QUALCOMM Incorporated patent applications on January 9th, 2025
Patent Applications by QUALCOMM Incorporated on January 9th, 2025
QUALCOMM Incorporated: 64 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (15), H04B7/06 (9), H04W64/00 (6), H04W72/0453 (4), H04W24/10 (4) H04W64/00 (6), H04W72/21 (2), H04W72/12 (2), G01S5/0205 (1), H04W12/043 (1)
With keywords such as: wireless, device, based, configuration, data, communication, receive, report, channel, and signal in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Varun Amar REDDY of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens, AttikĂ (GR) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02
CPC Code(s): G01S5/0205
Abstract: various methods and apparatus for supporting positioning of a user equipment (ue) in a wireless network are disclosed. in some embodiments, a wireless network node may be configured to define one or more groups of antennas associated with a wireless network node, each of the one or more groups of antennas grouped according to at least a phase-based parameter correlated with an electromagnetic characteristic of a plurality of antennas; send, to a network entity, data identifying the defined one or more groups of antennas; receive configuration data from the network entity, the configuration data identifying at least one of the one or more groups of antennas; and based on the configuration data, send or receive reference signals with the wireless network node using the identified at least one of the one or more groups of antennas, the reference signals configured to be used in the positioning of the ue.
20250013285. POWER OPTIMIZATION FOR CAMERA DEVICES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Alok KEDIYA of Hyderabad (IN) for qualcomm incorporated, Manish PODDAR of Burhanpur (IN) for qualcomm incorporated, Suresh VANKADARA of Hyderabad (IN) for qualcomm incorporated, Mukund MITTAL of Hyderabad (IN) for qualcomm incorporated, Gaurav GAGRANI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F1/3287, G06F1/3237, G06F1/324
CPC Code(s): G06F1/3287
Abstract: aspects presented herein relate to methods and devices for data processing including an apparatus, e.g., a cpu. the apparatus may obtain an indication of a set of sensors that are connected to at least one clock source at a device. the apparatus may also detect whether each of the set of sensors is an active sensor or an inactive sensor. further, the apparatus may select a clock configuration for a set of hardware components at the device based on the detection of whether each of the set of sensors is the active sensor or the inactive sensor, where the clock configuration is associated with the at least one clock source. the apparatus may also output an indication of the selected clock configuration for the set of hardware components at the device.
Inventor(s): Isaac Garcia Munoz of San Diego CA (US) for qualcomm incorporated, Alex Tung of San Diego CA (US) for qualcomm incorporated, Graham Bradley Davis of Seattle WA (US) for qualcomm incorporated, Andrea Felice Genovese of Brooklyn NY (US) for qualcomm incorporated, Tinsaye Yitbarek Sume of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F3/16, G06T19/00
CPC Code(s): G06F3/165
Abstract: in general, various aspects of the techniques are directed to rescaling audio element for extended reality scene playback. a device comprising a memory and processing circuitry may be configured to perform the techniques. the memory may store an audio bitstream representative of an audio element in an extended reality scene. the processing circuitry may obtain a playback dimension associated with a physical space in which playback of the audio bitstream is to occur, and obtain a source dimension associated with a source space for the extended reality scene. the processing circuitry may modify, based on the playback dimension and the source dimension, a location of the audio element to obtain a modified location for the audio element, and render, based on the modified location for the audio element, the audio element to one or more speaker feeds. the processing circuitry may output the one or more speaker feeds.
Inventor(s): Sonali JABREVA of Firozabad (IN) for qualcomm incorporated, Sridhar ANUMALA of Hyderabad (IN) for qualcomm incorporated, Santhosh Reddy AKAVARAM of Hyderabad (IN) for qualcomm incorporated, Prakhar SRIVASTAVA of Lucknow (IN) for qualcomm incorporated, Manish GARG of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06F12/0855, G06F12/02
CPC Code(s): G06F12/0855
Abstract: aspects relate to interrupting memory access during background operations of a memory device. in one example, a host for a memory device includes background operation circuitry configured to permit a background operation by a memory device. the host is coupled to the memory device through a bus. the host receives an operation completed notification from the memory device to indicate that the memory device has completed performing the background operation. memory access command circuitry is configured to receive a memory access command. the memory access command concerns reading or writing data to the memory device coupled to the host. the memory access command circuitry initiates a wait at the host for the memory access command, and sends the memory access command to the memory device in response to receiving the operation completed notification.
