QUALCOMM Incorporated patent applications on February 8th, 2024
Patent Applications by QUALCOMM Incorporated on February 8th, 2024
QUALCOMM Incorporated: 124 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (41), H04W24/10 (20), H04W72/23 (20), H04W72/04 (17), H04W72/0453 (14)
With keywords such as: network, communication, based, wireless, device, configuration, user, information, data, and equipment in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
20240045018.POSITIONING IN NETWORKS WITH FREQUENCY REUSE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/06, H04W16/14, H04L41/0803, H04L5/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) receives, from a serving cell operating on a first frequency, an inter-frequency communication gap configuration specifying at least one period of time during which the ue is permitted to tune from the first frequency to a second frequency to perform a positioning operation, wherein one or more neighboring cells of the serving cell are operating on the second frequency, tunes from the first frequency to the second frequency at a start of the at least one period of time, and performs, during the at least one period of time, the positioning operation on the second frequency.
20240045045.Multi-Hop Positioning_simplified_abstract_(qualcomm incorporated)
Inventor(s): Aswin PP of Bengaluru (IN) for qualcomm incorporated, Sandeep Kumar VERMA of Raipur (IN) for qualcomm incorporated, Sanath Kumar GAMPA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G01S11/04, G01S5/02, H04W64/00
Abstract: in one aspect, a process for position estimation entails, at a first device, obtaining from a second device information including (a) at least one direct distance estimate corresponding to a distance between the second device and a third device, (b) at least one direct angle estimate corresponding to a spanning angle formed involving the second device and a third device, or both (a) and (b). the process may further entail, at the first device, determining a position estimate for the first device based on (a) the at least one direct distance estimate, (b) the at least one direct angle estimate, or both (a) and (b). the first device and the third device may be out of range with respect to one another to make a direct distance measurement between the first device and the third device.
Inventor(s): Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Kevin DAO of San Diego CA (US) for qualcomm incorporated, Arnold Jason GUM of San Diego CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated, Kuirong WANG of San Diego CA (US) for qualcomm incorporated, Damir DIDJUSTO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S19/07, H04W4/02, H04W4/029
Abstract: aspects presented herein may enhance the navigation function of navigation/map applications or systems when gnss signals are weak or sporadic. in one aspect, a ue monitors a position of the ue based on gnss communication, where the position of the ue is monitored using at least one first map layer of a plurality of map layers associated with a map. the ue detects that the position of the ue corresponds to a predefined location when the gnss communication is below a communication threshold. the ue switches to monitoring the position of the ue using at least one second map layer of the plurality of map layers upon detecting that the position of the ue corresponds to the predefined location, where the at least one second map layer is associated with the predefined location.
Inventor(s): Kannan MUTHURAMAN of Mission Viejo CA (US) for qualcomm incorporated, Francesco GRILLI of La Jolla CA (US) for qualcomm incorporated, Moi RIBA of San Ramon CA (US) for qualcomm incorporated, Prashant Kumar SINGH of Gautam Budh Nagar (IN) for qualcomm incorporated, Ricky TAI of Milpitas CA (US) for qualcomm incorporated, Ronald BLUMSTEIN of San Jose CA (US) for qualcomm incorporated, Gurdarshan SINGH of Pleasanton CA (US) for qualcomm incorporated
IPC Code(s): G01S19/25
Abstract: in some implementations, a method of facilitating pointing of a mobile device at a satellite of a satellite constellation for satellite-based data communication, may comprise obtaining, at a first time point, historical orbital data indicative of orbital movement of a plurality of satellites of a satellite constellation over a period of time. the method may also comprise assigning a reference orbital dataset of the plurality orbital datasets determined at a reference time point to corresponding control boxes of a reference grid covering the satellite constellation, wherein each control box of the reference grid corresponds to a satellite of the satellite constellation. the method may also comprise mapping the plurality orbital datasets to the reference grid for an orbital model based on the assignment of the reference orbital dataset.
20240045505.AUDIO AND HAPTIC SIGNAL PROCESSING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Shreyas Srikanth Payal of Carlsbad CA (US) for qualcomm incorporated, Sandeep Louis D'Souza of San Diego CA (US) for qualcomm incorporated, Reid Westburg of Del Mar CA (US) for qualcomm incorporated, William Scofield of San Diego CA (US) for qualcomm incorporated, George Issa Saman of San Diego CA (US) for qualcomm incorporated, Hui-Ya Liao Nelson of San Diego CA (US) for qualcomm incorporated, Hocine Merabti of San Diego CA (US) for qualcomm incorporated, Matthew Zivney of San Diego CA (US) for qualcomm incorporated, Eddie Choy of Carlsbad CA (US) for qualcomm incorporated, Louis Dominic Oliveira of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F3/01, G06F3/16, G08B6/00
Abstract: audio and haptic signal processing systems and methods are provided. there is provided a method for haptic drive signal generation. the method comprises receiving an input audio signal for driving an audio speaker. the method further comprises deriving, from the audio signal, data components indicative of behaviour of the audio speaker when being driven by the input audio signal, each data component being associated with a respective frequency range. the method further comprises determining a haptic drive component from each data component. a gain is selected to provide to each of the haptic drive components, the gain being selected for each respective frequency range. each selected gain is applied to the respective haptic drive component to produce gain adjusted haptic drive components. a haptic drive signal is determined from the gain adjusted haptic drive components, the haptic drive signal being so as to produce a mechanical behaviour of the haptic actuator when the haptic drive signal is used to drive the haptic actuator
20240045515.ELECTRONIC DEVICE FOR TRACKING OBJECTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sebastien MOUNIER of San Diego CA (US) for qualcomm incorporated, Tom Edward BOTTERILL of San Diego CA (US) for qualcomm incorporated, Jonathan KIES of Encinitas CA (US) for qualcomm incorporated, Ramesh CHANDRASEKHAR of Encinitas CA (US) for qualcomm incorporated
IPC Code(s): G06F3/0346, H04N23/61, H04N23/667, H04N23/65, G06F3/01, G06F3/04815, G06T7/20
Abstract: systems, methods, and non-transitory media are provided for tracking operations using data received from a wearable device. an example method can include determining a first position of a wearable device in a physical space; receiving, from the wearable device, position information associated with the wearable device; determining a second position of the wearable device based on the received position information; and tracking, based on the first position and the second position, a movement of the wearable device relative to an electronic device.
Inventor(s): Alfredo Olegario Saucedo of San Diego CA (US) for qualcomm incorporated, Tate Hornbeck of Cambridge MA (US) for qualcomm incorporated, Robert Vanreenen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F9/50
Abstract: reordering workloads to improve concurrency across threads in processor-based devices is disclosed herein. in this regard, in some exemplary aspects, a processor-based device receives a plurality of workloads from a requestor, and constructs a weighted dependency graph based on the plurality of workloads. the weighted dependency graph comprises a plurality of vertices that each correspond to a workload of the plurality of workloads, and further comprises one or more directed edges that each connects two vertices of the plurality of vertices and indicates a dependency between a corresponding two workloads of the plurality of workloads. after generating the weighted dependency graph, the processor-based device performs a topological sort of the weighted dependency graph, and generates a workload execution order based on the topological sort. by scheduling workload execution according to the workload execution order, concurrency among threads may be maximized and processor resources may be more efficiently utilized.
Inventor(s): Sungrack YUN of Seongnam (KR) for qualcomm incorporated, Hyoungwoo PARK of Seoul (KR) for qualcomm incorporated, Seunghan YANG of Incheon (KR) for qualcomm incorporated, Hyesu LIM of Seongnam-si (KR) for qualcomm incorporated, Taekyung KIM of Seoul (KR) for qualcomm incorporated, Jaewon CHOI of Seoul (KR) for qualcomm incorporated, Kyu Woong HWANG of Daejeon (KR) for qualcomm incorporated
IPC Code(s): G06F11/34
Abstract: embodiments include methods performed by a processor of a computing device for suggesting more efficient action sequences to a user. the methods may include recognizing a user action sequence including one or more user actions performed by the user to achieve a result, determining a first difficulty rating of the user action sequence, determining whether a cluster of multiple system action sequences exists within a cluster database in which each system action sequence of the one or more system action sequences produces the result. methods may further include comparing the first difficulty rating to one or more difficulty ratings of the one or more system action sequences in response to determining that the cluster of multiple system action sequences exists within the cluster database, and displaying, via a display interface of the computing device, one or more system action sequences with a lower difficulty rating than the first difficulty rating.
Inventor(s): Jamie Menjay LIN of San Diego CA (US) for qualcomm incorporated, Jian SHEN of San Diego CA (US) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/04
Abstract: certain aspects of the present disclosure provide techniques for desparsified convolution. an activation tensor is received, and a convolution output is generated for the activation tensor, comprising: selecting a subset of weight elements, corresponding to a set of non-zero elements in the activation tensor, from a weight tensor, and multiplying the set of non-zero elements and the set of weight elements.
Inventor(s): Jonathan WICKS of Superior CO (US) for qualcomm incorporated, Mark STERNBERG of Toronto (CA) for qualcomm incorporated, Daniel STAN of Thomhill (CA) for qualcomm incorporated, Samuel Benjamin HOLMES of Sterling MA (US) for qualcomm incorporated
IPC Code(s): G06T3/40, G06T9/00, G06T5/00
Abstract: aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a gpu or a dpu. the apparatus may obtain at least one image in a set of images corresponding to a scene associated with the graphics processing. the apparatus may also perform a non-linear foveated compression process on the at least one image, where the non-linear foveated compression process corresponds to a continuous non-linear compression for a portion of the at least one image. the apparatus may also transmit the at least one image after the non-linear foveated compression process, such that the transmitted at least one image corresponds to at least one compressed image.
Inventor(s): Wen-Chun Feng of New Taipei City (TW) for qualcomm incorporated, Micha Galor Gluskin of San Diego CA (US) for qualcomm incorporated, Hui Shan Kao of New Taipei City (TW) for qualcomm incorporated, Hang-Wei Liaw of North District (TW) for qualcomm incorporated
IPC Code(s): G06T7/11, G06T7/80
Abstract: this disclosure provides systems, methods, and devices for image capture and image processing that support capture using a variable aperture (va) camera. in a first aspect, a method of image processing includes determining a plurality of depths for a scene, the plurality of depths corresponding to a plurality of regions of interest; determining an aperture size for a camera based on the plurality of depths; determining a lens position for the camera based on the aperture size and the plurality of depths; and controlling the camera to adjust a variable aperture (va) of the camera based on the aperture size and to adjust a lens associated with the variable aperture (va) based on the lens position. other aspects and features are also claimed and described.
