and the contact to reduce the overall average permittivity of the spacer. in one example, the air spacer(s) of the vcfet is elongated in the horizontal direction parallel to the substrate surface (and perpendicular to the vertical direction of the vertical channel) to further reduce the parasitic capacitance.
20240097333.ANTENNA IMPEDANCE DETECTION AND TUNING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Erwin SPITS of Utrecht (NL) for qualcomm incorporated, Adrianus VAN BEZOOIJEN of Molenhoek (NL) for qualcomm incorporated
IPC Code(s): H01Q5/335, H04B7/06, H04L5/00
Abstract: a user equipment (ue) is provided that includes an antenna switch array for demultiplexing a reference signal sequentially to each antenna in a plurality of antennas. while the antenna switch array selects an antenna, the ue measures a reflection coefficient for the antenna. the ue then tunes the antenna responsive to the reflection coefficient measurement.
Inventor(s): Sanjaya Kumar KHATUA of Hyderabad (IN) for qualcomm incorporated, Sang-June PARK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01Q9/04, H01Q1/24, H01Q13/18
Abstract: an antenna is provided that includes a dielectric-filled cavity having a bottom surface, a top surface, and a rectangular perimeter. a round metal layer faces the bottom surface whereas a resonator metal layer faces the top surface. a plurality of metallic vias is arranged about the rectangular perimeter to couple a perimeter of resonator layer to the ground layer. an opening divides the resonator layer into a first pair of resonators and into a second pair of resonators. within each pair of resonators, one resonator is configured for operation according to a first linear polarization whereas a second resonator is configured for operation according to a second linear polarization that is orthogonal to the first linear polarization.
20240097619.Reducing Parasitic Capacitance_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ranadeep Dutta of Del Mar CA (US) for qualcomm incorporated, Abdellatif Bellaouar of Richardson TX (US) for qualcomm incorporated, Chuan-Cheng Cheng of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03F1/26, H03F3/45
Abstract: an apparatus is disclosed for reducing parasitic capacitance. in an example aspect, an apparatus includes an amplifier having a differential cascode configuration. each stack of the amplifier includes a first transistor configured to operate as an input stage and a second transistor configured to operate as a cascode stage. the first and second transistors each include two channel terminal regions having a doping type that is uniform across the two channel terminal regions. surfaces of first channel terminal regions of the first and second transistors abut a first and second quantity of electrical contacts, respectively. second channel terminal regions of the first and second transistors form a floating region at a floating node. each of the first quantity of electrical contacts and the second quantity of electrical contacts is greater than a third quantity of electrical contacts abutting a surface of the floating region.
Inventor(s): Sebastian BRUNNER of Graz (AT) for qualcomm incorporated, Changhan Hobie YUN of San Diego CA (US) for qualcomm incorporated, Stefan Leopold HATZL of Kloech (AT) for qualcomm incorporated, Manuel HOFER of Graz (AT) for qualcomm incorporated, Horst DROESCHER of Frauental an der Laßnitz (AT) for qualcomm incorporated, Christian HOFFMANN of BAD FEILNBACH (DE) for qualcomm incorporated
IPC Code(s): H03H9/10
Abstract: a package comprising an acoustic device, a polymer frame coupled to the acoustic device, a plurality of frame interconnects located in the polymer frame, where the plurality of frame interconnects are coupled to the acoustic device, a polymer cap layer coupled to the acoustic device though the polymer frame, where the polymer cap layer is configured as a cap for the acoustic device, a plurality of cap interconnects located in the polymer cap layer, where the plurality of cap interconnects are coupled to the plurality of frame interconnects, and a cavity located between the acoustic device and the polymer cap layer. the acoustic device includes a substrate and an acoustic element coupled to the substrate.
Inventor(s): Jianjun YU of San Diego CA (US) for qualcomm incorporated, Tomas O'SULLIVAN of San Diego CA (US) for qualcomm incorporated, Razak HOSSAIN of San Diego CA (US) for qualcomm incorporated, Lai Kan LEUNG of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H03L7/197, H04L7/033
Abstract: aspects of the present disclosure provide techniques and apparatus for synchronizing phase-locked loop (pll) circuits. an example method of operating pll circuits includes obtaining an indication to perform a synchronizing action at a first pll circuit and a second pll circuit; and performing the synchronizing action at the first pll circuit and the second pll circuit in response to obtaining the indication.
Inventor(s): Behnam SEDIGHI of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H03M1/12, H03M1/46
Abstract: techniques and apparatus for alias rejection in analog-to-digital converters (adcs), in which only a portion of the adc is operated at a higher sampling rate than other portions of the adc, thereby preventing aliasing, but saving power. one example adc circuit generally includes a first circuit portion configured to operate at a first clock rate equal to a sampling rate of the adc circuit; and a second circuit portion configured to operate at a second clock rate higher than the sampling rate of the adc circuit.
Inventor(s): Behnam SEDIGHI of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H03M1/46, H03M1/18, H03M1/36
Abstract: techniques and apparatus for successive approximation register (sar) analog-to-digital converters (adcs) with variable resolution. one example sar adc is generally configured to convert an analog input signal to a digital output signal, wherein a quantization size of a least significant bit (lsb) associated with the digital output signal is configured to depend on an amplitude of the analog input signal. by utilizing the techniques and apparatus described herein, a sar adc may be capable of a higher maximum sampling rate or a lower power dissipation.
Inventor(s): Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Tal OVED of Modiin (IL) for qualcomm incorporated, Elad MEIR of Ramat Gan (IL) for qualcomm incorporated, Ram KRIPS of Ramat Gan (IL) for qualcomm incorporated
IPC Code(s): H04B1/04, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, an ue may receive an indication of a configuration for receiving reference signals (rss) and for transmitting a digital pre-distortion (dpd) measurement. the ue may receive the rss from a network node. the ue may transmit a first signal that indicates the dpd measurement as observed via the rss at the first ue, the first signal configured for coherent combination over the air with a second signal that indicates a dpd measurement as observed via the rss at a second ue, the first signal and the second signal scheduled for transmission via overlapping network resources. numerous other aspects are described.
Inventor(s): Roberto Rimini of San Diego CA (US) for qualcomm incorporated, Sriramgopal Sridhara of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B1/04, H03B5/12, H03L7/099, H03L7/24, H04B1/16
Abstract: an apparatus is disclosed for injecting a frequency-modulated signal into a receiver. in an example aspect, the apparatus includes a receiver, a local oscillator circuit, and an injection circuit. the receiver comprises a signal propagation path. the local oscillator circuit is configured to generate a frequency-modulated signal. the injection circuit is coupled to the receiver and the local oscillator circuit. the injection circuit is configured to selectively connect the local oscillator circuit to the signal propagation path of the receiver to inject the frequency-modulated signal into the signal propagation path of the receiver. the injection circuit is also configured to disconnect the local oscillator circuit from the signal propagation path of the receiver.
Inventor(s): Adrianus VAN BEZOOIJEN of Molenhoek (NL) for qualcomm incorporated, Francesco GATTA of San Diego CA (US) for qualcomm incorporated, Erwin SPITS of Utrecht (NL) for qualcomm incorporated
IPC Code(s): H04B1/50, H04B1/04, H04B1/16
Abstract: a user equipment (ue) is provided that detunes a receive antenna while a transmit antenna transmits. to determine the detuning, the ue first transmits a signal through the transmit antenna while the receive antenna is sequentially coupled through known loads. at each load, the ue determines an input reflection coefficient for a transmit path to the transmit antenna. based upon the known loads and the corresponding input reflection coefficients, the ue determines a load to couple to the receive antenna to perform the detuning.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Saeid SAHRAEI of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04W74/08
Abstract: methods, systems, and devices for wireless communications are described. in a wireless communications system, a user equipment (ue) may receive an indication of a configuration (e.g., via control signaling) of a set of reconfigurable intelligent surfaces (riss). the ue may select a primary ris for bidirectional wireless communication (e.g., uplink and downlink) and one or more secondary riss for unidirectional wireless communication (e.g., uplink or downlink) based on the configuration. the ue may use the one or more secondary riss to enable higher throughput and extended coverage in the wireless communication system. the ue may communicate with the base station using the primary ris, or the secondary ris, or both.
Inventor(s): Vasanthan Raghavan of West Windsor Township NJ (US) for qualcomm incorporated, Shrenik Patel of San Diego CA (US) for qualcomm incorporated, Rajagopalan Rangarajan of San Diego CA (US) for qualcomm incorporated, Damin Cao of San Diego CA (US) for qualcomm incorporated, Kang Yang of San Diego CA (US) for qualcomm incorporated, Jung Ho Ryu of Fort Lee NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/0426, H04B7/01, H04W8/22, H04W72/04
Abstract: methods, systems, and devices for wireless communication are described. in some systems, a user equipment (ue) may transmit, to a network entity, a first signal including a request to update a resolution of a phase shifting operation associated with beam-based communications. the ue may receive, from the network entity, a second signal approving the request. the ue may communicate using a beam according to an updated resolution of the phase shifting operation based on the second signal approving the request. additionally, or alternatively, the ue may transmit a first signal including a request to suspend a beam refinement process based on the resolution of the phase shifting operation. the ue may receive a second signal approving the request to suspend the beam refinement process. the ue may communicate with the network entity using a beam based on suspending further beam refinement in response to the second signal.
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W72/04, H04W72/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, for one or more nodes, capability information regarding a beam tracking capability of a backscattering radio of the ue. the ue may perform beam tracking in accordance with the beam tracking capability. the ue may transmit, for the one or more nodes, beam information based at least in part on the beam tracking. numerous other aspects are described.
Inventor(s): Vasanthan Raghavan of West Windsor Township NJ (US) for qualcomm incorporated, Juergen Cezanne of Ocean Township NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit a first control message indicating a static or dynamic capability of the ue to support hybrid beamforming and adaptive beam weights-based analog beamforming. the ue may receive a second control message indicating a first set of reference signal resources associated with the hybrid beamforming and a second set of reference signal resources associated with the adaptive beam weights-based analog beamforming. the ue may transmit a first set of reference signals via the first set of reference signal resources and a second set of reference signals via the second set of reference signal resources and, receive, in response, a third control message indicating a rank indicator associated with the hybrid beamforming or the adaptive beam weights-based analog beamforming.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04W24/10
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (ue) to transmit a joint channel state information (csi) report for both uplink beams and downlink beams and for a base station (bs) to receive the joint csi report. the bs may configure the ue to measure metrics based on csi reference signals (rs) or synchronization signal blocks (ssb). the ue may measure the csi-rs or ssb to determine csi metrics including at least one downlink metric and at least one uplink metric for at least one set of uplink panel identifiers (ids). the ue may transmit the joint csi report including the at least one downlink metric, the at least one uplink metric, and the set of uplink panel ids associated with the at least one uplink metric.
20240097768.MACHINE LEARNING BASED ANTENNA SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04W72/04, H04W76/15
Abstract: a method for wireless communication at a ue is disclosed herein. the method includes transmitting a first indication of an obstruction of at least a portion of a plurality of antenna elements of the ue. the method includes receiving a second indication of at least two antenna elements of the plurality of antenna elements, where the second indication is based on the first indication and a set of usage patterns of a plurality of ues. the method includes combining the at least two antenna elements in the plurality of antenna elements based on the second indication. the method includes transmitting or receiving first data or at least one signal via the combined at least two antenna elements.