Inventor(s): Teo Desmond Per Siki Amon Lee JANSSON MINNE of Stockholm (SE) for qualcomm incorporated, Saeed DABBAGHCHIAN of Bromma (SE) for qualcomm incorporated, Mohammadreza MALEK-MOHAMMADI of Solna (SE) for qualcomm incorporated
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: certain aspects of the present disclosure provide techniques and apparatus for improved machine learning. a first dataset comprising one or more labeled exemplars for a first machine learning task and a second dataset comprising one or more labeled exemplars for a second machine learning task are accessed. a combined loss is generated based on the first and second datasets, comprising generating a supervised loss for the first machine learning task based on the one or more labeled exemplars from the first dataset, and generating a self-supervised loss for the first machine learning task based on the one or more labeled exemplars from the second dataset. one or more parameters of a multitask machine learning model are updated based on the combined loss.
Inventor(s): Nan Zhang of Beijing (CN) for qualcomm incorporated, Bo Du of Xi'an (CN) for qualcomm incorporated, Yongjun Xu of Beijing (CN) for qualcomm incorporated
IPC Code(s): G06T1/20, G06T11/00
CPC Code(s): G06T1/20
Abstract: a video processing system includes a graphics subsystem including a graphics processing unit (gpu) and a frame buffer. the gpu is configured to obtain a physical pixel layout corresponding to a display architecture of an electronic display, wherein the physical pixel layout is characterized by a non-uniform subpixel arrangement; receive image data, including a matrix of logical pixel chroma values; subsample the matrix of logical pixel chroma values according to the physical pixel layout to produce subsampled image data having a subpixel rendered format corresponding to the non-uniform subpixel arrangement; store the subsampled image data in the frame buffer; and enable transfer of the subsampled image data to a display processing unit (dpu) of the electronic display for composition of frames having the non-uniform subpixel arrangement.
Inventor(s): Chun WANG of Markham (CA) for qualcomm incorporated, Sumit GEMINI of Delhi (IN) for qualcomm incorporated, Ye LIU of Richmond Hill (CA) for qualcomm incorporated
IPC Code(s): G06T3/60, G06T9/00, G06T11/00
CPC Code(s): G06T3/60
Abstract: aspects of the disclosure are directed to rotation of the graphics layer in video application. in accordance with one aspect, the apparatus includes a memory configured for storing a video layer in a compressed format and the graphics layer in an uncompressed format; and a display processing unit (dpu) coupled to the memory, the dpu configured for converting the graphics layer into an original compressed graphics layer, and for performing a graphics rotation on the original compressed graphics layer for generating a rotated compressed graphics layer. and, the method for rotation of a graphics layer includes converting the graphics layer into an original compressed graphics layer using a processing engine; and generating a rotated compressed graphics layer by using the processing engine to perform a graphics rotation on the original compressed graphics layer.
20250014463. SIDELINK POSITIONING-BASED TRAFFIC CONTROL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Dan Vassilovski of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): G08G1/08, G08G1/01
CPC Code(s): G08G1/08
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support supports sidelink positioning-based traffic control. in a first aspect, a method of wireless communication includes receiving position data associated with one or more vehicles based on a positioning request. the method also includes controlling a traffic control device based on road congestion information. the road congestion information is based on the position data. other aspects and features are also claimed and described.
Inventor(s): Mustafa BADAROGLU of San Diego CA (US) for qualcomm incorporated, Jihong CHOI of San Diego CA (US) for qualcomm incorporated, Giridhar NALLAPATI of San Diego CA (US) for qualcomm incorporated, Sivakumar KUMARASAMY of San Diego CA (US) for qualcomm incorporated, Zhongze WANG of San Diego CA (US) for qualcomm incorporated, Woo Tag KANG of San Diego CA (US) for qualcomm incorporated, Periannan CHIDAMBARAM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L25/065, H01L21/768, H01L23/48, H01L23/532
CPC Code(s): H01L25/0657
Abstract: an integrated circuit (ic) is described. the ic includes a first die having a first semiconductor layer, a first active device layer and a first back-end-of-line (beol) layer. the ic also includes a second die having a second semiconductor layer, a second active device layer and a second back-end-of-line (beol) layer, and on the first die. the ic further includes a through substrate via (tsv) extending through the first die and the second die.