Inventor(s): Yun DU of San Diego CA (US) for qualcomm incorporated, Eric DEMERS of San Diego CA (US) for qualcomm incorporated, Andrew Evan GRUBER of Arlington MA (US) for qualcomm incorporated, Chun YU of Rancho Santa Fe CA (US) for qualcomm incorporated, Baoguang YANG of Fremont CA (US) for qualcomm incorporated, Chihong ZHANG of San Diego CA (US) for qualcomm incorporated, Yuehai DU of San Diego CA (US) for qualcomm incorporated, Avinash SEETHARAMAIAH of San Diego CA (US) for qualcomm incorporated, Jonnala Gadda NAGENDRA KUMAR of San Diego CA (US) for qualcomm incorporated, Gang ZHONG of San Diego CA (US) for qualcomm incorporated, Zilin YING of San Diego CA (US) for qualcomm incorporated, Fei WEI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T15/00, G06T15/80
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for runtime optimization of the shader execution flow. a graphics processor may obtain instruction execution data associated with a graphics workload, the instruction execution data including graphics data for a set of shader operations. the graphics processor may configure, at a first iteration, at least one predication value based on the instruction execution data including the graphics data for the set of shader operations. the graphics processor may adjust, at a second iteration, an execution flow of the graphics workload based on the configured at least one predication value, the execution flow of the graphics workload including the set of shader operations. the graphics processor may execute or refrain from executing, at the second iteration, each of the set of shader operations based on the adjusted execution flow of the graphics workload.
Inventor(s): Yipeng LU of Moraga CA (US) for qualcomm incorporated, Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA (US) for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA (US) for qualcomm incorporated
IPC Code(s): G06V40/13, B06B1/06
Abstract: methods, devices and systems for providing extended reality effects are disclosed. in some examples, a control system may control a structure to provide extended reality effects and also may control an ultrasound-based haptic system to create haptic effects via transmitted ultrasonic waves. the ultrasound-based haptic system may include one or more arrays of ultrasonic transducers, such as piezoelectric micromachined ultrasonic transducers (pmuts), mounted in or on the structure. the haptic effects may be created via air-coupled ultrasonic waves.
20240046783.FILTERING V2X SENSOR DATA MESSAGES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Soumya DAS of San Diego CA (US) for qualcomm incorporated, Mohammad NEKOUI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G08G1/01, H04W4/46, G08G1/16
Abstract: techniques are provided for filtering object detection information provided via v2x communication links. an example method for filtering detected object data includes receiving a sensor data sharing message associated with a first vehicle including host data and detected object data, wherein the detected object data is organized into one or more data groups and the host data includes indexing information associated with the one or more data groups, determining an operating context for a second vehicle, and filtering the one or more of data groups based at least in part on the operating context for the second vehicle and the indexing information associated with the one or more data groups.
20240046791.FILTERING V2X SENSOR DATA MESSAGES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Soumya DAS of San Diego CA (US) for qualcomm incorporated, Mohammad NEKOUI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G08G1/16, H04W4/46
Abstract: techniques are provided for filtering object detection information provided via v2x communication links. an example method for partially filtering a sensor data sharing message includes receiving the sensor data sharing message from a vehicle, decoding a first portion of the sensor data sharing message to determine an area of interest associated with the vehicle, determine a relative position of the area of interest, and decoding or discarding a second portion of the sensor data sharing message based on the relative position of the area of interest.
Inventor(s): Rui TANG of Santa Clara CA (US) for qualcomm incorporated, Chenqian GAN of Cambridge (CN) for qualcomm incorporated, Zhongning LIU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01F27/34, H01F41/04, H05K1/16
Abstract: a substrate that includes at least one dielectric layer and an inductive coupler formed in the at least one dielectric layer. the inductive coupler includes a first inductor and a second inductor. the first inductor is formed in the at least one dielectric layer. the first inductor is configured to be electrically coupled to a transmitter filter and an antenna. the second inductor is formed in the at least one dielectric layer. the second inductor is configured to be electrically coupled to the transmitter filter and ground. the second inductor is configured to provide a path to ground for a rejected signal having a rejected frequency. the second inductor is configured such that the rejected signal traveling through the second inductor causes the first inductor to generate an induced signal that counteracts a leakage signal traveling through the transmission filter.
Inventor(s): Hong Bok WE of San Diego CA (US) for qualcomm incorporated, Joan Rey Villarba BUOT of Escondido CA (US) for qualcomm incorporated, Aniket PATIL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/498, H01L25/16, H01L21/48, H01L21/56
Abstract: a package comprising a first integrated device, a first metallization portion coupled to the first integrated device, a second integrated device, a second metallization portion coupled to the second integrated device and the first metallization portion, and an encapsulation layer coupled to the first metallization portion, the second integrated device and the second metallization portion. the first metallization portion includes at least one first dielectric layer and a first plurality of metallization interconnects. the second metallization portion includes at least one second dielectric layer and a second plurality of metallization interconnects.
Inventor(s): Xia Li of San Diego CA (US) for qualcomm incorporated, Bin Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L27/06, H01L21/8238, H03K19/0948
Abstract: a monolithic 3d complementary field-effect transistor (fet) (cfet) circuit includes a first cfet structure and a second cfet structure in a logic circuit within a device layer. a first interconnect layer disposed on the device layer provides first and second input contacts and an output contact of a logic circuit. each cfet structure includes an upper fet having a first type (e.g., p-type or n-type) on a lower fet having a second type (e.g., n-type or p-type). the fets in the monolithic 3d cfet circuit may be interconnected to form a two-input nor circuit or a two-input nand circuit. vertical access interconnects (vias) may be formed within the device layer to interconnect the fets externally and to each other. the fets may be formed as bulk-type transistors or soi transistors.
Inventor(s): Francesco GATTA of San Diego CA (US) for qualcomm incorporated, Balasubramanian RAMACHANDRAN of Hyderabad (IN) for qualcomm incorporated, Abhishek Ananthrao KULKARNI of Gulbarga (IN) for qualcomm incorporated, Soon-Seng LAU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B1/00, H04B1/04, H04B1/18
Abstract: a system for wireless communications includes a first radio frequency front-end (rffe) circuit coupled to a first antenna and a second rffe coupled to a second antenna. the first rffe circuit includes a first filter having a first passband spanning a first frequency band, a first low-noise amplifier (lna) coupled to the first filter, and a bypass circuit configured to bypass the first filter, the bypass circuit including an attenuator. the first rffe also includes a first switching circuit configured to couple the first antenna to the first filter or the bypass circuit. the second rffe circuit includes a power amplifier, and a second filter coupled between the power amplifier and the second antenna, the second filter having a second passband spanning a second frequency band different than the first frequency band.
Inventor(s): Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04B1/7143, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information associated with configuring a set of sounding reference signal (srs) transmissions on a set of frequencies, wherein the set of srs transmissions on the set of frequencies comprise an srs frequency hopping pattern. the ue may transmit the set of srs transmissions on the set of frequencies in accordance with the srs frequency hopping pattern. numerous other aspects are described.
20240048175.COMB OFFSET HOPPING FOR SRS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04B1/7143, H04L5/00, H04B1/715
Abstract: a ue may be configured with at least one srs hopping configuration associated with an srs hopping pattern, and the ue may obtain the srs hopping pattern based on the at least one srs hopping configuration and at least one hopping offset. here, the srs hopping pattern may include one or more subsets of hopping patterns and each subset of hopping patterns including a subset of consecutive srs transmission occasions may be associated with a hopping offset. the ue may transmit a set of srs across a plurality of srs transmission occasions based on the srs hopping pattern.
Inventor(s): Ahmed ELSHAFIE 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, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/0456
Abstract: aspects of the present disclosure relate to techniques, methods, devices, systems, and non-transitory computer readable medium for generating codebooks for reconfigurable intelligent surfaces (ris) s. for example, a ris controller generates a codebook for a ris by computing weights using a discrete fourier transform (dft) function or a fractional fourier transform (frft) function, based on reference signals (rss) transmitted by a transmitter. the weights correspond to the ris elements or a subset of the ris elements. in some aspects, the computation of the weights may include oversampling factors that allow for a higher resolution of the weights and improved search for an optimal precoding setting. different sets of weights may be used for different incoming beams. the ris controller may be trained with a pair of transmitter and a receiver to identify/generate the codebook for an optimized set of weights under specific situations.
Inventor(s): Vasanthan Raghavan of West Windsor Township NJ (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Danlu Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may detect a material proximate to the ue and may determine one or more properties of the material which may affect beamformed communications. the ue may transmit (e.g., based on the detected material) an indication of a switch from a codebook-based hybrid beamforming procedure to an adaptive beam weight-based hybrid beamforming procedure. the ue may receive, from a network entity, one or more reference signals to use for adaptive beam weight selection in response to the indication of the switch to the adaptive beam weight-based hybrid beamforming procedure. the ue may communicate, with the network entity, in accordance with one or more beam weights selected based on the adaptive beam weight-based hybrid beamforming procedure and the one or more reference signals.
Inventor(s): Simone MERLIN of San Diego CA (US) for qualcomm incorporated, Alireza RAISSINIA of Monte Sereno CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Xiaoxin ZHANG of Sunnyvale CA (US) for qualcomm incorporated, Solomon TRAININ of Haifa (IL) for qualcomm incorporated, Assaf Yaakov KASHER of Haifa (IL) for qualcomm incorporated, Manish MADAN of San Jose CA (US) for qualcomm incorporated, John GRESZCZUK of Stow MA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04L25/02, H04W74/08, H04W80/02
Abstract: this disclosure provides methods, devices and systems for radio frequency (rf) sensing in wireless communication systems. in some implementations, a transmitter device transmits sounding sequences configured for channel estimation over a wireless channel to a receiver device. the transmitter device also transmits or receives non-sounding frames associated with a channel report of the receiver device. the transmitter device transmits a frame soliciting the channel report from the receiver device. the transmitter device receives the channel report, which may include channel state information (csi) of the wireless channel responsive to at least the sounding sequences. some types of channel reports may take longer to generate than other types of channel reports. transmitting or receiving the non-sounding frames during the time period may prevent other devices from accessing the wireless channel when the receiver device needs additional time to generate a certain type of channel report.