Inventor(s): Tao LUO of San Diego CA (US) for qualcomm incorporated, Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/10, H04W36/32, H04W52/14, H04W76/11
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, via a sensor included within the ue, information associated with a base station. for instance, the ue may receive, via a camera included within the ue, an image of the base station. in some cases, the information associated with the base station may also include environment information identifying an antenna of the base station. the ue may then perform, based on the received information, a beam management procedure to track a ue beam corresponding to a base station beam, and communicate with the base station based on the beam management procedure.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Juergen CEZANNE of Ocean Township NJ (US) for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/155
Abstract: method and apparatus for dynamic polarization combining. the apparatus identifies a first polarization of a first set of antenna elements on a first side of an antenna module having two or more sides. the apparatus identifies a second polarization of a second set of antenna elements on a second side of the antenna module. the apparatus determines, for an antenna layer, a dynamic polarization combination between the first set of antenna elements having the first polarization with the second set of antenna elements having the second polarization. the apparatus communicates with a network node via the antenna module based on the dynamic polarization combination.
Inventor(s): Junsheng HAN of Los Altos Hills CA (US) for qualcomm incorporated, Kannan MUTHURAMAN of Mission Viejo CA (US) for qualcomm incorporated, Francesco GRILLI of La Jolla CA (US) for qualcomm incorporated, Jonathan KIES of Encinitas CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/185
Abstract: disclosed are techniques for wireless communication. in an aspect, a wireless communication device detects a trigger to transmit a message via satellite connectivity, determines one or more alignment opportunities associated with one or more satellites, wherein each alignment opportunity of the one or more alignment opportunities is a time period during which a main lobe of an antenna of the wireless communication device is predicted to be aligned with a line-of-sight (los) direction to at least one satellite of the one or more satellites, transitions to a sleep state until at least one alignment opportunity of the one or more alignment opportunities, and transmits the message to the at least one satellite of the one or more satellites during the at least one alignment opportunity of the one or more alignment opportunities.
Inventor(s): Lianghai JI of San Diego CA (US) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Qiang WU of San Diego CA (US) for qualcomm incorporated, Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Karthik ANANTHA SWAMY of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04B7/185
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may obtain, at an access stratum (as) layer, an indication of an inter-satellite link (isl) activation that is to take place at an activation time. the wireless communication device may receive communications. the wireless communication device may buffer the communications in a buffer at the as layer. the wireless communication device may release the communications from the buffer to an upper protocol layer at a rate of release that is to change between a transition start time and the activation time. numerous other aspects are described.
Inventor(s): Erwin SPITS of Utrecht (NL) for qualcomm incorporated, Francesco GATTA of San Diego CA (US) for qualcomm incorporated, Adrianus VAN BEZOOIJEN of Molenhoek (NL) for qualcomm incorporated, Leon METREAUD of Pepperell MA (US) for qualcomm incorporated, Hakan INANOGLU of Acton MA (US) for qualcomm incorporated
IPC Code(s): H04B17/00, H04B17/12, H04B17/13, H04B17/21
Abstract: a wireless communication device is provided with an in-device capability of characterizing the coupling between a pair of antennas. the wireless communication device determines the coupling through an operating gain measurement and through calibration gain measurements obtained through test ports.
Inventor(s): Erwin SPITS of Utrecht (NL) for qualcomm incorporated, Francesco GATTA of San Diego CA (US) for qualcomm incorporated, Adrianus VAN BEZOOIJEN of Molenhoek (NL) for qualcomm incorporated, Leon METREAUD of Pepperell MA (US) for qualcomm incorporated, Hakan INANOGLU of Acton MA (US) for qualcomm incorporated
IPC Code(s): H04B17/00, H04B17/12, H04B17/13, H04B17/21
Abstract: a wireless communication device is provided with an in-device capability of characterizing the coupling between a pair of antennas. the wireless communication device determines the coupling through an operating gain measurement and through calibration gain measurements obtained through test ports.
20240097803.WAVEFORM PARAMETERS ADAPTATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Iyab Issam SAKHNINI 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, Jun MA of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B17/29
Abstract: certain aspects of the present disclosure provide techniques for waveform parameters adaptation. aspects provide for adapting waveforms to account for impairments that can occur when communicating in a high frequency band. a method that may be performed by a base station (bs) includes detecting one or more impairment conditions. the method includes determining a plurality of waveform parameters to adapt in response to the detected one or more impairment conditions. the method includes signaling the plurality of adapted waveform parameters to a user equipment (ue).
Inventor(s): Wei LIU of Beijing (CN) for qualcomm incorporated, Thomas Joseph RICHARDSON of South Orange NJ (US) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Ori SHENTAL of Marlboro NJ (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L1/00, H03M13/00, H03M13/11
Abstract: methods, systems, and devices for wireless communication are described to support replacing values of one or more information bit vectors with one or more corresponding sets of parity bits. a first wireless device may replace an information bit vector with a parity bit vector, using a set of information bits of the information bit vector and based on a parity check matrix, which may result in generating the set of information bits at an information bit vector corresponding to a parity bit column of the parity check matrix, during encoding. the first wireless device may perform a transmission to a second wireless device, which may receive the transmission, decode the set of information bits to the information bit vector corresponding to the parity bit column. the second wireless device may replace other bit estimates of a vector corresponding to an information bit column with the set of information bits.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L1/00
Abstract: certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (ue). in one example embodiment, a method for wireless communication includes receiving, from a network entity, an indication of a first low density parity check (ldpc) graph to be applied for data transmissions to or from the network entity; and processing data transmissions to or from the network entity in accordance with the first ldpc graph.
Inventor(s): Kiran Venugopal of Green Brook NJ (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04L1/06, H04W16/28
Abstract: techniques and devices for wireless communications are described. a user equipment (ue) may receive a first message from a network entity that indicates a configuration for reporting spatial domain basis function updates to the network entity. the ue may transmit a full channel state information (csi) report and a partial csi report to the network entity based on the indicated configuration. the full csi report may indicate a set of spatial domain basis functions and the partial csi report may indicate an update for the set of spatial domain basis functions. the update for the set of spatial domain basis functions may be relative to the full csi report or a previously transmitted partial csi report. in some examples, the ue may receive a second message from the network entity based on the partial csi report.
20240097823.REPETITION VALUE FOR UPLINK COMMUNICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated, Lianghai JI of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/08, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information indicating a plurality of repetition values for an uplink communication of the ue. the ue may transmit the uplink communication using a number of repetitions indicated by a repetition value of the plurality of repetition values, wherein the repetition value is based at least in part on a power class of the ue. numerous other aspects are described.
Inventor(s): Richard Turner of Belfast (GB) for qualcomm incorporated, Douglas Kogan of Bend OR (US) for qualcomm incorporated, Laurent Wojcieszak of Belfast (GB) for qualcomm incorporated, Mayank Batra of Cambridge (GB) for qualcomm incorporated, Vishal Agarwal of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04L1/08, H04W72/12
Abstract: methods, systems, and devices for techniques for dynamically adjusting retransmission opportunities within a connected isochronous stream (cis) are described. in some aspects, a first wireless device and a second wireless device may support one or more dynamic or “on-the-fly” adjustments to one or more cis settings in accordance with a link quality between the first wireless device and the second wireless device. for example, the first wireless device and the second wireless device may tie a number of transmission opportunities that are usable for retransmissions, within a given isochronous (iso) interval, to the link quality between the first wireless device and the second wireless device. the link quality may be tied or associated with a modulation and coding scheme (mcs) of the link. as such, the first wireless device and the second wireless device may tie a dynamic change in mcs to a dynamic change in retransmission opportunities.
Inventor(s): Yan Zhou of San Diego CA (US) for qualcomm incorporated, Konstantinos Dimou of New York NY (US) for qualcomm incorporated, Yi Huang of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1607, H04L1/1822
Abstract: methods, systems, and devices for wireless communications are described. for instance, a network entity may transmit, to a user equipment transmission (ue), control signaling indicating that the ue is to provide feedback corresponding to a set of feedback process identifiers for at least one component carrier. the network entity may transmit, to the ue, a cancellation indication feedback message that cancels a scheduled uplink transmission in which the ue is scheduled to provide feedback data corresponding to a subset of the set of feedback process identifiers. the network entity may transmit, to the ue, a control message scheduling the ue to transmit the feedback data corresponding to the subset of the set of feedback process identifiers (e.g., based on the cancellation indication). the ue may transmit, to the network entity, a feedback message including the feedback data for the subset based on the control message.
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: in some implementations, a target user equipment (ue) may receive, from an initiator ue via an sl interface, a discovery request corresponding to an sl positioning session, wherein the target ue comprises a plurality of transmission/reception points (trps). the target ue may determine, from the discovery request, the initiator ue is incapable of associating each trp of the plurality of trps with the target ue. responsive to determining the initiator ue is incapable of associating each trp of the plurality of trps with the target ue, the target ue may participate in the sl positioning session with the target ue by either: (i) using only one trp of the plurality of trps during the sl positioning session, or (ii) using each trp of the plurality of trps such that each trp operates as a distinct ue.
20240097839.USER EQUIPMENT RELAYING USING MINI-SLOTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W40/22, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a relay user equipment (ue) may receive a packet from a source node. the ue may identify a select mini-slot or a select sub-band for transmitting the packet based at least in part on a reference signal measurement that is indicated per mini-slot of a plurality of mini-slots or per sub-band of a plurality of sub-bands. the ue may transmit the packet to a destination node using the select mini-slot or the select sub-band. numerous other aspects are described.
20240097840.MULTI-LINK MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: aspects relate to multi-link communication. in some examples, a communication frame carries a multi-link information element (ml ie). the ml ie includes a bitmap and one or more information sub-elements. in some examples, the bitmap indicates the links of a set of radio links to which the information sub-elements apply. in some examples, a frame may carry multiple ml ies. in some examples, different ml ies in the same frame may include the same bitmap, where the different ml ies may carry different information sub-elements for the radio links indicated by the bitmap. in some examples, an ml ie serves to indicate that information sub-elements that are located in the frame body of the frame at a location that precedes the ml ie in the frame body apply to different radio links than the radio links indicated by the bitmap of the ml ie.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) receives an indication to use a transmission configuration indicator (tci) state for receiving or transmitting a communication, the tci state indicating non-serving cell information associated with a non-serving cell. the ue receives or transmits the communication based at least in part on the tci state and a quasi co-location (qcl) chain rule applied for the tci state that indicates the non-serving cell information. the qcl chain rule may indicate that a synchronization signal block (ssb) of the non-serving cell as a source reference signal provides qcl information for one or more signals of a first cell and that the one or more signals of the first cell as source reference signals provide qcl information for one or more channels or signals of a second cell. numerous other aspects are provided.