20250015632. ENERGY HARVESTING PARAMETERS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated
IPC Code(s): H02J50/00, H02J50/80
CPC Code(s): H02J50/001
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first device may generate a request for energy from a second device that is capable of charging the first device in association with energy harvesting. the first device may generate an indication that indicates a maximum duration for which the request applies. the first device may transmit the request and the indication to the second device. numerous other aspects are described.
20250015702. HYBRID BUCK CONVERTER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joseph Dale RUTKOWSKI of Chandler AZ (US) for qualcomm incorporated, Yikai WANG of San Diego CA (US) for qualcomm incorporated, Navankur BEOHAR of Chandler AZ (US) for qualcomm incorporated
IPC Code(s): H02M1/00, H02M3/158
CPC Code(s): H02M1/0095
Abstract: certain aspects of the present disclosure generally relate to electronic circuits and, more particularly, to a power supply circuit and techniques for voltage regulation. one example method for voltage regulation is performed by a switched-mode power supply (smps). the method generally includes charging a first capacitive element during a first discharge phase of the smps having a first voltage rail and a second voltage rail, the first voltage rail being separate from the second voltage rail. charging the first capacitive element may include directing a first current to flow from the second voltage rail to a reference potential node through the first capacitive element. in some aspects, the method also includes generating an output voltage at the output node during a first charge phase by directing a second current to flow from the first voltage rail to an inductive element of the smps through the first capacitive element.
Inventor(s): Shaozhen GUO of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Luanxia YANG of Beijing (CN) for qualcomm incorporated, Siyi CHEN of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04L5/00, H04W72/25
CPC Code(s): H04B7/0456
Abstract: methods, systems, and devices for wireless communications are described. a first wireless device may monitor a set of physical sidelink shared channel (pssch) resources for sidelink messages from a second wireless device. the first wireless device may generate one or more codebooks that include acknowledgement (ack) or negative acknowledgement (nack) bits corresponding to the sidelink messages. the first wireless device may transmit one or more feedback messages to the second wireless device on one or more physical sidelink feedback channel (psfch) resources in accordance with a sidelink feedback configuration of the first wireless device. the one or more feedback messages may include an indication of the one or more codebooks. the techniques described herein may enable the first wireless device to transmit the one or more feedback messages to the second wireless device with higher throughput and greater signaling efficiency, among other benefits.
Inventor(s): Liangming WU of Beijing (CN) for qualcomm incorporated, Jing DAI of Beijing (CN) for qualcomm incorporated, Min HUANG of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04B7/06
CPC Code(s): H04B7/0481
Abstract: aspects described herein relate to receiving a configuration indicating a first codebook subset restriction table restricting a set of precoding matrix indicators (pmis) for which pmi feedback is to be reported for an antenna array, generating, based on the configuration, pmi feedback for an adaptive configuration of the antenna array based on a second codebook subset restriction table for the adaptive configuration of the antenna array, and transmitting the pmi feedback to the base station. other aspects relate to transmitting the configuration and/or receiving the pmi feedback.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/08
CPC Code(s): H04B7/0623
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for channel state information (csi) report structure for dynamic antenna port adaptation. in some aspects, a user equipment (ue) and a network entity may support a csi report configuration according to which the ue may include a respective set of csi parameters for each of multiple codebooks. for example, the ue may compute a respective set of csi parameters for each of multiple codebooks in accordance with a csi report configuration and may transmit a csi report including the respective sets of csi parameters for each of the multiple codebooks. the network entity may use the respective sets of csi parameters for each of the multiple codebooks to inform a dynamic antenna panel configuration update at the network entity.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Tianyang BAI of Mountain View CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W72/21
CPC Code(s): H04B7/0626
Abstract: certain aspects of the present disclosure provide a method for wireless communications at a user equipment (ue). the ue determines whether to deactivate a semi-persistent (sp) channel state information (csi) report associated with a first csi report setting that is linked with a csi report associated with a second csi report setting. the second csi report setting has a longer reporting periodicity than the first csi report setting. the ue deactivates the sp csi report, when at least the csi report associated with the second csi report setting is active.