Inventor(s): Min HUANG of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Wei XI of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Jing DAI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H01Q1/24, H01Q21/06, H01Q21/20, H01Q25/04, H04B7/08
Abstract: methods, systems, and devices for wireless communications are described. a receiving device may receive, from a transmitting device, a configuration indicating a set of orbital angular momentum (oam) modes for joint reporting, where at least one of the set of oam modes is associated with transmission via two or more of a plurality of sets of antennas arranged in a set of concentric circular arrays. the receiving device may transmit, to the transmitting device, a report indicating precoding information for each of at least a subset of the set of oam modes, where the precoding information includes one or more first parameters common to the set of oam modes and one or more second parameters for respective ones of the at least the subset of the set of oam modes.
Inventor(s): Rishav Agarwal of Howrah (IN) for qualcomm incorporated, Vishnu Namboodiri Karakkad Kesavan Namboodiri of Hyderabad (IN) for qualcomm incorporated, Nishika Singla of Ambala City (IN) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/08, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may obtain per-beam, per-component carrier measurements for unique combinations of beams and component carriers supported by the ue. the ue may select a first beam that has a highest per-beam, per-component carrier measurement across all component carriers. in addition, the ue may determine a set of candidate beams based on the measurements. for example, beams included in the set of candidate beams may have per-beam, per-component carrier measurements within some defined value of the measurements corresponding to the first beam. the ue may select an active beam from the set of candidate beams based on an average per-beam, per-component carrier measurement or a difference between maximum and minimum per-beam, per-component carrier measurements of each candidate beam across all component carriers. the ue may communicate with the network entity using the active beam.
Inventor(s): Hwan Joon KWON 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, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04B7/145
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a base station via a reconfigurable surface, a set of reference signals reflected by the reconfigurable surface using a set of precoder configurations. in some aspects, the set of reference signals are transmitted within a set of reference signal occasions of a sweep procedure associated with configuring the reconfigurable surface with different precoder configurations of the set of precoder configurations for reflecting signals. the ue may additionally transmit, to the base station via the reconfigurable surface, a feedback message including an indication of at least one precoder configuration of the set of precoder configurations based on receiving the set of reference signals. the ue may then receive, from the base station via the reconfigurable surface, a downlink transmission based on transmitting the feedback message.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may monitor for a first beam failure detection (bfd) reference signal (rs) and a second bfd rs, wherein the first bfd rs is associated with a first transmission configuration indicator (tci) state and the second bfd rs is associated with a second tci state, and wherein the first bfd rs and the second bfd rs are associated with one or more physical downlink control channels (pdcchs). the ue may determine whether a beam failure has occurred with the one or more pdcchs based at least in part on a result of monitoring for the first bfd rs and the second bfd rs. numerous other aspects are described.
20240048220.MANAGING BEAM SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Vinay CHANDE of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/08, H04W74/08, H04W48/02, H04L5/00, H04W72/23
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for managing beam selection. in one aspect, an initiating wireless device may determine whether a pre-grant acknowledgement associated with a first beam has been received from a responding wireless device within an expected receive time. the initiating wireless device may generate an indication to prevent the initiating wireless device from using the first beam for a blocking duration in response to determining that the pre-grant acknowledgement associated with the first beam has not been received within the expected receive time.
Inventor(s): Yi Huang of San Jose CA (US) for qualcomm incorporated, Ting Kong of San Diego CA (US) for qualcomm incorporated, Mihir Vijay Laghate of San Diego CA (US) for qualcomm incorporated, Rahul Malik of San Diego CA (US) for qualcomm incorporated, Raghu Narayan Challa of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/08, H04W16/28, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a first device may select a first beam and a second beam from a set of beams for communicating with a second device. the first device may perform a beam refinement procedure of the first beam to generate a first multicast autonomous beam refinement tree. the first device may determine a trigger for performing the beam refinement procedure of the second beam, and the first device may generate a second multicast autonomous beam refinement tree. the first device may communicate with the second device using the second beam.
20240048230.RELAY NODE IDENTIFIER UPDATE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/185, H04W76/11, H04B7/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network entity may receive, from a relay node via a radio access link, information indicating a link layer identifier of the relay node associated with a relay service, wherein the relay node is associated with a radio access identifier. the network entity may configure a relay service with the relay node and a remote node using a mapping between the radio access identifier and the link layer identifier. numerous other aspects are described.
Inventor(s): Amer CATOVIC of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Geetha Priya RAJENDRAN of Bangalore (IN) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Stephen William EDGE of Escondido 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 user equipment (ue) may access a serving network via a satellite while in a first state with the serving network, the first state comprising a connected state. the ue may transmit, to the serving network and based on a determination that a coverage gap associated with the satellite is upcoming, a coverage gap indication that indicates that the coverage gap is upcoming. the ue may transition from the connected state to a second state at or before a start of the coverage gap. 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): H04L1/1812, H04W80/02, H04W72/0453, H04L1/1607, H04W28/06, H04W72/04, H04W72/23
Abstract: this disclosure provides systems, methods, and apparatuses for supporting network transmissions using unicast sidelink communications. a base station (bs) may transmit a set of encoded packets to a number of user equipment (ues) and receive feedback messages from the ues that indicate sets of decoded packets. based on the feedback messages, the bs may transmit an updated set of encoded packets based on a difference between the set of encoded packets and the union of decoded packets. the bs may transmit an instruction to a first ue to transmit a unicast sidelink communication to a second ue that includes a set of missed packets that includes one or more decoded packets that were decoded by the first ue but were not decoded by the second ue. the first ue may transmit the unicast sidelink communication to the second ue.
Inventor(s): Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA (US) for qualcomm incorporated, Ling XIE of Beijing (CN) for qualcomm incorporated, Hobin KIM of San Diego CA (US) for qualcomm incorporated, Leena ZACHARIAS of San Jose CA (US) for qualcomm incorporated, Wei LI of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L1/20, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) determine that at least one packet of a set of packets for a downlink message is unsuccessfully received at a radio link control (rlc) layer of the ue due to a specific situation of a set of specific situations and may transmit the nack message based on the missing packet (s) on an as needed basis rather than waiting for a timer to expire (e.g., a fast nack mechanism). in some examples, the specific situations may include the ue missing packets after a measurement gap, missing packets based on wake up latencies for a discontinuous reception mode of the ue, missing packets due to interference from reference signals transmitted by neighboring cells, missing packets due to the ue not decoding retransmissions that have a same redundancy version (rv) of a downlink message, or a combination thereof.
Inventor(s): Kangqi LIU of San Diego CA (US) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Kexin XIAO of Shanghai (CN) for qualcomm incorporated, Jian LI of Shanghai (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Wei LIU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L1/1829
Abstract: apparatus, methods, and computer-readable media for network coding for dual connectivity are disclosed herein. a base station (bs) sends encoded symbols from a first network coding layer to a first radio link control (rlc) layer and transmits, to a user equipment (ue), encoded data comprising the encoded symbols. the bs also transmits encoded data to a road side unit (rsu) for passing to the ue as a split transmission. the ue can receive encoded packets from the bs and rsu at a network coding layer via a second rlc layer. the ue recovers source packets from the encoded packets with a rateless network code at the network coding layer. the ue sequences the source packets into an ordered set of source packets at the network coding layer and sends the ordered set of source packets from the network coding layer to a packet data convergence protocol layer for processing.
Inventor(s): Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Hari SANKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/12, H04L1/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may transmit a multi-cell scheduling downlink control information (dci) associated with at least two component carriers (ccs) for multi-cell communication with a user equipment (ue), the multi-cell scheduling dci including a hybrid automatic repeat request (harq) process identification field that is based at least in part on a merged harq process space associated with the at least two ccs. the network node may receive harq feedback associated with the multi-cell communication, the harq feedback being based at least in part on the merged harq process space. numerous other aspects are described.
Inventor(s): Gokul Sridharan of Sunnyvale CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Thomas Valerrian Pasca Santhappan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L1/08, H04L5/14, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a message indicating a frequency hopping configuration for repetitions of an uplink message that are to be transmitted via a set of resources, including one or more resources that support full-duplex communications. the ue may determine that some resources of the set of resources are available for transmitting the repetitions in a time domain. the ue may use a frequency hopping pattern to transmit the uplink message and the repetitions of the uplink message, where the frequency hopping pattern may include two or more frequency hops and based on the available resources and the frequency hopping configuration. in some cases, the ue may determine that some resources of the set of resources are unavailable in a frequency domain, and as such, the ue may drop respective transmissions of the uplink messages on the unavailable resources.
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): H04L5/00, H04W72/0446, H04W76/27, H04L5/10, H04W72/23
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may determine a first set of parameters associated with a first transport block (tb) repetition of a tb and a second set of parameters associated with a second tb repetition of the tb; and determine a tb size of the tb based at least in part on the first set of parameters, the second set of parameters, or both the first set of parameters and the second set of parameters. numerous other aspects are provided.
20240048305.PORT NUMBER AND RESOURCE SET MAPPING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a mapping of port numbers to sounding reference signal (srs) resources of a first resource set and a second resource set, where port numbers of the first resource set and port numbers of the second resource set are uniquely indicated. the ue may transmit an uplink communication based at least in part on the indication. numerous other aspects are described.
20240048307.UPLINK AND DOWNLINK RIS-AIDED SIGNALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W64/00, H04B7/04, H04W24/10
Abstract: a signal reporting method includes: transmitting, from a first wireless signaling device at a first time, a first prs (positioning reference signal) to a second wireless signaling device via a first ris (reconfigurable intelligent surface); receiving, at the first wireless signaling device at a second time, a second prs from the second wireless signaling device via a second ris that is physically separate from the first ris; and providing a signal report including at least one time value corresponding to the first time and the second time, and indicative of the first prs and the second prs.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Kexin XIAO of Shanghai (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/23
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of a configuration that may identify a set of time and frequency resources for transmission of sounding reference signals, the set of time and frequency resources including a plurality of subsets of time and frequency resources. each subset of time and frequency resources of the plurality of subsets of time and frequency resources may be associated with a corresponding value of a plurality of values of a partial frequency parameter. the ue may receive control signaling indicating a value of the partial frequency parameter of the plurality of values. the ue may transmit a sounding reference signal on a subset of time and frequency resources of the plurality of subsets of time and frequency resources that corresponds to the value of the partial frequency parameter indicated by the received control signaling.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/232
Abstract: methods, systems, and devices for wireless communications are described. in some aspects, a user equipment (ue) and a network entity may support one or more configuration- or signaling-based mechanisms according to which the network entity may configure one or more maxrank values and according to which the ue may interpret one more downlink control information (dci) fields to identify, ascertain, or otherwise determine information associated with a non-codebook (cb)-based uplink shared channel message. for example, the ue may support a first interpretation of dci fields if a first quantity of maxrank values are indicated and may support a second interpretation of dci fields if a second quantity of maxrank values are indicated.