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B17/318, H04W16/28
Abstract: aspects presented herein may enable a ue to indicate a list of prs resources in which the ue plans to measure in a given occasion to a base station. in one aspect, a ue determines an association between one or more reception properties of one or more prs resources and one or more transmission properties of one or more srs resources. the ue transmits, to at least one serving bs, information indicating the one or more prs resources that the ue is configured to measure in a future measurement occasion. the ue measures prss received from one or more bss on the one or more prs resources based on the one or more reception properties. the ue transmits, to the one or more bss after measuring the prss, srss on the one or more srs resources based on the one or more transmission properties.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L5/14, H04W72/04
Abstract: apparatuses and methods for switching between sbfd and hd modes for different periodicities are described. an apparatus is configured to operate in a sbfd mode associated with a sbfd operation or a hd mode. sbfd operations are associated with sb sets and the hd mode is associated with time/frequency resource sets. the apparatus is configured to obtain first indications of a time/frequency location for each sb, or second indications of the time/frequency resources, and switch to operate in another of the sbfd or the hd mode based on the first or second indications. another apparatus is configured to configure time/frequency locations for sbs of sbfd operations associated with sbfd modes and time/frequency resources of a hd mode, and transmit, for a ue, first indications of the time/frequency locations, or second indications of the time/frequency resources.
20240097873.WIDE FREQUENCY PHASE INTERPOLATOR_simplified_abstract_(qualcomm incorporated)
Inventor(s): Anand MERUVA of San Diego CA (US) for qualcomm incorporated, Jeffrey Mark HINRICHS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L7/00
Abstract: a phase interpolator includes a sampling circuit configured to capture samples of an output of the phase interpolator, a delay circuit configured to delay sampling by the sampling circuit, a comparator configured to provide a comparison signal that indicates whether voltage of the samples exceed a reference voltage, and a counter responsive to the comparison signal and configured to provide an output that controls an operating point of the phase interpolator. the phase interpolator my further include a pair of driver circuits configured to concurrently drive the output of the phase interpolator.
Inventor(s): Morteza SOLTANI of San Diego CA (US) for qualcomm incorporated, Jun MA 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, Raviteja PATCHAVA of San Diego CA (US) for qualcomm incorporated, Zhifei FAN of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L25/02, H04L5/00
Abstract: an apparatus may be configured to transmit (or receive) an indication of a first dmrs, where the first dmrs is identified based on at least two of a non-linearity of a power amplifier of the first device, a modulation and coding scheme (mcs) used for a data transmission associated with the first dmrs, or a channel type of a channel associated with the first dmrs; transmit (or receive), for a second device (or from a first device), the first dmrs for channel estimation at the second device; and transmit (or receive) the data transmission associated with the first dmrs.
Inventor(s): Daniel PAZ of Geva Carmel (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Assaf Touboul of Netanya (IL) for qualcomm incorporated
IPC Code(s): H04L27/36, H04L1/00, H04L27/34
Abstract: a ue of a wireless communication network first receives a modulation and coding scheme index ifor demodulating a physical layer data channel of the network. the ue then demodulates the physical layer data channel with a non-square quadrature amplitude modulation (ns-qam) having a modulation order and code rate corresponding to a spectral efficiency (speff) substantially equal to a speff of a square qam (s-qam) speff indicted by the i, where the ns-qam has an effective channel code rate no larger than the code rate for which the ue may skip decoding a transport block in an initial received transmission.
Inventor(s): Raja Sekhar BACHU of Kendall Park NJ (US) for qualcomm incorporated, Chaitanya Kumar MATCHA of Hyderabad (IN) for qualcomm incorporated, Saurabh SHANDILYA of New Delhi (IN) for qualcomm incorporated
IPC Code(s): H04L43/022, H04B17/336, H04L43/0852
Abstract: methods, systems, and devices for wireless communications are described. a distributed unit (du) component/function of a base station may determine, for one or more radio units associated with the distributed unit, one or more sampling metrics associated with signal combining operations at the radio units. the du may select, based at least in part on the one or more sampling metrics, a combining scheme to use for the signal combining operations. the du may provide an indication of the selected combining scheme to at least one radio unit of the one or more radio units.
Inventor(s): 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
IPC Code(s): H04L47/24, H04W28/02
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive one or more control messages from a network entity scheduling a first and second physical uplink shared channel (pusch) messages that overlap at least partially in the time domain. for example, the ue may receive a first control message indicating a set of first pusch messages associated with a first rank value and a first quantity of ports and a second control message indicating a second pusch message associated with a second rank value and a second quantity of ports. in cases that transmitting both the first and second pusch messages exceeds a threshold rank value or a threshold quantity of ports, the ue may refrain from transmitting one of the first or second pusch messages.
Inventor(s): Yong He of San Diego CA (US) for qualcomm incorporated, Imed Bouazizi of Frisco TX (US) for qualcomm incorporated, Muhammed Zeyd Coban of Carlsbad CA (US) for qualcomm incorporated, Nikolai Konrad Leung of San Francisco CA (US) for qualcomm incorporated
IPC Code(s): H04L65/70, H04L65/65
Abstract: an example device for processing media data includes a memory configured to store media data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: determine one or more user interactions with a virtual scene, each of the one or more user interactions corresponding to a particular media type of one or more media types; construct a packet including data for a media communication session, the packet including header data indicating the one or more media types for the one or more user interactions and one or more attributes for each of the one or more media types; and send the packet to a device involved in the media communication session.
Inventor(s): Hongtao Wang of San Diego CA (US) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/11, H04N19/176, H04N19/593
Abstract: a video decoder may be configured to determine that a block of video data is encoded using an intra prediction process that utilizes multiple intra prediction predictors; determine a set of reference lines for the intra prediction process; determine a first set of intra prediction predictors based on the set of reference lines; determine a second set of intra prediction predictors based on the set of reference lines; generate a fusion of predictors from the first set of intra prediction predictors and the second set of intra prediction predictors; and decode the block of video data using the fusion of predictors.
20240098293.ENCODING HIGH DYNAMIC RANGE VIDEO DATA_simplified_abstract_(qualcomm incorporated)
Inventor(s): Dmytro Rusanovskyy of San Diego CA (US) for qualcomm incorporated, Cheng-Teh Hsieh of Del Mar CA (US) for qualcomm incorporated, Wei-Jung Chien of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/463, H04N9/64, H04N19/132, H04N19/136, H04N19/169, H04N19/184, H04N19/186, H04N19/85
Abstract: an example device for encoding high dynamic range (hdr) video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: calculate a histogram for an image of the video data, the image being expressed in a linear light format; encode values for the histogram of the image expressed in the linear light format; and encode the image. data for the histogram may be expressed in an array of variables having a size of 2�18 bits. the device may encode codewords representing values for bins of the histogram, where the codewords may be selected from a set of codewords for a pq10 format for hdr images. the bins of the histogram may represent non-equal width ranges.
Inventor(s): Liangping Ma of San Diego CA (US) for qualcomm incorporated, Thomas Stockhammer of Bergen (DE) for qualcomm incorporated, Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated, Nikolai Konrad Leung of San Francisco CA (US) for qualcomm incorporated, Imed Bouazizi of Frisco TX (US) for qualcomm incorporated
IPC Code(s): H04N19/68, H04L67/141
Abstract: an example device for presenting media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to: receive a first set of media data of a media bitstream; in response to determining that a second set of media data of the media bitstream following the first set of media data will not be received within a period of time, predictively generate replacement media data for the second set of media data using at least a subset of the first set of media data; and present the first set of media data and the replacement media data.
Inventor(s): Gopi Madhan DABBADI of Mahadevapura (IN) for qualcomm incorporated, Rosali PATRO of Berhampur (IN) for qualcomm incorporated, Shengqi YANG of Carlsbad CA (US) for qualcomm incorporated, Sandeep Nellikatte SRIVATSA of Bangalore (IN) for qualcomm incorporated, Ashish MISHRA of Bhubaneswar (IN) for qualcomm incorporated
IPC Code(s): H04N19/85, H04N19/154, H04N19/176, H04N19/182
Abstract: systems and methods for decoding are described. a decoder system is configured to retrieve, from the grain array stored within the on-chip memory, noise pixel data associated with at least one reconstructed video pixel. the decoder system is configured to apply noise data to the at least one reconstructed video pixel to generate at least one output video pixel. the noise data is determined based on the noise pixel data.
Inventor(s): Sandeep Sethia of Bengaluru (IN) for qualcomm incorporated, Tanmay Agarwal of Najibabad (IN) for qualcomm incorporated, Ravichandra Ponaganti of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04N21/234, G10L15/16, H04N21/8405
Abstract: a device includes one or more processors configured to obtain an audio stream and to detect one or more keywords in the audio stream. the one or more processors are also configured to adaptively classify one or more objects associated with the one or more keywords. the one or more processors are further configured to insert the one or more objects into a video stream.
20240098357.CAMERA INITIALIZATION FOR REDUCED LATENCY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Wesley James HOLLAND of Encinitas CA (US) for qualcomm incorporated, Upal MAHBUB of Santee CA (US) for qualcomm incorporated, Venkata Ravi Kiran DAYANA of San Diego CA (US) for qualcomm incorporated, Rengaraj THIRUPATHI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N23/61, G06T7/246, H04N23/60, H04N23/65, H04N23/67
Abstract: systems, methods, and non-transitory media are provided for predictive camera initialization. an example method can include obtain, from a first image capture device, image data depicting a scene; classify the scene based on the image data; based on the classification of the scene, predict a camera use event; and based on the predicted camera use event, adjust a power mode of at least one of the first image capture device and a second image capture device.
20240098361.RECOMMENDATIONS FOR IMAGE CAPTURE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sandeep SETHIA of Bengaluru (IN) for qualcomm incorporated, Ravichandra PONAGANTI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04N23/611, H04N23/60, H04N23/62, H04N23/63
Abstract: systems, methods, and non-transitory media are provided for adjusting a posture of a subject being photographed. an example method can include obtaining, via a camera of a mobile device, an image depicting a subject posing in a first posture; determining a match between the first posture of the subject depicted in the image and a second posture from a set of stored user postures; and based on the match, generating a recommendation indicating one or more suggested adjustments to the first posture of the subject, the one or more suggested adjustments being estimated to increase a matching amount between the first posture of the subject and the second posture from the set of stored user postures.
Inventor(s): Pei Xiang of San Diego CA (US) for qualcomm incorporated, Erik Visser of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04R5/04, G06F3/01, H04R3/00, H04S7/00
Abstract: gesture-responsive modification of a generated sound field is described.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/029, G01S5/02, H04W72/04
Abstract: in an aspect, a method performed by a network node includes obtaining a plurality of radio frequency fingerprint positioning (rffp) measurements associated with known positioning parameters associated with a known location of a user equipment (ue), wherein each rffp measurement of the plurality of rffp measurements is further associated with a transmission point configuration of a plurality of transmission point configurations; and training a positioning model to provide an estimate of one or more positioning parameters associated with a location of the ue, wherein the training of the positioning model is based on the plurality of rffp measurements, known positioning parameters associated with the known location, and the plurality of transmission point configurations.
20240098459.UPLINK BROADCAST/MULTICAST PACKET PROCESSING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Vinay JOSEPH of Calicut (IN) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA (US) for qualcomm incorporated, Fatih ULUPINAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/06, H04W24/08, H04W28/06, H04W80/02
Abstract: methods, devices, and systems for processing uplink broadcast or multicast (“broadcast/multicast”) packets from a user equipment (ue) and distributing the broadcast/multicast packets to other ues in a network. in some aspects, a ue may receive, from a base station, a downlink packet comprising broadcast or multicast (broadcast/multicast) ethernet data for a protocol data unit (pdu) session of the ue with a data network (dn) associated with the base station, determining whether the downlink packet corresponds to an uplink packet previously transmitted to the base station by the ue, discarding the downlink packet for the pdu session based on determining that the ue previously transmitted the corresponding uplink packet comprising the broadcast/multicast ethernet data for the pdu session to the base station, and processing the downlink packet for the pdu session based on determining that the ue did not previously transmit the corresponding uplink packet.