Inventor(s): Liangping MA of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Sanghoon KIM of San Jose CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W74/08, H04W74/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may communicate, before establishing a radio resource control (rrc) connection, support for demodulation reference signal (dmrs) bundling of a message of a random access (ra) procedure. the ue may transmit the message of the ra procedure based at least in part on the support for dmrs bundling. numerous other aspects are described.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated, Haitong SUN of Cupertino CA (US) for qualcomm incorporated, John Edward SMEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L7/04, H04L7/10, H04L7/06, H04J11/00, H04L27/26, H04W56/00, H04W48/16, H04W72/23
Abstract: various aspects described herein relate to techniques for synchronization channel design and signaling in wireless communications systems (e.g., a 5th generation (5g) new radio (nr) system). in an aspect, a method includes identifying a frequency band supported by a user equipment (ue), identifying one or more frequency locations based on the identified frequency band, and the one or more frequency locations are a subset of synchronization raster points used for synchronization signal transmission. the method further includes searching for at least one synchronization signal based on the one or more identified frequency locations.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
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 sounding reference signal (srs) resource. the ue may receive one or more indications indicating that an srs associated with the srs resource should be transmitted using a time domain orthogonal cover code (td-occ) and that the ue should perform td-occ hopping when transmitting the srs associated with the srs resource. the ue may transmit the srs using the srs resource based at least in part on the configuration of the srs resource and by performing the td-occ hopping. numerous other aspects are described.
20240048325.METHODS FOR CSI-RS RESOURCE AGGREGATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Wei XI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W24/08
Abstract: certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel state information (csi) reference signal (rs) resource aggregation.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/06, H04W72/23, H04W72/1268
Abstract: methods, systems, and devices for wireless communications are described. in some aspects, a user equipment (ue) and a network entity may support one or more configuration- or signaling-based mechanisms according to which the network entity may configure one or more maxrank values and maximum number of ports values and according to which the ue may interpret one more downlink control information (dci) fields to identify, ascertain, or otherwise determine information associated with a codebook (cb)-based uplink shared channel message. for example, the ue may support a first interpretation of dci fields if a first quantity of maxrank values or maximum number of ports values are indicated and may support a second interpretation of dci fields if a second quantity of maxrank values or maximum number of ports values are indicated.
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: systems, devices, and methods for mapping wideband sidelink (sl) resources to sl feedback resources are provided. for example, a method of wireless communication performed by a user equipment (ue) comprises: receiving, based on at least a first interlace of resource blocks (rbs) and based on two or more rb-sets of a shared frequency band, a sl communication; and transmitting, using at least a second interlace of rbs and using resources from at least one rb-set of the two or more rb-sets of the shared frequency band, a sl feedback communication for the sl communication. in some aspects, the transmitting the sl feedback communication is based on a mapping of the two or more rb-sets to the at least one rb-set.
Inventor(s): Toru Uchino of Zushi-shi (JP) for qualcomm incorporated, Kazuki Takeda of Tokyo (JP) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L5/14, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive control signaling that includes an indication of a configuration for wireless communications with a wireless device using a first operating band of a radio frequency spectrum band. the first operating band may include a first carrier that is paired with a second carrier of the first operating band. the first carrier may be separated in frequency from the second carrier and used for one of transmissions from the ue or receptions at the ue, while the second carrier may be used for both transmissions from the ue and receptions at the ue. the ue may use the second carrier for both transmissions and receptions using time division duplexing (tdd) according to the configuration. the ue may concurrently communicate messages with the wireless device using the first carrier and the second carrier.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L1/1867
Abstract: methods, systems, and devices for wireless communications are described. a base station may transmit control signaling scheduling a downlink transmission to a user equipment (ue) across multiple bandwidth parts (bwps) and an indication of a code block group (cbg)-based mapping for the downlink transmission. a transport block (tb) of the downlink transmission may include multiple code block groups (cbgs) that are mapped across the bwps. the ue may monitor for the tb across the bwps based on the cbg mapping. for example, the ue may determine the cbgs are mapped across different bwps based on the cross-bwp cbg mapping. additionally or alternatively, the ue may determine each cbg is mapped within one bwp based on the cross-bwp cbg bwps mapping. the ue may calculate a tb size based on available time and frequency resources and may decode the tb based on calculating the tb size and the cross-bwp cbg mapping.
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, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L5/14
Abstract: methods, systems, and devices for wireless communications are described. a first wireless device such as a user equipment (ue) may receive a first message that indicates one or more resource allocation parameters associated with a bandwidth part (bwp). the one or more resource allocation parameters may include an indication of a first available resource block of the bwp, an indication of an effective size of the bwp, or both. the ue may then receive a second message that indicates a resource allocation for communicating with a network entity via the bwp during a transmission time interval (tti). the ue may then communicate with the network entity during the transmission time interval in accordance with the resource allocation and based on applying the one or more resource allocation parameters.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Kexin XIAO of Shanghai (CN) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Runxin WANG of San Diego CA (US) for qualcomm incorporated, Peter GAAL 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): H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a base station, control signaling indicating a configuration for use by the ue to select one or more of a plurality of resource sets for a bandwidth part (bwp) for the ue, where each of the resource sets comprise reference signal resources that correspond to one or more antenna ports of the ue. the ue may receive, from the base station, an activation message instructing the ue to activate at least one resource set of the plurality of resource sets for reference signal transmission using the bwp. the ue may transmit a reference signal over the activated resource set using the bwp and at least one antenna port of the one or more antenna ports based at least in part on the activation message, the antenna port corresponding to the activated resource set.
Inventor(s): Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, 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, Krishna Kiran Mukkavilli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04L5/00
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive an indication of a sub-band full-duplex (sbfd) configuration of a cell serving the ue. the sbfd configuration may indicate a first set of resources for downlink communications and a second set of resources for uplink communications. the first set of resources and the second set of resources may include non-overlapping frequency resources in a same time interval. the ue may receive a control message that indicates a pre-emption of the first set of resources or a cancellation of the second set of resources. accordingly, the ue may determine that downlink transmissions in at least a portion of the first set of resources are pre-empted or that uplink transmissions in at least a portion of the second set of resources are cancelled based on the control message and the sbfd configuration of the cell.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/16, H04W72/0453
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a base station, control signaling indicating a set of sub-bandwidth part (bwp) channel configurations for wireless communications at the ue, where each sub-bwp channel configuration of the set of sub-bwp channel configurations may include one or more sets of resources spanning at least a portion of a respective bwp in the frequency domain. the ue may receive, from the base station, a control message indicating a first sub-bwp channel configuration of the set of sub-bwp channel configurations, the first sub-bwp channel configuration supporting wireless communication for a full-duplex communication mode and a half-duplex communication mode. the ue may communicate with the base station during a first transmission time interval (tti) using the first sub-bwp channel configuration indicated via the control message and based on the full-duplex communication mode or the half-duplex communication mode.
20240048417.NETWORK PARAMETER BASED WAVEFORM PARAMETERS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hemant SAGGAR of San Diego CA (US) for qualcomm incorporated, Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a mobile station may receive, from a network node, an indication of a condition associated with switching between a first waveform and a second waveform or between a first set of waveform parameters for the first waveform and a second set of waveform parameters for the first waveform, wherein the condition is based at least in part on one or more network parameters. the mobile station may communicate, with the network node, using at least one of: the first waveform or the second waveform, or the first set of waveform parameters or the second set of waveform parameters, based at least in part on whether the condition is detected by the mobile station. 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, Yavuz YAPICI of Florham Park NJ (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04B7/155
Abstract: method and apparatus for dynamic control of power amplifier back off for repeaters. the apparatus uses a channel model to model a first signal at a channel output. the channel model models a channel between a receiver and a transmitter. the apparatus performs a papr reduction on the first signal at the receiver to generate a second signal having a reduced papr. the apparatus inputs the second signal through an inverse channel model to generate an output signal. the apparatus outputs the output signal to the receiver, such that the papr of the output signal is reduced at an input of the receiver.
Inventor(s): Liangming Wu of Beijing (CN) for qualcomm incorporated, Changlong Xu of Beijing (CN) for qualcomm incorporated, Kangqi Liu of San Diego CA (US) for qualcomm incorporated, Jian Li of Shanghai (CN) for qualcomm incorporated, Ruiming Zheng of Beijing (CN) for qualcomm incorporated, Hao Xu of Beijing (CN) for qualcomm incorporated, Ori Shental of Marlboro NJ (US) for qualcomm incorporated
IPC Code(s): H04L27/34, H04L1/00
Abstract: aspects of the disclosure relate to wireless communication utilizing a modulation and coding scheme that selectively or dynamically applies probabilistically-shaped coding (pcs) to modulate a transmitted waveform. a communication device may determine whether to apply pcs. if pcs is to be applied, the device can encode the message based on a systematic code; and if pcs is not to be applied, the device can encode the message based on a non-systematic code. other aspects, embodiments, and features are also claimed and described
Inventor(s): Sunghoon KIM of San Diego CA (US) for qualcomm incorporated, Lenaig Genevieve CHAPONNIERE of La Jolla CA (US) for qualcomm incorporated, Waqar ZIA of Munich (DE) for qualcomm incorporated
IPC Code(s): H04L67/51, H04L9/40, H04W8/18
Abstract: methods, systems, and devices for wireless communications are described. the described techniques support authentication and authorization (aa) for various services provided by a network and supported by a user equipment (ue). a ue may transmit a container to a first network entity requesting aa for a first service. the container may include an indicator of the first service, and the indicator may indicate or distinguish the first service from multiple services. the first network entity may query a third network entity based on the indicator of the first service to discover a second network entity supporting aa for the first service. the first network entity may then transmit an indicator of the first service to the second network entity, and the second network entity may select a fourth network entity supporting aa for the first service.
Inventor(s): Malathi GOTTAM of Guntur (IN) for qualcomm incorporated, Rajeshwar KURAPATY of Hyderabad (IN) for qualcomm incorporated, Vikash GARODIA of Hyderabad (IN) for qualcomm incorporated, Uma MEHTA of Hyderabad (IN) for qualcomm incorporated, Vishnu Priyanka GUJJULA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04M1/72454
Abstract: in some aspects, a device may obtain first sensor data from a sensor configured to detect a characteristic associated with the device. the device may cause automatic implementation of a first setting for a feature of the device that is controllable by a user, the first setting based at least in part on the first sensor data. the device may detect a user-controlled change to the first setting for the feature. the device may obtain second sensor data from the sensor. the device may cause automatic implementation of a second setting, for the feature, that is identified by a machine learning model based at least in part on the second sensor data. the machine learning model may be trained to identify a setting for the feature based at least in part on information relating to the user-controlled change to the first setting. numerous other aspects are described.
Inventor(s): Vikrant MAHAJAN of Dinanagar (IN) for qualcomm incorporated, Sandeep Nellikatte SRIVATSA of Bangalore (IN) for qualcomm incorporated, Ashish MISHRA of Bhubaneswar (IN) for qualcomm incorporated
IPC Code(s): H04N19/44, H04N19/80, H04N19/423
Abstract: video decoding systems and techniques are described. a decoder reads first video data from a first block of a video frame. the decoder retrieves neighboring video data from a line buffer. the neighboring video data is from a neighboring block that neighbors the first block in the video frame. the decoder processes the first video data and the retrieved neighboring video data using a constrained directional enhancement filter (cdef) to generate filtered first video data. the decoder upscales the filtered first video data using an upscaler to generate upscaled filtered first video data. the decoder upscales the retrieved neighboring video data using the upscaler to generate upscaled neighboring video data, for instance after generating the filtered first video data. the decoder processes the upscaled filtered first video data and the upscaled neighboring video data using a loop restoration (lr) filter to generate output video data.
Inventor(s): Ravi Shankar KADAMBALA of Hyderabad (IN) for qualcomm incorporated, Tony Lijo JOSE of Hyderabad (IN) for qualcomm incorporated, Ravi Kishore TANUKU of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04N5/347, H04N5/232
Abstract: in an aspect, camera sensor component receives, during a multi-virtual channel (vc) configuration session, a first configuration of a first vc associated with a first binning mode (e.g., full, 4�4, 8�8, etc.) and a second configuration of a second vc, the second configuration associated with a second binning mode (e.g., full, 4�4, 8�8, etc.). the camera sensor component detects trigger(s) to initiate streaming of activity frames associated with the first vc and the second vc. in response to the trigger(s), the camera sensor component streams first activity frames associated with the first vc in accordance with the first binning mode, and streams second activity frames associated with the second vc in accordance with the second binning mode.
Inventor(s): Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Naga BHUSHAN of San Diego CA (US) for qualcomm incorporated, June NAMGOONG of San Diego CA (US) for qualcomm incorporated, Pavan Kumar VITTHALADEVUNI of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/029, H04W4/02, H04W64/00, H04W36/00, G06N3/02, H04W24/10
Abstract: in an aspect, a ue obtains information (e.g., ue-specific information) associated with a set of triggering criteria (e.g., from a server, a serving network, e.g., in conjunction with or separate from a set of neural network functions) for a set of neural network functions, the set of neural network functions configured to facilitate positioning measurement feature processing at the ue, the set of neural network functions being generated dynamically based on machine-learning associated with one or more historical measurement procedures. the ue obtains positioning measurement data associated with a location of the ue, and processes the positioning measurement data into a respective set of positioning measurement features based at least in part upon the positioning measurement data and at least one neural network function from the set of neural network functions that is triggered by at least one triggering criterion from the set of triggering criteria.
Inventor(s): Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Naeem AKL of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W8/00, H04W24/08, H04W16/28
Abstract: aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for a simplified technique for a first sidelink device to discover another sidelink device. in some aspects, initial beam conformance between the first and second sidelink devices is established by the discovery. in some aspects, the first and second sidelink devices may be sidelink-capable ues.
Inventor(s): Kai-Chun CHENG of Taipei City (TW) for qualcomm incorporated, Jen-Chun CHANG of New Taipei City (TW) for qualcomm incorporated, Kuhn-Chang LIN of Chiayi City (TW) for qualcomm incorporated, Wen-Hsin HSIA of Taipei (TW) for qualcomm incorporated, Chia-Jou LU of Taipei (TW) for qualcomm incorporated, Sheng-Chih WANG of New Taipei City (TW) for qualcomm incorporated, Chenghsin LIN of New Taipei (TW) for qualcomm incorporated, Yu-Chieh HUANG of Taipei (TW) for qualcomm incorporated, Chun-Hsiang CHIU of New Taipei City (TW) for qualcomm incorporated, ChihHung HSIEH of Taipei City (TW) for qualcomm incorporated, Chung Wei LIN of Taipei City (TW) for qualcomm incorporated, Yeong Leong CHOO of New Taipei City (TW) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W76/20, H04W24/10, H04W48/14
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 network assistant information (nai) message identifying a set of characteristics of a network connection. the ue may communicate with the network node using a communication configuration associated with the set of characteristics of the network connection. numerous other aspects are described.
20240048968.INDEX MODULATION FOR PHY SIGNATURE SELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yavuz YAPICI of Florham Park NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Igor GUTMAN of Hod HaSharon (IL) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W12/00
Abstract: a first network node may transmit a first indication of a phy signature pool including a plurality of phy signatures to a second network node. the first network node may select at least one phy signature from the plurality of phy signatures. the first network node may transmit a second indication of the selected at least one phy signature to the second network node. the first network node may transmit at least one message to the second network node based on the selected at least one phy signature. the second network node may demodulate the at least one message based on the at least one phy signature.
20240048977.DATA SIGNATURES FOR ML SECURITY_simplified_abstract_(qualcomm incorporated)
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, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/06, G06N3/08
Abstract: the network node or the core network may obtain a plurality of datasets for training a ml model, each dataset including a set of metrics collected by a corresponding ue from the at least one ue, and assign at least one data signature associated with a source of each dataset of the plurality of datasets. the network node or the core network may identify a first data signature associated with a corrupted dataset, and filter out at least one dataset associated with the first data signature from the plurality of datasets for training the ml model based on the first data signature being associated with the corrupted dataset.
Inventor(s): Hongil KIM of San Diego CA (US) for qualcomm incorporated, Soo Bum LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/06, H04W12/037
Abstract: disclosed are methods and systems for providing home network routing information (hnri) of remote user equipment (ue) following authentication failure, e.g., during establishment of ue-to-network (u2n) relay communication. in some aspects, a first ue may detect an authentication failure during establishment of a secure connection with a second ue, and in response to detecting the authentication failure, notifies the second ue of the authentication failure. in addition, the hnri of a first authentication node within the home network of the first ue is provided to a second authentication node within the home network of the second ue, either by the first ue, by the second ue, or from being stored by the second authentication node from a previous interaction involving the first ue.
Inventor(s): Yavuz YAPICI of Florham Park 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
IPC Code(s): H04W12/062, H04W12/084, H04L41/0816
Abstract: a first network node may transmit an authentication proof to a second network node. the authentication proof may be based on a first credential associated with the first network node. the first network node may be authenticable based on the authentication proof. the second network node may identify whether the first network node is authentic based on the authentication proof. the second network node may transmit a configuration request to the first network node. the configuration request may include a phase-modulated indication of a second credential associated with the second network node. the configuration request may be based on a random phase. the second network node may be authenticable based on the configuration request. the first network node may transmit a configuration response to the second network node. the configuration response may include a phase-modulated confidential parameter. the configuration response may be based on the configuration request.
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
IPC Code(s): H04W16/14, H04W24/10, H04W28/26
Abstract: aspects relate to techniques for enabling co-channel coexistence in different radio access technologies (rats) for sidelink communication. a wireless communication device may be configured to receive at least one resource reservation message using a first rat. for example, each resource reservation message may identify at least one resource of a plurality of resources of a sidelink channel for a respective sidelink transmission using the first rat. the wireless communication device may further be configured to estimate a channel occupancy of the sidelink channel of a second rat based on measurements obtained over a total number of the plurality of resources and the at least one resource reservation message.
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, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/02, H04W72/04, H04L5/00, H04W52/02
Abstract: methods, systems, and devices for wireless communications are described. the described techniques are directed to transmission and reception point (trp)-specific network operation sequences. a first trp may be configured with a first network operation sequence, and a second trp may be configured with a second network operation sequence. the use of separate network operation sequences for different trps may enable some trps to operate in lower-power consumption modes, while simultaneously enabling a network to accommodate dynamic network traffic. different network operation sequences may be configured with different parameters or restrictions. different trps may be associated with different control resource set (coreset) indices or different virtual component carriers. in some examples, a first trp may indicate parameters to a ue for communicating with a second trp in a flexible mode at the second trp.
20240049011.DOWNLINK CONTROL CHANNEL MONITORING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W72/12, H04L1/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may monitor a configured set of control channel elements (cces) for physical downlink control channel (pdcch) decoding for a scheduled cell of a set of scheduled cells, wherein the configured set of cces is on a per scheduled cell basis or a per carrier indicator field value basis. the ue may decode downlink control information (dci) in one or more cces of the monitored configured set of cces. numerous other aspects are described.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W24/10, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a first indication of a first number of antenna ports for which the ue is to report channel state information (csi), and a second indication of a second number of antenna ports on which the ue is to measure csi reference signals (csi-rss). the second number may be less than the first number. the ue may receive an indication of one or more antenna port parameters, where each may be associated with one of the first number of antenna ports or the second number of antenna ports. the ue may determine the csi for the first number of antenna ports using the one or more antenna port parameters and measurements made by the ue on the second number of ports, and may transmit a report including the csi for the first number of ports.