Inventor(s): Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W4/50, H04W60/00, H04W76/10, H04W76/36
Abstract: methods, systems, and devices for wireless communications are described. in the context of a service-based wireless system, a user equipment (ue) may communicate with one or more core network services offered by a service-based network, where respective core network services are in one of an active, inactive, or unconnected state at the ue. the ue may be configured to maintain service contexts for communicating with core network services that are in an active or an inactive state at the ue, where signaling between the ue and each respective core network service may be used to activate or deactivate the respective core network services at the ue between the active and inactive states. by maintaining service contexts for inactive core network services, the ue may be able to quickly and efficiently resume communications with a core network service in accordance with the stored service context upon activating the core network service.
Inventor(s): Akash Kumar of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W8/18, H04W4/021, H04W8/24, H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may support multi-subscriber identity module (sim) operation in dual sim dual active (dsda) deployments. in some aspects, the ue may dynamically allocate its hardware capabilities between a first network subscription and a second network subscription based on current or predicted future network conditions. the ue may predict future network conditions based on past and/or current measurement reports of network conditions. in some aspects, a ue may determine that a first network subscription's hardware capability is better suited to perform one or more network measurements assigned to a second network subscription of the ue. the ue may perform one or more network measurements assigned to the second network subscription via the first network subscription, and then transmit the report to the network via the second network subscription.
Inventor(s): Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W8/18, H04W4/50, H04W12/08
Abstract: methods, systems, and devices for wireless communications are described. in a service-based network, groups of core network services may share a user equipment (ue) credential or network subscription. signaling between a ue and a service-based network (e.g., via a distributed unit) enables the ue to establish a service context for communications with multiple core network services in a same service group. a ue may receive control signaling from the network indicating service groups offered by the service-based network. the control signaling may indicate the services included in each service group and how to access the service group. the ue may transmit an access request indicating a selected service group to the network, and in response, the network may indicate a service context for communicating with the services included in the service group. the ue may use the same service context to access the different services in the service group.
20240098482.CONTEXT SPECIFIC ALERTS FOR USER EQUIPMENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Gene Wesley MARSH of San Diego CA (US) for qualcomm incorporated, Nileshkumar PAREKH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W48/16, H04W68/00, H04W72/04
Abstract: method and apparatus for context specific alerts for autonomous and non-autonomous vehicles. the apparatus obtains a capability indication of a ue, the capability indication indicating that the ue is paired with a vehicle. the apparatus generates vehicle specific signals based on the capability indication indicating that the ue is paired with the vehicle. the apparatus outputs the vehicle specific signals to the ue. the vehicle comprising an autonomous vehicle, where the capability indication further indicates that an autonomous mode of the autonomous vehicle is engaged or disengaged. data within the vehicle specific signals is tailored to a paired combination of the ue and the vehicle.
Inventor(s): Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W48/16, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. in the context of a service-based wireless system, a user equipment (ue) may receive signaling from a network entity indicating a set of core network services offered by a service-based network that interfaces with a radio access network (ran) associated with the network entity. a capability service may obtain ue capabilities, and provide relevant capabilities to one or more other core network services. the ue may transmit an updated ue capability to the capability service, which may provide updated capability indications to one or more services that have subscribed to receive indications of updated ue capabilities.
20240098484.MODEL GENERALIZATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W36/36, H04W76/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may obtain generalization information associated with a model, a model structure (ms), or a parameter set (ps) associated with the model. the ue may initiate a connection to a network node. the ue may filter the model, the ms, or the ps based at least in part on the generalization information. the ue may transmit ue capability information to the network node, based at least in part on filtering the model, the ms or the ps, that indicates whether the model, the ms, or the ps is applicable, available, or supported by the ue. numerous other aspects are described.
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Enoch Shiao-Kuang LU of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Aamod KHANDEKAR of San Diego CA (US) for qualcomm incorporated, Seyed Ali Akbar FAKOORIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W16/14, H04W72/0446, H04W72/1268, H04W72/23, H04W72/56
Abstract: the techniques described herein may provide for sub-slot based physical uplink shared channel (pusch) repetition (i.e., back-to-back pusch repetition within a slot) according to user equipment (ue) capability. a ue may employ uplink data repetition capability reporting for base station scheduling of uplink data repetition and base station management of the number of transport blocks (tbs) that a ue supports (e.g., processes and transmits for uplink) on a per-slot basis. according to the techniques described herein, a ue may indicate whether it supports mini-slot repetition (e.g., for ultra-reliable low-latency communication (urllc), enhanced mobile broadband (embb), or both) via an uplink data repetition capability report. the uplink data repetition capability report may further indicate a maximum number of supported repetitions per tb, a number of supported tbs per slot, etc., such that a base station may configure or schedule pusch repetition based on the ue's reported capability.
Inventor(s): Mohamed Fouad Ahmed Marzban of San Diego CA (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/12, H04L41/16
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a network entity may obtain information (e.g., a data set, a model update) corresponding to a user equipment (ue), the information associated with a machine learning model. the network entity may determine whether the information or the ue providing the information is trusted or untrusted based on the information. the network entity may output, to another network entity, an indication that the information corresponding to the ue is considered untrusted or trusted based on a predicted output of the machine learning model (e.g., if the model is trained using the information). the other network entity may further train the machine learning model using trusted information and may refrain from using untrusted information. additionally, or alternatively, if a ue is determined to be untrusted, a network entity may configure the ue to refrain from further data collection processes.
Inventor(s): Igor Gutman of Hod HaSharon (IL) for qualcomm incorporated, Yavuz Yapici of Florham Park NJ (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/122, H04W12/40
Abstract: methods, systems, and devices for wireless communications are described for physical layer signature feedback to enhance security in wireless communications. a user equipment (ue) and a network entity may apply a physical layer signature, such as an artificial physical layer impairment, to one or more physical layer signals that may be measured to identify a physical layer signature of the associated physical layer signal. the ue, upon receipt of a physical layer signal, may check if the identified signal includes a physical layer signature of a set of valid physical layer signatures. if the received physical layer signature matches a valid physical layer signature, the ue may operate in accordance with procedures associated with the signal. if the received physical layer signature does not match a valid physical layer signature, the ue may transmit a message to the network entity that indicates an unmatched physical layer signature.
Inventor(s): Ravi AGARWAL of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Naga BHUSHAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/122, H04B7/06, H04L5/00, H04W12/108, H04W12/61, H04W48/12, H04W56/00, H04W76/11
Abstract: in a wireless access network, a false base station (fbs) may imitate a legitimate base station by repeating the transmissions of the legitimate base station at a higher power level such that one or more user equipment (ues) synchronize with the fbs instead of the legitimate base station. the present disclosure provides a ue that detects an fbs. the ue may estimate a time of arrival of different multipath components of a downlink signal corresponding to a physical cell identity. the ue may determine an existence of fbs based on a difference between the times of arrival of two of the different multipath components exceeding a threshold amount of time. the ue may perform a mitigation operation in response to determining the existence of the fbs.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Michael LEVITSKY of Rehovot (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W56/00
Abstract: a network node may transmit, using a first set of beams, coarse beam information for a second set of beams associated with a user equipment (ue) and a set of repeaters. the ue and the set of repeaters may receive, using the first set of beams, the coarse beam information for the second set of beams associated with the ue and the set of repeaters. the ue and the set of repeaters may transmit refined beam information for the second set of beams associated with the set of repeaters and the ue. the network node may receive, using the first set of beams, the refined beam information for the second set of beams associated with the set of repeaters and the ue.
20240098519.SIDELINK RESOURCE ALLOCATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W72/02, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitter user equipment (ue) may transmit, to a receiver ue, a request for sensing information that includes an indication of one or more transmit beam directions. the ue may receive, from the receiver ue based at least in part on the indication of the one or more transmit beam directions, sensing information associated with a beam of a plurality of beams configured for communications between the transmitter ue and the receiver ue. numerous other aspects are described.
Inventor(s): Akash Kumar of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W24/02, H04W24/10, H04W72/04, H04W72/08
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may support multi-subscriber identity module (sim) operation in dual sim dual active (dsda) deployments. in some aspects, the ue may dynamically allocate its hardware capabilities between a first network subscription and a second network subscription based on current or predicted future network conditions. the ue may predict future network conditions based on past and/or current measurement reports of network conditions. in some aspects, a ue may determine that a first network subscription's hardware capability is better suited to perform one or more network measurements assigned to a second network subscription of the ue. the ue may perform one or more network measurements assigned to the second network subscription via the first network subscription, and then transmit the report to the network via the second network subscription.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Michael LEVITSKY of Rehovot (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W76/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may communicate, with a primary cell, one or more signals using a first beam that is associated with a first spatial direction. the ue may measure a subset of beams from a set of beams associated with a secondary cell, wherein the subset of beams is selected based at least in part on the first beam or the first spatial direction. the ue may establish a connection with the secondary cell using a second beam from the subset of beams based at least in part on the measurements of the subset of beams. numerous other aspects are described.
Inventor(s): Prashant SHARMA of San Jose CA (US) for qualcomm incorporated, Muhammad Nazmul ISLAM of Littleton MA (US) for qualcomm incorporated, Yongjun KWAK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W56/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may obtain an indication of a bandwidth part (bwp) measurement offset associated with a layer 1 measurement. the ue may communicate in a wireless network based at least in part on using the bwp measurement offset with the layer 1 measurement. numerous other aspects are described.
Inventor(s): Avinash SHRIVASTAVA of Hyderabad (IN) for qualcomm incorporated, Stephen William EDGE of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, G01C21/00, G01C21/36, H04W4/029, H04W16/26
Abstract: in some implementations, a server may obtain wireless network coverage information from crowdsourcing devices, where the wireless network coverage information indicates characteristics of wireless network coverage at different locations along various routes of travel. the server may determine a wireless coverage map of an area based on the wireless network coverage information, where the wireless coverage map comprises, for locations along one or more routes of travel within the area, a respective wireless coverage indication indicative of a level of wireless coverage for wireless networks at the respective location. the server may send route-based coverage information to a mobile device for a particular route, where the route-based coverage information includes the respective wireless coverage indication, from the coverage map, for one or more locations along the particular route.
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. a communication link between the ue and a serving base station may be established. the ue may measure, at an application layer of the ue, a set of quality of experience variables associated with different service types. the ue may measure, at an access stratum of the ue, a set of radio resource management variables associated with the communication link between the ue and the serving base station and a communication link between the ue and a corresponding set of one or more neighboring base stations associated with the communication links. the ue may transmit a measurement report to the serving base station indicating information associated with the quality of experience variables and the radio resource management variables in a multi-layer readable format.