Inventor(s): Jing Lei of San Diego CA (US) for qualcomm incorporated, Jing Jiang of San Diego CA (US) for qualcomm incorporated, Yongle Wu of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L5/00, H04W16/14, H04W48/08
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support synchronization signal pairing. in a first aspect, a first network node includes a memory and at least one processor coupled to the memory, wherein the at least one processor is configured to: receive, from a second network node, an indication of a first quantity of beams, receive, from the second network node, bitmap information including a first bitmap for a first beam of the first quantity of beams and a second bitmap for a second beam of the first quantity of beams, and generate first measurement information based on the bitmap information. other aspects and features are also claimed and described.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W72/04
Abstract: a method for wireless communication at a ue is disclosed herein. the method includes receiving dci for activating mac-ce cli reporting. the method further includes transmitting one or more mac-ce cli reports based upon the dci.
Inventor(s): Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Arash BEHBOODI of Amsterdam (NL) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: in a wireless communication system, a user equipment (ue) may report channel state information (csi) using a learned dictionary defining a set of sparse vectors. the ue determines a learned dictionary for csi reporting. for example, the ue receives a shared dictionary from a similar and nearby ue or the ue trains the learned dictionary based on logged csi measurements. the ue indicates the learned dictionary to a serving base station. the ue measures csi for a plurality of channels. the ue reports a sparse vector representing the csi based on the learned dictionary to the serving base station.
Inventor(s): Tianyang BAI of Somerville 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, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04L5/00
Abstract: apparatus, methods, and computer-readable media for facilitating group-based reports when at least one cmr set associated with the group-based report is configured with repetition on are disclosed herein. an example method for wireless communication at a ue includes receiving a configuration for a group-based report associated with multiple trps, each trp of the multiple trps associated with a respective cmr set including one or more beams. the example method also includes receiving reference signals via the one or more beams associated with each cmr set. the example method also includes transmitting the group-based report based on measurements associated with the reference signals and the configuration, the group-based report including a first quantity of report groups, a second quantity of beams per report group.
Inventor(s): Shankar KRISHNAN 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, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Punyaslok PURKAYASTHA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: certain aspects of the present disclosure provide a method of wireless communication. an example method, performed at a first network entity, includes receiving a measurement report from a user equipment (ue) that supports dynamic mobility signaling via physical (phy) layer or medium access control (mac) layer signaling, wherein the measurement report includes at least one of phy layer or mac layer measurements, and transmitting the measurement report to a second network entity, based on an event trigger.
20240049062.GROUP HANDOVER CONFIGURATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Bharat SHRESTHA of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Toru UCHINO of Zushi-shi (JP) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose 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, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Tokyo (JP) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W76/28, H04W52/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a group discontinuous reception (drx) configuration. the ue may receive, based on the group drx configuration, a notification communication indicative of group handover information associated with a group of ues that includes the ue. the ue may perform, based on the group handover information, a group handover operation between a source cell and a target cell. numerous other aspects are described.
Inventor(s): Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated, Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/08
Abstract: methods, devices, and mechanisms for detecting and reporting successful secondary node and/or primary secondary cell group cell (pscell) changes are provided. in one example, a method of wireless communication performed by a first network unit comprises: transmitting, to a second network unit, an indication of a primary secondary cell group cell (pscell) change associated with a user equipment (ue); transmitting, based on the indication, a spc configuration; and receiving a spc report, wherein the spc report is based on the spc configuration and spc information associated with the ue.
Inventor(s): Punyaslok PURKAYASTHA of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W74/08, H04W76/19
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, information identifying a set of conditional configurations for a set of possible target cells associated with a first communication procedure, wherein the set of conditional configurations are associated with a master cell group or a secondary cell group. the ue may communicate with the network node or another network node in accordance with a conditional configuration, of the set of conditional configurations, associated with a second communication procedure. numerous other aspects are described.
Inventor(s): Punyaslok Purkayastha of San Diego CA (US) for qualcomm incorporated, Karthika Paladugu of Hyderabad (IN) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Rajat Prakash of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/30, H04W74/08, H04W76/30
Abstract: methods, systems, and devices for wireless communications are described for management of conditional handover (cho) configurations. a source base station may configure a user equipment (ue) with one or more cho configurations for multiple target base stations. the cho configurations may provide, for each target base station, one or more associated conditions that may trigger the ue to initiate a handover to the particular target base station, or to deconfigure a cho configuration, such as based on a measurement threshold of one or more target base station measurements, one or more source base station measurements, or combinations thereof. the cho configurations may also include failure handling information for initiating one or more subsequent handovers responsive to a failure of an initial handover attempt.
Inventor(s): Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated, Naeem Akl of Bridgewater NJ (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/16, H04W52/02
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications systems may support mobility optimization for network energy saving. in some cases, user equipment (ue), operating in an idle or inactive mode, may receive an indication of an operation mode from a set of operation modes, where each network entity of a set of network entities is associated with an operation mode from the set of operation modes, including at least an energy saving mode and a baseline mode. the ue may calculate a set of values for each network entity based on the received indication and one or more parameters associated with the operation mode of a respective network entity. additionally, the ue may select a network entity from the set of network entities based on each value of the set of values associated with the selected network entity being greater than one or more thresholds.
Inventor(s): Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated, Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/30
Abstract: a user equipment (ue) disconnects from next generation radio access network (ng-ran) base station (bs) and receives, from the ng-ran bs, a fallback indication. the ue then attempts to connect to an evolved-universal mobile telecommunications system terrestrial radio access network (e-utran) bs. the ue determines that communication with the e-utran bs was not established and identifies an alternate bs. after establishing communication with the alternate bs, the ue generates and transmits a report to the alternate bs including the fallback indication and information relating to the failed connection attempt with the e-utran bs. the report is then conveyed to the ng-ran bs for optimization of future fallback procedures.
Inventor(s): Zhanyi LIU of Beijing (CN) for qualcomm incorporated, Ling XIE of Beijing (CN) for qualcomm incorporated, Chinmay Shankar VAZE of San Diego CA (US) for qualcomm incorporated, Xuqiang ZHANG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W36/32
Abstract: methods, systems, and devices for wireless communications are described. the described techniques provide for a user equipment (ue) using information identified via radio access technology (rat) (e.g., long term evolution (lte)) to support communications in another rat (e.g., new radio (nr)). for example, the ue may receive, from a first base station operating according to a first radio access technology an indication of a high speed associated with a first wireless connection of the ue with the first base station. the ue may perform a channel estimation procedure for the first wireless connection to generate a doppler value based on receiving the indication. the ue may apply the generated doppler value to a frequency tracking loop or a time tracking loop for communications with a second base station via a second wireless connection, wherein the second base station is operating according to a second rat.
Inventor(s): Hao ZHANG of Shanghai (CN) for qualcomm incorporated, Aimin SHANG of Shanghai (CN) for qualcomm incorporated, Jian LI of Shanghai (CN) for qualcomm incorporated
IPC Code(s): H04W48/16
Abstract: apparatus, methods, and computer-readable media for improvements to public land mobile network (plmn) search at user equipment (ue) switch-on for wireless communications are disclosed herein. a user equipment (ue) may determine to request for a first service associated with a first radio access technology (rat). the ue may determine whether an identifier of a first registered public land mobile network (rplmn) associated with the first rat is present in the ue. the ue may camp on a first cell of the first rplmn when the identifier of the first rplmn is present in the ue.
Inventor(s): Konstantinos Dimou of New York NY (US) for qualcomm incorporated, Igor Gutman of Hod HaSharon (IL) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W24/10, H04B17/345, H04W72/12
Abstract: methods, systems, and devices for wireless communication are described. in some systems, a network entity may adjust a backoff power level for communications by the network entity in a first cell supported by the network entity. the network entity may transmit signaling that indicates an estimated level of interference in a second cell supported by a neighboring network entity based on the adjusted backoff power level. the network entity may receive a feedback message from the neighboring network entity that indicates downlink interference measurements by one or more ues operating within the second cell. in some examples, the feedback message may indicate a difference in interference measurements obtained by the ues before and after the backoff power level is adjusted by the network entity. the network entity may further adjust or maintain the backoff power level based on the feedback received from the neighboring network entity.
20240049140.COLLISION HANDLING FOR WUS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: a ue may identify, while a second radio of the ue is on, a potential communication associated with a first radio of the ue. the potential communication may be independent from an indication received via the second radio. the ue may select whether to execute the potential communication. executing the potential communication may be associated with switching on the first radio. a single radio between the first radio and the second radio may be switched on at a time. the first radio of the ue may be a main radio. the second radio of the ue may be a wakeup receiver.
20240049148.TRIGGERING CONDITIONS FOR POWER REPORTING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Yan 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, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, 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: certain aspects of the present disclosure provide techniques for systems and methods for detecting trigger conditions for panel specific power reporting. for example, a user equipment (ue) may detect that a trigger condition for panel specific power reporting is met, where the trigger condition involves at least one metric for at least one of multiple antenna panels of the ue. further, the ue may transmit a report with power-related information specific for at least one of the antenna panels in response to detecting the trigger condition.
20240049166.TERRESTRIAL POSITIONING FOR UNKNOWN CELLS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Grant MARSHALL of Campbell CA (US) for qualcomm incorporated, Ie-Hong LIN of Cupertino CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00
Abstract: aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a device or a server. the apparatus may detect a set of cells associated with a network node, where each of the set of cells includes a cell id, where the cell id for each of the set of cells is associated with a node id for the network node. the apparatus may also identify a location of each of the set of cells based on the cell id for each of the set of cells. additionally, the apparatus may estimate an average location of the set of cells based on the location of each of the set of cells. the apparatus may also calculate a location of the network node based on the average location of the set of cells.
20240049168.PRS MEASUREMENT SHARING FOR VIRTUAL UE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/00
Abstract: this disclosure relates to communication device and method of managing a user equipment group, first user equipment and method of providing position information from a first user equipment. a method of managing a ue group includes: determining a plurality of ues of the ue group based on proximity of each of the plurality of ues to at least one other ue of the plurality of ues; and transmitting, from a communication device, to at least one of the plurality of ues of the ue group, an indication of the ue group.
20240049176.PAGING EARLY INDICATION TECHNIQUES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W68/02, H04W56/00
Abstract: certain aspects of the present disclosure provide techniques for paging based on a paging early indication (pei). particular aspects provide for a method for wireless communication performed by a user equipment (ue). the method generally includes determining a set of paging cycles for receiving paging information from a base station (bs), receiving a first paging early indicator (pei) from the bs in a first paging cycle of the set of paging cycles, wherein the first pei indicates whether the paging information will be transmitted to the ue in one or more second paging cycles of the set of paging cycles occurring after the first paging cycle, and receiving the paging information in the one or more second paging cycles based on the first pei received in the first paging cycle.
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Xiaoxia ZHANG 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): H04W72/02, H04W72/04, H04L1/00, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network entity, a resource allocation associated with a sidelink communication. the ue may initiate a physical sidelink shared channel preparation procedure associated with the sidelink communication prior to receiving the resource allocation associated with the sidelink communication. numerous other aspects are described.
Inventor(s): Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Jing Jiang of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W72/10
Abstract: methods, systems, and devices are described that support techniques for wireless communications using multiple radio access technologies (rats). described techniques provide for dual-connectivity (dc), carrier aggregation, or both, in which different carriers are provided via different rats. a multi-rat dc configuration may include separate network entities that provide communications for different cell groups for different rats, where dynamic power control may be implemented across rats. additionally, or alternatively, a multi-rat carrier aggregation techniques may provide separate component carriers configured for carrier aggregation, where different component carriers that use different rats. combinations of dc and carrier aggregation may be provided, in which a cell group of a dc configuration may include multiple component carriers in a carrier aggregation scheme.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose 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): H04W72/0446, H04W72/231, H04L5/00, H04W76/20
Abstract: in an aspect, a base station (bs) transmits, to a user equipment (ue), a downlink control information (dci) communication that is configured to trigger transmission of an aperiodic (ap) sounding reference signal (srs). the ue determines a slot offset from the dci communication to an srs resource set for the ap srs based at least in part on an dci codepoint (i.e., ap srs resource trigger value) of the dci communication. the ue transmits the ap srs on the srs resource set in accordance with the determined slot offset.
Inventor(s): Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Shimman Arvind PATEL of San Diego CA (US) for qualcomm incorporated, Aamod KHANDEKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0446, H04L1/1829, H04L5/00, H04W76/27, H04L1/1867, H04W72/21, H04W72/23, H04L1/1812
Abstract: methods, systems, and devices for wireless communication are described that provide for reduced timing between certain downlink communications and responsive uplink communications relative to certain legacy systems (e.g., legacy lte systems). a user equipment (ue) or base station may be capable of operating using two or more timing configurations that each include an associated time period between receipt of a downlink communication (e.g., a grant of uplink resources or shared channel data) and a responsive uplink communication (e.g., an uplink transmission using the granted uplink resources or feedback of successful reception of the shared channel data). in cases where a ue or base station are capable of two or more timing configurations, a timing configuration for a transmission may be determined and the responsive uplink communication transmitted according to the determined timing configuration.
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, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/14
Abstract: a method of wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives a resource allocation for a first set of resources in a first frequency band that is disjoint from a second frequency band in a sub-band full duplex (sbfd) slot, and communicates with a network node using the first set of resources in the first frequency band and a corresponding second set of resources in the second frequency band. the method improves the resource allocation efficiency for scheduling resources over multiple disjoint sub-bands.
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, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/16
Abstract: aspects of the disclosure provide techniques for wireless communication using sub-band full duplex (sbfd). a network entity can inform a user equipment (ue) on the allocation of communication resources for sbfd operations using sub-bands. the network entity can indicate sub-band allocation in symbols/slots configured for sbfd operations using various techniques. a ue can receive a sbfd configuration of one or more time slots, each time slot including a plurality of symbols. the sbfd configuration indicates that one or more of the plurality of symbols are capable of an sbfd operation using a first sub-band for downlink (dl) communication and a second sub-band for uplink (ul) communication. the ue can communicate with the network entity in the one or more symbols configured for the sbfd operation using at least one of the first sub-band for dl communication or the second sub-band for ul communication.
20240049203.DISTRIBUTED RESOURCE UNIT TRANSMISSION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lin YANG of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0453, H04L5/00, H04W52/34
Abstract: this disclosure provides methods, devices and systems for increasing the transmit power of wireless communication devices operating on power spectral density (psd)-limited wireless channels. some implementations more specifically relate to physical layer (phy) convergence protocol (plcp) protocol data unit (ppdu) designs that support distributed transmission. in some implementations, a ppdu may be generated based on one or more legacy tone plans. in such implementations, a portion of the ppdu may be modulated on a number (m) of tones representing a logical ru, and the m tones may be further mapped to m noncontiguous subcarrier indices in accordance with a distributed tone plan. in some other implementations, a ppdu may be generated based on a distributed tone plan. in such implementations, a portion of the ppdu may be modulated on a number (m) of tones coinciding with m noncontiguous subcarrier indices in accordance with the distributed tone plan.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/00
Abstract: certain aspects of the present disclosure provide techniques for of wireless communication by a user equipment (ue), generally including detecting a semi-persistently scheduled (sps) physical downlink shared channel (pdsch) occasion overlaps with a time period associated with energy harvesting (eh) and processing the sps pdsch occasion in a manner determined based on the overlap.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04W24/02, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. in a wireless communication system, a user equipment (ue) may receive an indication of multiple search space set groups (sssgs), where a respective sssg may be associated with a respective parameter set. parameters in a parameter set may be power-saving parameters, reliability parameters, or a combination thereof. the ue may receive control signaling indicating a switch from a first sssg to a second sssg. the ue may switch from the first sssg to the second sssg and apply a first parameter set to the second sssg, where the second sssg is associated with (e.g., mapped to) to the first parameter set. in some examples, the sssgs may be associated with respective scheduling request configuration groups (srcgs), which the ue may use to transmit srs to the network entity.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/00, H04L5/14, H04W24/08
Abstract: certain aspects of the present disclosure provide techniques for available slot determination for aperiodic sounding reference signal (a-srs) transmission in full-duplex (fd) systems. a method for wireless communications includes receiving, in a first slot, downlink control information (dci) triggering an a-srs transmission. the method includes determining a second slot to transmit the a-srs based, at least in part, on a slot configuration indicating one or more slots as fd slots.
20240049239.SDCI MTRP UNIFIED TCI ACTIVATION DESIGN_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Somerville 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, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W76/20
Abstract: a network node may transmit an rrc message to a ue. the rrc message may include a configuration of a plurality of tci states. the network node may transmit one or more mac-ces to the ue. the one or more mac-ces may include a configuration of a plurality of codepoints. each codepoint in the plurality of codepoints may be associated with one or more trps in a plurality of trps of the network node. the plurality of codepoints may be associated with at least one first tci state for an uplink communication and at least one second tci state for a downlink communication. the network node may transmit a single dci message to the ue. the single dci message may be indicative of at least one codepoint in the plurality of codepoints. the network node may communicate with the ue based on the at least one codepoint.
20240049240.UL GRANT SELECTION BY UE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/14, H04W72/02
Abstract: a network node may transmit an ul grant to a ue, the ul grant including a first subset of ul scheduling information among a plurality of ul scheduling information associated with a pusch. the ue may select a second subset of ul scheduling information of the plurality of ul scheduling information other than the first subset of ul scheduling information, and transmit the pusch to the network node based on the first subset of ul scheduling information and the second subset of ul scheduling information of the plurality of ul scheduling information.
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, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L27/26, H04W72/08
Abstract: apparatus, methods, and computer program products for full duplex communication are provided. an example method may include receiving a fdra indication from a network entity, where the fdra indication allocates a set of scheduling resources in a first band of a dl band or a ul band and includes an indication associated with a resource utilization in a second band of the ul band or the dl band, and where the dl band and the ul band overlap in a time domain. the example method may include receiving, from the network entity, a rrc configuration associated with a guard band between the ul band and the dl band. the example method may include communicating, with the network entity, a ul transmission or a dl transmission based on at least one of the set of scheduling resources, the guard band, or the resource utilization in the second band.
Inventor(s): Kazuki Takeda of Tokyo (JP) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a multi-cell downlink control information (mc-dci) that via a scheduling cell may schedule communications for more than one scheduled cells. the overhead of a dci (e.g., an mc-dci) may be reduced by compressing or removing the carrier indication field (cif). for example, radio resource control signaling may indicate, to a ue, a dci payload size, control channel elements (cce)s, and/or physical downlink control channel (pdcch) candidates per scheduled cell or per group of scheduled cells. if the dci payload sizes, cces, and/or pdcch candidates are different for the scheduled cells indicated in the radio resource control message, the ue may determine to which scheduled cell(s) a dci received in a pdcch monitoring occasion applies based on the payload size and/or cces of the pdcch monitoring occasion without using a cif.
Inventor(s): Ming Yang of San Diego CA (US) for qualcomm incorporated, Kausik Ray Chaudhuri of San Diego CA (US) for qualcomm incorporated, Juan Montojo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04W72/0453
Abstract: in some aspects, a method of wireless communication includes receiving control information by a ue from a base station. the control information indicates one or more first frequency resources of a bwp that are associated with a first communication type and further indicates one or more second frequency resources of the bwp that are associated with a second communication type. the method further includes, based on a first data type of first data corresponding to the first communication type and further based on a second data type of second data corresponding to the second communication type, performing a wireless communication with the base station using the one or more first frequency resources to communicate the first data and using the one or more second frequency resources to communicate the second data.
20240049251.DYNAMIC PDCCH SKIPPING FOR EXTENDED REALITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04W72/1263, H04W72/51, H04L5/00
Abstract: method and apparatus for dynamic pdcch skipping for xr. the apparatus receives a pdcch skipping configuration. the apparatus receives an indication to perform a pdcch skipping procedure based on the pdcch skipping configuration. the apparatus determines to monitor a dci during the pdcch skipping procedure based on the pdcch skipping configuration. the apparatus may transmit a ue capability report indicating that the ue supports a dynamic behavior of monitoring for the dci that schedules a retransmission during a pdcch skipping period. the apparatus may monitor a non-scheduling dci based pdcch monitoring adaptation indication. the apparatus may perform a dynamic behavior of monitoring for the dci that schedules a retransmission during a pdcch skipping period.
Inventor(s): Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W72/25, H04W72/40, H04B7/06
Abstract: certain aspects of the present disclosure provide techniques for facilitating sidelink (ls) cross-link interference (cli) measurements within a wireless communication network. a method that may be performed by a second ue includes receiving a sidelink (sl) cross-link interference (cli) configuration from a second base station indicating resources for performing the sl cli measurements, performing the sl cli measurements on the resources indicated in the sl cli configuration, and transmitting a report to the second base station indicating the sl cli measurements.