Inventor(s): Xiaolong HUANG of Santee CA (US) for qualcomm incorporated, Manish Shukla of Milpitas CA (US) for qualcomm incorporated, Srinivas Katar of Fremont CA (US) for qualcomm incorporated, Sandip Homchaudhuri of San Jose CA (US) for qualcomm incorporated, Simon Jan Brand of Pleasanton CA (US) for qualcomm incorporated, Harinder Singh of Saratoga CA (US) for qualcomm incorporated, Tejaswini Gollamudi of San Jose CA (US) for qualcomm incorporated, Qinfang Sun of Cupertino CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02
Abstract: aspects of the present disclosure allow for improving e2e mesh throughput by applying transmission (tx) biasing on the wi-fi mesh backhaul. aspects of the disclosure are directed to solutions for reducing traffic load in wi-fi mesh networks by applying tx biasing on the wi-fi mesh backhaul. certain aspects are directed to selectively transmitting or preventing transmission of data over the first backhaul link to the first mld based at least in part on a fronthaul airtime utilization, a first backhaul airtime utilization, or a second backhaul airtime utilization. doing so allows a root access point or a network controller to apply tx biasing between multi-link operation links towards each repeater so that traffic load on a backhaul-link would not overly occupy the front-haul link because of common channel use by selectively transmitting or preventing transmission of data on the backhaul links.
Inventor(s): Vijayakumar BALASUBRAMANIAN of Chennai (IN) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L47/283
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for increasing the throughput of a link between a tcp server and a tcp client that is hosted by a wireless communication device in a wireless communication network. in some implementations, a tcp round-trip time (rtt) can be reduced by modifying transmit parameters of an intermediary device in the wireless communication network to increase a rate at which tcp data is conveyed over a wireless channel from the intermediary device to the device hosting the tcp client. in some implementations, tcp rtt reduction measures can be implemented opportunistically, associated with the conditions of the wireless channel.
20240098555.TECHNIQUES FOR CONTROLLING A NETWORK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Simone Merlin of San Diego CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated, Hemanth Sampath of San Diego CA (US) for qualcomm incorporated, Bibhu Mohanty of Del Mar CA (US) for qualcomm incorporated, Brian Michael Buesker of San Diego CA (US) for qualcomm incorporated, Yuan Zhou of San Diego CA (US) for qualcomm incorporated, Eric Vanbuhler of San Diego CA (US) for qualcomm incorporated, Danyang Cong of San Diego CA (US) for qualcomm incorporated, Raamkumar Balamurthi of San Diego CA (US) for qualcomm incorporated, Harshit Joshi of San Diego CA (US) for qualcomm incorporated, Vamsi Vegunta of San Diego CA (US) for qualcomm incorporated, Danny Jen of San Diego CA (US) for qualcomm incorporated, Nitin Ravinder of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L5/00, H04W8/24, H04W74/08
Abstract: this disclosure describes systems, devices, apparatus, and methods, including computer programs encoded on storage media, for controlling a network with one or more access points (aps). a controller may be configured to schedule at least some resources of the one or more aps to improve network efficiency. the aps may measure and report a variety of information and statistics to the controller. the controller may determine one or more transmission parameters and one or more operations a given ap is permitted to perform during a respective time interval. the controller may communicate the one or more transmission parameters using an indication, such as a message. at least one ap associated with the controller may communicate with stations (stas) using the one or more transmission parameters.
20240098560.WIRELESS NETWORK LOAD BALANCING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaolong HUANG of Santee CA (US) for qualcomm incorporated, Srinivas KATAR of Fremont CA (US) for qualcomm incorporated, Manish SHUKLA of Milpitas CA (US) for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04W28/08
Abstract: this disclosure provides methods, devices and systems for load balancing access points (aps) in a mesh network. certain aspects are directed to obtaining load information from each wireless device of a set of wireless devices, the load information being indicative of resource availability for each band available to each wireless device of the set. in some examples, the disclosure is directed to identifying a first band and a first wireless device of the set of wireless devices associated with the first band based on the first band having a highest level of traffic among bands available to the set of wireless devices.
20240098562.CONGESTION CONTROL FOR NR V2X_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sudhir Kumar Baghel of Pleasanton 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, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04W4/40, H04W24/08
Abstract: in one aspect, a method includes determining, by a user equipment (ue), a channel busy ratio (cbr) window for a cbr measurement for one or more resources; determining, by the ue, a cbr measurement value for the cbr window and for the one or more resources; determining, by the ue, a channel occupancy ratio (cr) window based on a first number of subframes used for a history of past transmissions and based on a second number of subframes used for future planned transmissions and corresponding retransmissions; and determining, by the ue, a cr value for the cr window based on subchannels used for the one or more resources for the first number of subframes and based on subchannels estimated for the one or more resources for the second number of subframes. in another aspect, a method includes determining a cr window based on a cbr measurement value.
20240098563.LATENCY MANAGEMENT FOR DATA TRAFFIC_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mohammad ASHRAF of Cuttack (IN) for qualcomm incorporated, Ankur SRIVASTAVA of Lucknow (IN) for qualcomm incorporated, Rahul MARINGANTI of Hyderabad (IN) for qualcomm incorporated, Anushka NAYSE of San Diego CA (US) for qualcomm incorporated, Vivek BINDAL of Bharatpur (IN) for qualcomm incorporated
IPC Code(s): H04W28/06, H04W24/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive information identifying a recovery time associated with packet data convergence protocol (pdcp) communication using a reordering timer, wherein a distribution of recovered pdcp counts associated with the pdcp communication is associated with a configured characteristic for a packet recovery time. the ue may communicate on a link using a communication configuration associated with a correlation between the packet recovery time and a link characteristic. numerous other aspects are described.
Inventor(s): Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W28/08, H04L5/00, H04W28/02, H04W76/25
Abstract: methods, systems, and devices for wireless communications are described. described techniques relate to signaling between user equipment (ue), distributed units, and a transport service of a service-based network that provides radio bearers for multiple core network services of the service-based network. the transport service may enable the ue to establish and maintain connections with the various core network services offered by the service-based network. a ue may indicate requested parameters, such as quality of service (qos) targets, an amount of data, and the like, and the transport service may return service information indicating core network services that match the request capabilities. a distributed unit may map one or multiple transport radio bearers to a logical channel, and provide a physical resource configuration to the ue for communicating with one or more core network services via the distributed unit.
Inventor(s): Punyaslok Purkayastha of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/24
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a measurement configuration including trigger conditions for performance of handover procedures within a service-based wireless system. the ue may transmit a message indicating a satisfaction of a trigger condition to a source network entity, a mobility service offered by a service-based network, or both. after performance of a handover decision by the source network entity, the mobility service, or both, the mobility service may select a target network entity for the handover procedure. the mobility service may select a target network entity that supports at least one active core network service at the ue. the ue may then receive a handover command from the mobility service, and may perform a handover procedure to the target network entity.
20240098582.USER EQUIPMENT HANDOVER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Olufunmilola Omolade AWONIYI-OTERI 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): H04W36/00, H04W16/28, H04W72/0446, H04W72/23, H04W74/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a source base station (bs), a handover message or the beam or panel selection message including multi-beam or multi-panel information identifying a first one or more beams or panels to remain with the source bs and a second one or more beams or panels to switch from the source bs to a target bs during a handover procedure. the ue may perform the handover procedure to switch from the source bs to the target bs with the first one or more beams or panels for communication with the source bs and the second one or more beams or panels for communication with the target bs. numerous other aspects are provided.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W56/00, H04W76/11, H04W76/27, H04W80/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may select, from a set of one or more neighbor cells, a set of one or more candidate cells for an inter-cell mobility operation; determine, from the set of one or more candidate cells, a set of one or more selected cells for the inter-cell mobility operation; add the set of one or more selected cells to a cell group of the ue; and transmit, to a base station, at least one of: the set of one or more candidate cells, or the set of one or more selected cells. numerous other aspects are provided.
Inventor(s): Min WANG of San Diego CA (US) for qualcomm incorporated, Pravjyot Singh DEOGUN of Bengaluru (IN) for qualcomm incorporated, Mouaffac AMBRISS of San Diego CA (US) for qualcomm incorporated, Carlos Marcelo Dias PAZOS of Carlsbad CA (US) for qualcomm incorporated, Arvind Vardarajan SANTHANAM of San Diego CA (US) for qualcomm incorporated, Yong XIE of San Diego CA (US) for qualcomm incorporated, Vikram SINGH of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Shankar Ganesh LAKSHMANASWAMY of Bangalore (IN) for qualcomm incorporated, Manjunatha KANTHARAJU of Bangalore (IN) for qualcomm incorporated, Ertugrul Necdet CIFTCIOGLU of North Reading MA (US) for qualcomm incorporated, Vaishali Ailani RAI of Bangalore (IN) for qualcomm incorporated, Kuo-Chun LEE of San Diego CA (US) for qualcomm incorporated, Arnaud MEYLAN of San Diego CA (US) for qualcomm incorporated, Leena ZACHARIAS of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W36/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may identify an indication of an occurrence of a handover. the ue may adjust a delay used by a buffer based at least in part on the indication of the occurrence of the handover. the ue may process one or more packets of the buffer based at least in part on the adjustment of the delay used by the buffer. numerous other aspects are described.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/08, H04W36/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit capability information indicating a capability relating to layer 1 or layer 2 (l1/l2) mobility using a configured cell set and an activated cell set. the ue may communicate in accordance with the capability information. numerous other aspects are described.
Inventor(s): Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Saeid SAHRAEI of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/22, H04B7/04, H04L43/0882, H04W36/00
Abstract: methods, systems, and devices for wireless communications are described. a ue may receive, from a base station, an indication of a degree of ue loading for at least one of a set of reconfigurable reflective surfaces that are configured to assist in communications between the ue and the base station. the ue may select a reconfigurable reflective surface for use in the communications between the ue and the base station based on the degree of ue loading of the selected reconfigurable reflective surface, and transmit a signal to the base station via the selected reconfigurable reflective surface. in some cases, the ue may receive, from the base station, an indication for the ue to use a different reconfigurable reflective surface than the selected reconfigurable reflective surface, and may transmit a second signal to the base station via a second reconfigurable reflective surface based on the indication.
Inventor(s): Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated, Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Punyaslok PURKAYASTHA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/30, H04W36/00, H04W76/15, H04W76/18
Abstract: aspects described herein relate to improving layer 1 (l1)/layer 2 (l2) mobility in certain scenarios. in some aspects, an indication of mobility from a first cell in a candidate cell set configured for l1/l2 mobility to a second cell can be received, and one or more parameters related to mobility failure or mobility history or radio link failure (rlf) associated with the mobility to assist the network node in at least one of performing a subsequent l1/l2 mobility for the ue or avoiding rlf or mobility failure during the subsequent l1/l2 mobility can be transmitted. in other aspects, the indication of mobility can be transmitted and the one or more parameters can be received. in some aspects, a list of conditional primary secondary cell (pscell) change (cpc) configurations can be communicated following a pcell switch.