Inventor(s): Le LIU of San Jose CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/00, H04W72/04, H04L5/00, H04W76/27
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit capability information regarding at least one of a multicast physical downlink shared channel (pdsch) communication for an inactive mode or a multicast physical downlink control channel (pdcch) communication for the inactive mode. the ue may receive a configuration associated with the multicast pdcch communication. the ue may receive the multicast pdcch communication in accordance with the configuration. the ue may receive the multicast pdsch communication in the inactive mode based at least in part on the multicast pdcch communication, wherein at least one of the configuration, or the multicast pdsch communication is based at least in part on the capability information. numerous other aspects are described.
Inventor(s): Le LIU of San Jose CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Prasad Reddy KADIRI of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/00
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 of the ue to receive multicast communications while operating in an inactive state. the ue may receive, from a first cell, configuration information that indicates a common frequency resource (cfr) associated with receiving multicast communications from the first cell while operating in the inactive state. the ue may receive, from the first cell, multicast mobility information associated with receiving multicast communications from one or more neighboring cells while operating in the inactive state. the ue may receive, while operating in the inactive state, one or more multicast communications from at least one of the first cell or a second cell based at least in part on at least one of the configuration information or the multicast mobility information. numerous other aspects are provided.
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W72/51, H04L5/00, H04L69/24, H04W64/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first device may generate an indication of an error vector magnitude (evm) capability of the first device, where the first device is configured to transmit a positioning reference signal. the first device may transmit the indication to a second device. numerous other aspects are described.
20240049269.WAVEFORM-SPECIFIC TRANSMISSION PARTS_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, Jun Ma of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/53, H04W76/28, H04W8/24, H04W72/0446, H04W72/0453, H04W72/23
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a base station may configure a set of transmission parts each including different sets of time domain resources or different sets of frequency domain resources, or both, and may specify a waveform type for each of the set of transmission parts. in some examples, the base station may configure the set of transmission parts for a user equipment (ue) and, accordingly, the ue and the base station may communicate over a transmission part of the set of transmission parts via signaling that is based on a waveform type that is associated with the transmission part over which the ue and the base station communicate. the base station may control over which transmission part of the set of transmission parts the ue and the base station communicate via a configured timer or via explicit activation and deactivation signaling.
Inventor(s): Wei YANG of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Yi Huang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/566, H04W72/1268
Abstract: this disclosure relates to collision resolution for overlapping uplink transmissions, and includes a method and apparatus for identifying a plurality of scheduled uplink transmissions that overlap in at least a first slot and a second slot, wherein the plurality of uplink transmissions comprises a high priority uplink transmission scheduled for repetitive transmission across at least a first slot and a second slot and further comprises one or more uplink transmissions scheduled in the first slot and two or more uplink transmissions scheduled in the second slot, wherein the two or more uplink transmissions scheduled in the second slot comprise at least a first low priority uplink transmission and a second high priority uplink transmission; and performing a first collision resolution procedure in the first slot and performing a second collision resolution procedure in the second slot, the second collision resolution procedure being independent of the first collision resolution procedure.
20240049279.PARTIAL RANDOM ACCESS CHANNEL PROCEDURE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Lorenzo FERRARI of Castro Valley CA (US) for qualcomm incorporated, Yih-Hao LIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/00, H04L5/00, H04W76/11, H04L25/02, H04W74/08
Abstract: in an embodiment, a serving bs of a ue may transmit a pdcch communication to the ue. the pdcch communication triggers a partial rach procedure, whereby a rach transmission is performed. in some designs, the rach transmission is for positioning, and positioning measurements are performed at the serving bs and (optionally) at one or more non-serving bss. in some designs, measurement data based on the positioning measurements are conveyed to a position estimation entity (e.g., lmf), which performs a positioning estimate of the ue.
Inventor(s): Sherif ELAZZOUNI of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Yisheng XUE of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W74/00, H04W72/04, H04L27/26
Abstract: wireless communications systems, apparatuses, and methods are provided. a method of wireless communication performed by a first sidelink user equipment (ue) may include performing a listen-before-talk (lbt) procedure, acquiring, based on the lbt procedure being successful, a channel occupancy time (cot), and transmitting, to a second sidelink ue during the cot, cot sharing information for sharing the cot with the second sidelink ue.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Jianhua LIU of Beijing (CN) for qualcomm incorporated, Ravi AGARWAL of San Diego CA (US) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (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
IPC Code(s): H04W74/08, H04W76/20, H04W68/02, H04W48/18, H04W36/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, in a radio resource control (rrc) idle mode or an rrc inactive mode, a paging message that includes an indication identifying an intended slice for a protocol data unit (pdu) session associated with downlink traffic for the ue. the ue may transmit, to a base station, a request to initiate a random access channel (rach) procedure based at least in part on the intended slice. numerous other aspects are described.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Jianhua LIU of Beijing (CN) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W74/00, H04W48/18, H04W36/06
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of a configuration for a set of random access channel (rach) procedure types for a bandwidth part of the ue, each rach procedure type in the set of rach procedure types being different from at least some if not all the other rach procedure types in the set of rach procedure types. the ue may select a rach procedure type from the set of rach procedure types for the rach procedure based at least in part on the indication of the configuration for the set of rach procedure types and on a trigger to perform a rach procedure for a network slice. the ue may perform the rach procedure for the network slice according to the rach procedure type.
Inventor(s): Haitong SUN of Cupertino CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W74/00, H04W72/23, H04W72/52, H04W28/082
Abstract: certain aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment may receive rach configuration information on a downlink carrier of a first set of carriers, wherein the rach configuration information pertains to the first set of carriers and to a second set of carriers; and selectively perform a rach procedure with regard to the first set of carriers or the second set of carriers based at least in part on the rach configuration information. numerous other aspects are provided.
Inventor(s): Qi XUE of San Diego CA (US) for qualcomm incorporated, Srinivas KATAR of Fremont CA (US) for qualcomm incorporated, Chao ZOU of San Jose CA (US) for qualcomm incorporated, Naveen GANGADHARAN of San Jose CA (US) for qualcomm incorporated, Neelakantan NURANI KRISHNAN of San Jose CA (US) for qualcomm incorporated, Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated, Xiaolong HUANG of Santee CA (US) for qualcomm incorporated, Anish ASHOK of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W56/00, G06T11/00, G06T7/20, G06T7/70, H04L65/40, H04L67/131
Abstract: this disclosure provides systems, methods and apparatus for synchronous channel access control of a wireless system. in some aspects, a device may use a twt session to communicate with a second device during one or more twt service periods. uplink and downlink communications may be coordinated to both be in a twt service period to allow a device to enter a low power mode outside of the twt service period. the twt session, including the service periods, may be configured and managed by the device or the second device to ensure the communications associated with an xr experience between the devices (such as pose data frames or tracking frames provided as uplink data and video data frames provided as downlink data) meet latency requirements or other requirements for the xr experience. use of twt service periods allows other devices to use the wireless medium outside of the twt service periods.
Inventor(s): Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated, Abhishek Pramod PATIL 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, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/15, H04W76/12, H04W52/02
Abstract: certain aspects of the present disclosure provide a method for wireless communication at a first station. the method generally includes establishing at least one communication link with a second station and transmitting, to a first mld, an indication of the communication link and a time period in which the first station will operate on the communication link.
Inventor(s): Thawatt GOPAL of San Diego CA (US) for qualcomm incorporated, Brian Clarke BANISTER of San Diego CA (US) for qualcomm incorporated, Timothy Paul PALS of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Supratik BHATTACHARJEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/25
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an antenna switch selection associated with a dual connectivity antenna configuration, wherein the antenna switch selection is associated with a first radio access technology (rat) and the dual connectivity antenna configuration permits communication via the first rat and a second rat; determine, based at least in part on the antenna switching selection, a quantity of communication chains, associated with the first rat, that are affected by an antenna switching process of the second rat; and selectively permit, based at least in part on the quantity of communication chains, a reconfiguration of the dual connectivity antenna configuration according to the antenna switch selection. numerous other aspects are provided.
Inventor(s): Bharat Shrestha of San Diego CA (US) for qualcomm incorporated, Ayan Sengupta of San Diego CA (US) for qualcomm incorporated, Xiao Feng Wang 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, Liangping Ma of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/27, H04W76/11, H04W48/16
Abstract: a user equipment may be configured to implement a procedure for implementing a procedure for updating cell-specific parameters used by a ue in non-terrestrial networks (ntn). in some aspects, the ue may receive, from a network entity, during a modification period of system information, system information including one or more cell-specific parameters. further, the ue may enter a radio resource configuration (rrc) connected mode based upon receipt of the system information, and transmit an acquisition indication of receipt of the system information, the acquisition indication identifying an instance within the modification period of receipt of the system information.
Inventor(s): Sunghoon Kim of San Diego CA (US) for qualcomm incorporated, Lenaig Genevieve Chaponniere of La Jolla CA (US) for qualcomm incorporated, Amer Catovic of San Diego CA (US) for qualcomm incorporated, Ruiming Zheng of Beijing (CN) for qualcomm incorporated, Masato Kitazoe of Hachiouji-shi (JP) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/27
Abstract: aspects of the disclosure relate to providing, from a non-access stratum (nas) layer to an access stratum (as) layer associated with a user equipment (ue) while the ue is in a radio resource control (rrc) inactive state, a nas message to be transmitted to a mobility management entity via a base station; providing, from the nas layer, a request to resume an rrc connection; and transmitting the nas message to the base station while the ue is in the rrc inactive state. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar 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, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/30, H04W8/08
Abstract: a method for wireless communication by a user equipment (ue) includes receiving an indication of a mobility configured cell set having a number of cells. the method also includes receiving signaling to release a selected cell from the mobility configured cell set. the method further includes releasing the selected cell from the mobility configured cell set in response to receiving the signaling. in some aspects, releasing the selected cell comprises removing the selected cell from a carrier aggregation configuration. in other aspects, releasing the selected cell comprises removing a mobility configuration for the selected cell.
QUALCOMM Incorporated patent applications on February 8th, 2024
- QUALCOMM Incorporated
- G01S5/06
- H04W16/14
- H04L41/0803
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- Qualcomm incorporated
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