Inventor(s): Ramji SRINIVASAN of Cambridge (GB) for qualcomm incorporated, Chun Kun KIM of Cambridge (GB) for qualcomm incorporated, Mehdi FALLAHPOUR of Carlsbad CA (US) for qualcomm incorporated, Rogerio Guedes ALVES of Macomb Township MI (US) for qualcomm incorporated
IPC Code(s): H04W36/32, G10L15/20, H04R1/40, H04W36/30
Abstract: disclosed are techniques for audio processing handover between audio devices. in an aspect, a method of audio processing handover between audio devices comprises selecting a first audio device to be a primary audio input device and deactivating the second audio device; performing a voice processing algorithm on the first audio device; detecting that the quality of the first audio signal does not satisfy a quality threshold, and in response, activating the second audio device and measuring the quality of the second audio signal. if the quality of the second audio signal is better than the quality of the first audio signal, select the second audio device to be the primary audio input device, deactivate the first audio device, and perform the voice processing algorithm on the second audio device. otherwise, deactivate the second audio device for some amount of time before checking again.
Inventor(s): Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W40/02, H04W40/24, H04W76/10
Abstract: methods, systems, and devices for wireless communications are described. an end-to-end routing layer may address packets between a user equipment (ue) and core network services offered by a service-based network on a per-core network service basis. a ue may communicate directly with a core network service (e.g., based on a network address associated with the core network service) or indirectly (e.g., through a proxy service). the ue may select access stratum (as) resources over which to transmit an uplink packet data unit based on the target core network service. the ue may receive control signaling from a distributed unit, a system information block (sib), or point-to-point signaling from the core network services indicating specific as resources for each core network service. the ue may select logical channels for transmitting the uplink packet data units to specific core network services based on the as resources associated with each service.
Inventor(s): Subramanian ANANTHARAMAN of Bangalore (IN) for qualcomm incorporated, Sreekanth NATARAJAN of Chennai (IN) for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated, Sujatha VARADARAJAN of Chennai (IN) for qualcomm incorporated
IPC Code(s): H04W40/08, H04W40/10, H04W72/04
Abstract: this disclosure provides systems and methods for use of automated frequency coordination (afc) to manage transmission power and frequencies. in some implementations, a device transmits, to a network entity, an afc request. the device receives, from the network entity, an afc response, the afc response including an afc power level indication of one or more nearest neighboring entities. the device sets a transmit power of the device based at least in part on the afc power level indication of at least one of the one or more nearest neighboring entities, and the device transmits at the transmit power. in some instances, the device transmits a first number of afc requests during a first instance of travelling along a path and transmits a second number of afc requests less than the first number of afc requests during one or more successive instances after the first instance of travelling along the path.
20240098619.SIDELINK UNLICENSED CHANNEL RELAY SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sherif Elazzouni of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Qing Li of PRINCETON JUNCTION NJ (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Piyush Gupta of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W40/22, H04W24/08, H04W76/30
Abstract: methods, systems, and devices for wireless communication are described. a first user equipment (ue) may determine to perform a relay selection procedure and receive respective messages from one or more second ues including one or more parameters for selecting a second ue to relay communications between the first ue and a network entity. the first ue may determine that respective parameters satisfy a threshold and select the second ue associated with the respective parameters. in some cases, the first ue may receive a control message prior to performing the relay selection procedure. the control message may include a configuration for modifying the communication path that includes an indication of one or more candidate ues for relaying communications between the first ue and the network entity.
20240098624.MULTI-LINK COMMUNICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abhishek Pramod PATIL 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, Lochan VERMA of Danville CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/08, H04L1/1607, H04W4/23, H04W8/24, H04W12/73, H04W48/16, H04W72/0446, H04W74/08, H04W76/11, H04W76/15
Abstract: this disclosure provides systems, methods, and apparatuses for associating a wireless communication device such as a wireless station (sta) of a sta multi-link device (mld) with an access point (ap) mld that includes a first ap associated with a first communication link of the ap mld and includes one or more secondary aps associated with one or more respective secondary communication links of the first ap mld. the first ap includes one or more virtual aps, and the first ap and the one or more virtual aps of the first ap belong to a first multiple basic service set identifier (bssid) set associated with the first communication link. the ap mld transmits a frame including a first element carrying discovery information for the first ap and the one or more virtual aps belonging to the first multiple bssid set, and including a second element carrying discovery information for the one or more secondary aps of the first ap mld associated with the one or more respective secondary communication links of the first ap mld.
20240098625.DISCOVERY IN A SERVICE-BASED WIRELESS SYSTEM_simplified_abstract_(qualcomm incorporated)
Inventor(s): Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W48/12, H04W40/24
Abstract: methods, systems, and devices for wireless communications are described. described techniques relate to signaling between user equipments (ues), distributed units, and a discovery service of a service-based network that provides service information about other core network services of the service-based network. the service information may enable the ue to establish and maintain connections with the various core network services offered by the service-based network. a ue may indicate requested capabilities for the core network services, and the discovery service may return service information indicating core network services that match the requested capabilities. the ue may request information regarding specific core network services in the discovery request, and the discovery service may return information regarding the specific core network services. for example, the service information may include dependency information between core network services, service capabilities, or a network location associated with the core network services.
Inventor(s): Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W48/14
Abstract: methods, systems, and devices for wireless communications are described. in the context of a service-based wireless system, a network entity of a random access network (ran) may aggregate system information block (sib) configurations from multiple core network services, where the core network services are offered or provided by a service-based network that interfaces with the ran. after aggregating the sib configurations, the network entity may relay or broadcast system information (e.g., sib containers) to ues communicatively coupled to the ran on behalf of the core network services.
Inventor(s): Aria Hasanzadezonuzy of Somerville NJ (US) for qualcomm incorporated, Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated, Jianghong Luo of Skillman NJ (US) for qualcomm incorporated, Naeem Akl of Bridgewater NJ (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) 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): H04W52/02
Abstract: methods and apparatus for assisted frequency scan signaling are described. a method for wireless communication at a cell may comprise entering a semi-active state corresponding to an energy-saving mode of operation of the cell; configuring a downlink signal to assist at least one user equipment (ue) to detect a synchronization signal transmitted from at least one cell in an active state; and transmitting the downlink signal during the semi-active state. a method for wireless communication at a ue may comprise receiving a downlink signal from a cell in a semi-active state corresponding to an energy-saving mode of operation of the cell; detecting, based at least in part on the downlink signal, a synchronization signal transmitted from at least one cell in an active state; and establishing a connection with the at least one cell in the active state based at least in part on the synchronization signal.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Tal OVED of Modiin (IL) for qualcomm incorporated, Oren MATSRAFI of Yad Modechai (IL) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W56/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, an apparatus may receive a wake-up signal (wus) indicating that the user equipment (ue) is to perform a wake-up from a sleep mode. the apparatus may determine a set of parameters for a reference sequence to be used in association with performing a synchronization after the wake-up. the apparatus may receive the reference sequence based at least in part on the set of parameters. numerous other aspects are described.
Inventor(s): Siyi CHEN of Beijing (CN) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Changlong XU 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
IPC Code(s): H04W52/02, H04W74/08
Abstract: methods, systems, and devices for wireless communications are described. a first wireless device may determine an energy pattern corresponding to a characteristic of the first wireless device. the energy pattern may include at least two sub-periods of different energy levels. the first wireless device may transmit the energy pattern on a channel (e.g., an unlicensed channel) prior to transmitting a first message on the channel to indicate the upcoming message to other devices. a second wireless device may monitor the channel during energy detection intervals and may detect the energy pattern. the second wireless device may determine the characteristic of the first wireless device based on detecting the energy pattern and may modify timing for transmission of a second message on the channel based on determining the characteristic. the first wireless device may transmit the first message on the channel based on transmitting the energy pattern.
Inventor(s): Gopinath Patra of Midnapore (IN) for qualcomm incorporated, Richard Turner of Belfast (GB) for qualcomm incorporated, Laurent Wojcieszak of Belfast (GB) for qualcomm incorporated, Srikant Kuppa of Fremont CA (US) for qualcomm incorporated, Mayank Batra of Cambridge (GB) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: methods, systems, and devices for wireless communications are described. the described techniques generally provide for modifying a bit rate of a real-time stream at a station (sta). the sta may determine an average wake duration within an interval for communications with an access point (ap), and may compare the average to a target active duration for efficient power usage. in some other cases, the sta may learn a scheduling pattern of the ap, and may reduce the bitrate to eliminate the need for a portion of the wake duration having relatively lower data transmissions. modifying the bit rate may support adjusting the active duration of the sta to be closer to the target active duration while maintaining a similar quality of the real-time stream (such as, a lossless stream).
Inventor(s): Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated, Tal OVED of Modiin (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: aspects described herein relate to receiving, in a component carrier (cc) configured for a first radio access technology (rat), a wake-up signal indicating whether to activate communications for each of multiple rats including a second rat, and activating, based on the wake-up signal, communications in the first rat or the second rat. other aspects relate to generating and/or transmitting the wake-up signal related to multiple rats.
20240098642.WAKE UP RADIO AND WAKEUP SIGNALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Paul MCADAMS of Mountain View CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04L5/00
Abstract: apparatus, methods, and computer program products for wireless communication are provided. an example method may include receiving, from a second network entity, one or more lp reference signal (lp rs) resources, where the one or more lp rs resources are configured for at least one of: time or frequency tracking or synchronization, time or frequency error estimation or correction, radio resource management (rrm), or channel estimation. the example method may further include receiving a lp wake up signal (lp wus) based on the one or more lp rs resources, where the lp wus is associated with one or more monitoring occasions, where the lp wus is quasi-co-located with at least one of the one or more lp rs resources, and where the lp wus is associated with a first configuration and the at least one lp rs resource is associated with a second configuration.
20240098643.WAKE-UP SIGNAL CODING SCHEME_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Tal OVED of Modiin (IL) for qualcomm incorporated, Oren MATSRAFI of Yad Modechai (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Elad MEIR of Ramat Gan (IL) for qualcomm incorporated
IPC Code(s): H04W52/02
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 sleep mode, the configuration indicating a coding scheme used for a wake-up signal (wus). the ue may receive a wus message, the wus message being encoded with product coding, wherein a coding stage of the product coding comprises locally-decodable coding. the ue may receive a communication based at least in part on the wus message. numerous other aspects are described.
Inventor(s): Hemant SHARMA of Hyderabad (IN) for qualcomm incorporated, Brahim SAADI of Nuremberg (DE) for qualcomm incorporated, Sai Lokesh LADHAGIRI KRISHNAKUMAR of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W52/14, H04W52/36
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network node, a primary cell (pcell) uplink transmission, wherein the pcell uplink transmission is associated with a transmit power control (tpc) adjustment value. the ue may transmit, to the network node, a secondary cell (scell) sounding reference signal (srs) transmission based at least in part on a carrier switching from a pcell to an scell, wherein the tpc adjustment value associated with the pcell uplink transmission is applied to the scell srs transmission based at least in part on a condition being satisfied. numerous other aspects are described.
Inventor(s): Igor GUTMAN of Hod HaSharon (IL) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W52/36, H04W52/46
Abstract: certain aspects of the present disclosure provide a method for wireless communication by a network entity, generally including receiving a repeater power headroom report (rphr) for at least a first repeater and performing one or more actions, based on the rphr, to maintain a link between a user equipment (ue) and the network entity or another ue.
Inventor(s): Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/36, H04W52/42
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a panel-specific maximum permitted exposure (mpe) reporting configuration. the ue may transmit a panel-specific mpe report based at least in part on the panel-specific mpe reporting configuration. numerous other aspects are described.
Inventor(s): Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04W52/38, H04W52/24
Abstract: methods, systems, and devices for wireless communications are described. in some examples, a base station may schedule a multi-transmission reception point (mtrp) ue for concurrent uplink and sidelink transmissions based on interference measure. for example, abase station may determine an amount of interference associated with resources used for sidelink communications between the mtrp ue and a second ue. based on the determined amount of interference, the base station may transmit a resource grant to the mtrp ue indicating a first set of resource for transmitting one or more uplink messages to the base station and a second set of resources for transmitting one or more sidelink messages to the second ue, where the first set of resources and the second set of resources at least partially overlap in time.
Inventor(s): Yi ZENG of San Jose CA (US) for qualcomm incorporated, Cheng-Han WANG of San Jose CA (US) for qualcomm incorporated, Chan Hong PARK of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L7/033
Abstract: an aspect of the disclosure relates to a transmitter including a phase lock loop (pll) configured to generate a digital-to-analog (dac) sampling signal and a local oscillator (lo) signal; a digital-to-analog (dac) converter configured to convert a transmit digital signal into a transmit analog signal based on the dac sampling signal; and a mixer configured to frequency upconvert the transmit analog signal based on the lo signal.
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): H04W56/00, H04L25/02, H04W24/02
Abstract: certain aspects of the present disclosure provide a method of wireless communications by a user equipment (ue), generally including detecting one or more synchronization signal blocks (ssbs) transmitted from a network entity, identifying a channel scattering type based on the detecting, and selecting one or more parameters for beam management, based on the identified channel scattering type.
20240098663.SECONDARY CELL SYNCHRONIZATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Daniel PAZ of Geva Carmel (IL) for qualcomm incorporated, Michael LEVITSKY of Rehovot (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may obtain synchronization with a primary cell of a wireless network. the wireless communication device may receive an indication to activate a secondary cell of the wireless network. the wireless communication device may receive a reference signal (rs) of the secondary cell. the wireless communication device may obtain synchronization with the secondary cell based at least in part on an offset between the rs of the secondary cell and a reference time of the primary cell, the reference time based at least in part on the synchronization with the primary cell. the wireless communication device may communicate via the secondary cell based at least in part on the synchronization with the secondary cell. numerous other aspects are described.
Inventor(s): Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated, Kazuki Takeda of Minato-ku (JP) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Juan Montojo of San Diego CA (US) for qualcomm incorporated, Le Liu of San Jose CA (US) for qualcomm incorporated, Javier Rodriguez Fernandez of San Diego CA (US) for qualcomm incorporated, Xiao Feng Wang of San Diego CA (US) for qualcomm incorporated, Umesh Phuyal of San Diego CA (US) for qualcomm incorporated, Edward George Tiedemann, JR. of Concord MA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W12/037, H04W12/06
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may monitor a set of time-frequency resources for one or more cell detection signals (cds) associated with a pseudo-random sequence, where the pseudo-random sequence and the set of time-frequency resources are indicated by an output of a pseudo-random function (prf) that is based on a timing parameter, a cell identifier (id), and a shared key. accordingly, the ue may communicate with a network entity via a cell associated with the cell id based on receiving the one or more cds. the ue may also exchange one or more messages with the network entity, and may perform a time calibration procedure based on the one or more messages and a delay threshold of the ue. the one or more messages may indicate an id of the ue, a cryptographic number, a time interval, or a combination thereof.
Inventor(s): Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Chiranjib SAHA of San Diego CA (US) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) transmits, to a network entity, a long-term evolution (lte) positioning protocol (lpp) capabilities message, the lpp capabilities message including one or more capability parameters indicating capabilities of the ue to engage in a positioning session with at least one network node, the positioning session comprising an impulse radio ultra-wideband (ir-uwb) ranging procedure between the ue and the at least one network node, receives, from the network entity, an lpp assistance data message, the lpp assistance data message including one or more assistance parameters configuring the ue to perform at least the ir-uwb ranging procedure, and performs at least the ir-uwb ranging procedure based at least on the one or more assistance parameters.
Inventor(s): Stephen William EDGE of Escondido CA (US) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated
IPC Code(s): H04W64/00
Abstract: embodiments provide for enhanced procedures for a mobile originated location request (mo-lr), mobile terminated location request (mt-lr) and periodic or triggered mt-lr that may be used to enable sidelink positioning and ranging location results to be obtained for a group of two or more ues with assistance from an lmf and to be provided to the group of ues (mo-lr) or to an lcs client or af (mt-lr or periodic or triggered mt-lr). the enhancements allow the lmf to interact with just one ue of the group of ues and for an lcs client or af to indicate a preference for the one ue.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a relay user equipment (ue) receives, from a base station, a set of one or more resource pool for positioning (rpp) configurations, each rpp configuration defining one or more rpps for use by remote ues served by the relay ue, each rpp comprising resources for positioning, which may include for sidelink positioning. the relay ue assigns, to each of one or more remote ues, an rpp or a portion thereof according to the rpp configuration. in some aspects, the assignments are orthogonal in time, frequency, or both, to reduce interference between remote ues during sidelink positioning. in some aspects, the relay ue receives the rpp configuration(s) in response to sending a request for same to the base station, which the relay ue may send in response to receiving a request for positioning resources from one or more of the remote ues.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad, Punjab (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02, H04L5/00
Abstract: techniques for positioning assistance data (ad) delivery for reduced signaling overhead may comprise determining a combined positioning ad for a requesting user equipment (ue) based at least in part on the area id in which the requesting ue is located. the combined positioning ad may include positioning ad for the first area and one or more additional areas. for each of the area, the positioning ad may comprise information regarding positioning reference signal (prs) resources, base station almanac (bsa) information, or both, to be used for positioning the requesting ue within the respective area. the first area and the one or more additional areas may comprise cells of the wireless communication network or sidelink (sl) group zones.
Inventor(s): Iyab Issam Sakhnini of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W68/00, H04L5/00, H04W24/08, H04W72/0453, H04W72/23, H04W76/11, H04W80/02
Abstract: aspects of the disclosure relate to techniques for paging operations in a wireless communication network that uses frequency hopping between bandwidth parts (bwps). a paging indicator message, carried in a paging indicator search space of a given bwp, indicates to a mobile device monitoring the paging indicator search space that a paging message may arrive at the device's next paging occasion. a mobile device using frequency hopping may locate, and hop to, an anchor bwp with a paging indicator search space according to a paging indication periodicity. when it receives a paging indicator message, the device may locate, and hop to, a paging bwp and monitor a paging search space for a paging message. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Ling XIE of Beijing (CN) for qualcomm incorporated, Liang HONG of Beijing (CN) for qualcomm incorporated, Cheol Hee PARK of San Diego CA (US) for qualcomm incorporated, Qingxin CHEN of San Diego CA (US) for qualcomm incorporated, Jun HU of San Diego CA (US) for qualcomm incorporated, Rishav REJ of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Zhenyu LIU of Beijing (CN) for qualcomm incorporated, Xiaoyu LI of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W68/02, H04W8/20, H04W56/00, H04W60/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may establish one or more wireless connections for different subscriptions with a base station. the ue may receive an indication of a temporary mobile subscription identifier (tmsi) from the base station during a registration procedure. the ue may calculate a paging occasion (po) based on the tmsi and may determine the po fails to satisfy a threshold timing value. the ue may transmit one or more registration request to trigger additional registration procedures in which base station may transmit a new tmsi. the ue may calculate an updated po based on the new tmsi. the ue may periodically receive one or more paging messages from the base station in a set of pos based on calculating the updated po.
20240098703.BEAM MANAGEMENT BLOCK FOR SIDELINK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W16/28, H04W72/25
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may perform sensing in a sidelink resource pool. the ue may select, based at least in part on the sensing, one or more sidelink resources for one or more sidelink beam management blocks, where each sidelink beam management block includes at least one reference signal and sidelink control information. the ue may transmit the one or more sidelink beam management blocks in a sidelink beam management block burst using the one or more sidelink resources. numerous other aspects are described.
Inventor(s): Gowrisankar SOMICHETTY of Bangalore (IN) for qualcomm incorporated, Fnu SHAT PRATEEK of Agra (IN) for qualcomm incorporated, Saisruthi KOTAMRAJU of Bengaluru (IN) for qualcomm incorporated, Harshal Jayesh SHAH of Ahmedabad (IN) for qualcomm incorporated, Deeptanshu SHUKLA of Bangalore (IN) for qualcomm incorporated, Carsten Aagaard PEDERSEN of Bolton MA (US) for qualcomm incorporated, Murali MENON of Acton MA (US) for qualcomm incorporated, Hong ZHANG of Acton MA (US) for qualcomm incorporated, Ansuman ADHIKARY of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W68/00, H04W74/08
Abstract: an apparatus may be provided that is configured to obtain a set of samples associated with a paging occasion (po). the apparatus may further be configured to process at least one reference signal indicating time and frequency information. the apparatus may also be configured to process the set of samples associated with the po based on the time and frequency information. the apparatus may be configured to adjust, based on processing the set of samples associated with the po, a current mode of operation in a set of modes of operation for the wireless device.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Yu ZHANG 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
IPC Code(s): H04W72/04, H04L5/14, H04W76/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may transmit, and a user equipment (ue) may receive, information that configures a periodic bandwidth part (bwp) switching pattern that indicates a sequence of bwps, wherein each bwp in the sequence of bwps is associated with a respective network state. the ue and the network node may communicate according to the periodic bwp switching pattern, wherein the ue and the network node may communicate by sequentially switching among the bwps in the sequence of bwps indicated in the periodic bwp switching pattern, wherein each bwp in the sequence of bwps is associated with a configuration corresponding to the respective network state associated with the bwp. numerous other aspects are provided.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/044, H04L5/14, H04W72/11
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 first common downlink channel or reference signal in a downlink slot or symbol. the ue may receive, from the network node, a second common downlink channel or reference signal in at least one downlink sub-band associated with a sub-band full duplex (sbfd) slot or symbol. 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, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Yehonatan DALLAL of Kfar Saba (IL) for qualcomm incorporated, Daniel PAZ of Geva Carmel (IL) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W56/00, H04W72/12
Abstract: certain aspects of the present disclosure provide techniques for slot preconfiguration for coverage enhancement and power saving. an example method performed by a ue includes processing one or more synchronization signals in a first slot according to a first configuration of slot parameters, wherein the synchronization signals are used for at least one of time or frequency tracking, receiving, from a network entity, a second configuration of slot parameters, and processing a physical downlink control channel (pdcch) in a second slot according to the second configuration of slot parameters, wherein the second slot occurs within a configured slot duration that is offset in time from the first slot.
Inventor(s): Sourjya Dutta of San Diego CA (US) for qualcomm incorporated, Tien Viet Nguyen of Bridgewater NJ (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may receive a sidelink message via a sidelink transmission resource of a shared sidelink resource pool that is shared between a communications according to a first radio access technology (rat) and communications according to a second rat. the ue may map sidelink transmission resource occasions of the shared resource pool to a physical sidelink feedback channel (psfch) occasion and map subchannels of the sidelink transmission occasions to respective resources of the psfch occasion. the ue may transmit a sidelink feedback message corresponding to the sidelink message using a resource of the psfch occasion corresponding to a subchannel carrying sidelink control information of the sidelink message.
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/18, H04W72/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a controller user equipment (ue) may transmit, to a network node, a relay scheduling request that indicates a request to schedule access to a universal mobile telecommunications system air interface (uu) based at least in part on relaying one or more sidelink retransmissions associated with at least a first sidelink between the controller ue and a first sidelink ue. the ue may communicate the one or more sidelink retransmissions between the controller ue and the network node based at least in part on using the uu. numerous other aspects are described.
Inventor(s): Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Rebecca Wen-Ling YUAN of San Diego CA (US) for qualcomm incorporated, Sanghoon KIM of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W8/24
Abstract: a method of wireless communication at ue is disclosed herein. the method includes transmitting at least one of a first indication including ue capability information indicating that the ue is capable of transmitting in ul during one or more mgs or a second indication including information indicating a first set of slots corresponding to the one or more mgs. the method includes obtaining a configuration to transmit a set of ul transmissions based on at least one of the first indication or the second indication. the method includes transmitting, based on the configuration, the set of ul transmissions in the first set of slots corresponding to the one or more mgs.
Inventor(s): 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
IPC Code(s): H04W72/12, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive control signaling scheduling a physical uplink control channel (pucch) transmission and a physical uplink shared channel (pusch) transmission that overlap in the time domain. the ue may simultaneously transmit the pusch and pucch transmissions if the scheduled quantity of layers for the pusch transmission (or the scheduled quantity of layers for the pusch transmission and the pucch transmission) does not exceed an indicated maximum quantity of layers for pusch transmissions (or pusch and pucch transmissions). for a codebook based pusch transmission, the ue may simultaneously transmit the pusch and pucch transmissions if the scheduled quantity of antenna ports for the pusch transmission (or the scheduled quantity of antenna ports for the pusch transmission and the pucch transmission) does not exceed an indicated maximum quantity of ports for pusch transmissions (or pusch and pucch transmissions).
Inventor(s): Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W72/02, H04W72/56, H04W72/566
Abstract: this disclosure provides systems, methods and apparatuses for uplink channel transmission for multiple transmit receive points (trps). in one aspect, a user equipment (ue) resolves overlapping physical uplink control channels (pucchs) in a slot or overlapping pucch(s) and pusch(s) that are mapped to a same trp in a multi-trp scenario and that are mapped to two or more different trps in the multi-trp scenario. for example, in a multi-trp scenario that includes two trps, the ue may eliminate overlap of these uplink channels for each of the two trps individually and may additionally eliminate overlap of these uplink channels between the two trps.
Inventor(s): Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W12/06, H04W76/10
Abstract: methods, systems, and devices for wireless communications are described. in the context of a service-based wireless system, a user equipment (ue) may identify (e.g., via signaling from the network or based on a subscriber identity module (sim)) a set of core network services offered by a service-based network that interfaces with a radio access network (ran) associated with the network entity. each of the respective core network services may be associated with a corresponding network address. the ue may transmit a service request to a network address associated with a core network service included within the set of offered core network services, and may receive a service context for communicating with the core network service in response to the service request. the ue may then communicate service messages with the core network service (via the network entity) in accordance with the received service context.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Mohammad Ali TASSOUDJI of San Diego CA (US) for qualcomm incorporated, Sinan ADIBELLI of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04W72/50
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may include an l shaped antenna module, which may include a first array of antenna elements in one dimension and a second array of antenna elements in a second dimension. in an l shaped antenna module, antenna element configurations may be used that combine antenna elements across the two sides of the “l”. in some aspects, a ue may dynamically select a configuration of antenna elements of an l shaped antenna module to enhance performance and power consumption. in some aspects, the ue may select whether to use a cross-polarization configuration or a co-polar configuration for the l shaped antenna module.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04L5/16, H04W72/044
Abstract: a wireless device, such as a user equipment (ue), may receive first scheduling information with first resources for periodic transmissions with a first beam based on a half-duplex mode. the wireless device may receive second scheduling information for second resources associated with a second beam that is incompatible with the first beam for full duplex communication including downlink reception and uplink transmission that overlaps in time. the wireless device may adjust communication in response to the first beam being incompatible with the second beam for the full duplex communication.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Noam ZACH of Kiryat Ono (IL) for qualcomm incorporated, David YUNUSOV of Holon (IL) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/00
Abstract: certain aspects of the present disclosure provide method for wireless communications by a user equipment (ue), generally including receiving one or more signals, from a network entity, over a channel, wherein the channel is modeled as a plurality of clusters, determining a plurality of time correlation values for the channel based on the one or more signals, and transmitting a report indicating the plurality of time correlation values for the channel.
20240098759.COMMON TIME RESOURCES FOR MULTICASTING_simplified_abstract_(qualcomm incorporated)
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, Le Liu of San Jose CA (US) for qualcomm incorporated, Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/00, H04W72/14
Abstract: methods, systems, and devices for wireless communications are described. for instance, a user equipment (ue) may receive, from a network entity, an indication of a set of time resource common to a set of ues and available for communication of a multicast transmission from the network entity to two or more of the set of ues, where the two or more of the set of ues includes the ue, and where the set of time resources are a subset of a plurality of time resources of a carrier configured for the ue. the ue may receive, from the network entity, a grant for the multicast transmission and the multicast transmission over a subset of the set of resources, where the subset of the set of time resources is determined based on scheduling information associated with the grant and the indication of the set of time resources.
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, Le Liu of San Jose CA (US) for qualcomm incorporated, Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/00, H04L5/14, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. techniques described herein relate to transmission of a multicast message via a common frequency resource (cfr) in a full duplex slot. the cfr may be positioned within the downlink bandwidth parts (bwp)s configured for a group of user equipments (ue)s such that each ue in the group may monitor for and receive the multicast message. the network may indicate the frequency position of the cfr to the group of ues. the frequency resources (e.g., the resource blocks) configured for downlink for a ue may be different between half duplex slots and full duplex slots. the network and the ue may determine the active cfr for a full duplex slot based on the resources configured for the full duplex slot. the ue may monitor for and receive a multicast transmission in the active cfr in the full duplex slot.
20240098763.SIDELINK RESOURCE POOL CONFIGURATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/0453
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive information indicating a plurality of resources for a resource pool associated with sidelink communication. the ue may identify a set of resources of the plurality of resources to be included in the resource pool, wherein identifying the set of resources is based at least in part on one or more resources of the plurality of resources being sub-band full duplex resources. the ue may communicate on the resource pool using at least part of the set of resources. numerous other aspects are described.
Inventor(s): Shanyu Zhou of San Diego CA (US) for qualcomm incorporated, Jelena Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/02, H04W56/00
Abstract: methods, systems, and devices for updating timing advance values for deactivated cells are described. a user equipment (ue) may transmit, to a first cell that is deactivated, a random access message for a timing advance probing procedure. the ue may transmit the random access message to the first cell. in some examples, the ue may receive, from a second cell, an activation command that activates the first cell and an indication of a timing advance value for the first cell generated based on the random access message. in other examples, the ue may monitor for a random access response (rar) message from the first cell, the rar message including an activation command that activates the first cell and an indication of a timing advance value generated based on the random access message. the ue may communicate with the first cell based on the activation command and the timing advance value.
Inventor(s): Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/044, H04W72/0446, H04W72/1268, H04W72/30, H04W72/56
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may detect a collision between an access link communication and a sidelink communication. the ue may resolve the conflict based at least in part on a priority associated with the access link communication and a priority associated with the sidelink communication. numerous other aspects are provided.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Jianhua LIU of Beijing (CN) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W76/19
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of a configuration for multiple sets of prioritization parameters for a random access channel (rach) procedure. a first set of prioritization parameters of the multiple sets of prioritization parameters may be associated with a higher priority network slice than the other sets of prioritization parameters (e.g., than the remaining sets of prioritization parameters). the ue may detect a trigger to perform a rach procedure and select the first set of prioritization parameters for the rach procedure based on the first set of prioritization parameters being associated with the higher priority network slice. the ue may perform the rach procedure for the network slice according to the first set of prioritization parameters.
20240098811.MULTI-LINK OPERATION (MLO) FOR EASY MESH_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaolong HUANG of Santee CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Srinivas KATAR of Fremont CA (US) for qualcomm incorporated, Mughilan RAMAJAYAM of Pleasanton CA (US) for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated, Manish SHUKLA of Milpitas CA (US) for qualcomm incorporated
IPC Code(s): H04W76/11, H04W48/16
Abstract: a first multi-ap device configured as a multi-ap agent transmits, to a second multi-ap device configured as a multi-ap controller over a first communication link, a device provisioning protocol (dpp) configuration request message indicating multi-link operation (mlo) capabilities of the first multi-ap device. the first multi-ap device receives, from the second multi-ap device over the first communication link, a dpp configuration response message indicating mlo association information responsive to the indicated mlo capabilities, and establishes a backhaul path with a third multi-ap device, configured as a second multi-ap agent, on the first communication link and one or more second communication links according to the mlo association information. the mlo capabilities may be indicated in a dpp configuration object of the dpp configuration request message, and the mlo association information may be indicated in a multi-link device (mld) address field of a dpp configuration object of the dpp configuration response message.
Inventor(s): Karthika Paladugu of San Diego CA (US) for qualcomm incorporated, Hong Cheng of Basking Ridge NJ (US) for qualcomm incorporated, Soumya Das of San Diego CA (US) for qualcomm incorporated, Deviprasad Putchala of San Diego CA (US) for qualcomm incorporated, Francis Ming-Meng Ngai of Louisville CO (US) for qualcomm incorporated, Shailesh Patil of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/14, H04W8/24
Abstract: methods, systems, and devices for wireless communication are described. a first user equipment (ue) may receive link capability information from a second ue that has a cellular wireless connection with a network entity of a cellular wireless network. the link capability information may be associated with a subscription of the second ue to the cellular wireless network. the first ue may establish a local wireless connection with the second ue based on the link capability information associated with the subscription of the second ue to the cellular wireless network. the first ue may communicate one or more messages with the network entity of the cellular wireless network via the second ue using first subscriber identity module (sim) credentials of the first ue or second sim credentials of the second ue based on establishing the local wireless connection with the second ue.
Inventor(s): Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28, H04W52/02
Abstract: a first user equipment (ue) wakes up a second ue to request information using an application specific sidelink wake up signal (sl-wus). the first ue determines a sidelink configuration of the second ue that is configured with a discontinuous reception (drx) mode. the first ue transmits the sl-wus on a configured resource monitored by the second ue during the drx mode. a selection of a sequence of the sl-wus or a selection of the configured resource indicates a type of information requested by the first ue. the second ue receives the sl-wus, wakes up during a drx on duration, and transmits the requested information. the first ue receives the type of information requested by the first ue.
Inventor(s): Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated, Haris ZISIMOPOULOS of London (GB) for qualcomm incorporated, Masato KITAZOE of Hachiouji-shi (JP) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Dario Serafino TONESI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/40, H04W76/27
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, via a first cell, multicast radio bearer (mrb) configuration information indicating one or more mrb configurations for receiving multicast communications. the ue may receive, via a second cell, a multicast communication based at least in part on an mrb configuration of the one or more mrb configurations. numerous other aspects are described.
QUALCOMM Incorporated patent applications on March 21st, 2024
- QUALCOMM Incorporated
- G01R21/06
- G06N20/00
- Qualcomm incorporated
- G01S5/02
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