Inventor(s): Liangming WU of Beijing (CN) for qualcomm incorporated, Chenxi Hao of Beijing (CN) for qualcomm incorporated, Qiaoyu Li of Beijing (CN) for qualcomm incorporated, Chao Wei of Beijing (CN) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated, Joseph Binamira Soriaga of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0408
CPC Code(s): H04B7/0658
Abstract: certain aspects of the present disclosure provide techniques for reporting channel state information (csi) with spatial and time domain compression.
20250015867. NETWORK NODE-TO-RIS BEAM REFINEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Narayan PRASAD of Westfield NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge 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): H04B7/06, H04B7/08
CPC Code(s): H04B7/06958
Abstract: a method of wireless communication at a first network node is disclosed herein. the method includes performing beam training with a ris-mt array, wherein the ris-mt array is associated with a ris array. the method includes identifying, based on the beam training, a first beam for communication with the ris-mt array. the method includes transmitting communication to the ris array for reflection or refraction to a wireless device using a second beam based, at least in part, on the first beam identified for the ris-mt array.
Inventor(s): Yavuz YAPICI of Florham Park NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06
CPC Code(s): H04B7/06968
Abstract: methods, systems, and devices that support user equipment (ue) density-based codebook adjustment for reconfigurable intelligent surface (ris)-assisted communications are described. a network entity may configure ris codebooks based on dynamically changing ue densities, such that codebooks may be tailored for geographical regions with higher ue densities. the network entity may determine a geographical region to be served using a ris associated with a higher ue density as compared to one or more ue densities associated with one or more other geographical regions. the network entity may indicate a codebook to a controller associated with the ris that is associated with a set of parameters that may be based on the geographical region.
Inventor(s): Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Yucheng DAI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04B7/155, H04B7/06, H04W56/00
CPC Code(s): H04B7/15507
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a synchronization signal block (ssb) transmitted by a base station. the ue may receive system information that includes reconfigurable intelligent surface (ris) or repeater assisted initial access information that identifies a set of ssbs that are associated with an ris or a repeater and a modulation signature associated with the ris or the repeater. the ue may selectively perform initial access using the ssb or search for another ssb based at least in part on the ris or repeater assisted initial access information. numerous other aspects are described.
Inventor(s): Yavuz YAPICI of Florham Park NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04J1/10, H04B7/04
CPC Code(s): H04J1/10
Abstract: methods, systems, and devices for wireless communication are described. a first wireless communication device may set parameter(s) corresponding to column(s) of a reconfigurable intelligent surface (ris) based on a periodic coding sequence. based on the parameter(s), the first wireless communication device may transmit a first signal to a second wireless communication device in a first direction using a first harmonic frequency, and may transmit a second signal to a third wireless communication device in a second direction using a second harmonic frequency. the second wireless communication device may decode the first signal based on the periodic coding sequence and the first harmonic frequency, and the third wireless communication device may decode the second signal based on periodic coding sequence and the second harmonic frequency. the first wireless communication device may similarly set second parameter(s) of the ris based on a second periodic coding sequence.
Inventor(s): Shaozhen GUO of Beijing (CN) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Luanxia YANG of Beijing (CN) for qualcomm incorporated, Siyi CHEN of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L1/1607, H04L5/00, H04W72/25
CPC Code(s): H04L1/1614
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for multi-bit feedback via a sidelink feedback channel. in some aspects, a first user equipment (ue) and a second ue may support a physical sidelink feedback channel (psfch) design that is capable of conveying multi-bit feedback across multiple resource blocks. for example, the first ue may monitor for one or more sidelink data messages from the second ue and may transmit, to the second ue over multiple resource blocks of a psfch, a feedback message indicating multiple feedback bits associated with the sidelink data messages. the first ue may indicate or otherwise convey the multiple feedback bits via various sequence types or coding schemes. additionally, or alternatively, the first ue and the second ue may support a resource selection scheme involving one or more parameters associated with conveying multi-bit feedback over a psfch.
Inventor(s): Lei SUN of Shanghai (CN) for qualcomm incorporated, Peng WU of Shanghai (CN) for qualcomm incorporated, Arun Prasanth BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Jason TAN of San Diego CA (US) for qualcomm incorporated, Yuyi LI of Shanghai (CN) for qualcomm incorporated, Vaishakh RAO of San Diego CA (US) for qualcomm incorporated, Sivaram Srivenkata PALAKODETY of San Diego CA (US) for qualcomm incorporated, Vishal DALMIYA of San Diego CA (US) for qualcomm incorporated, Mariano IBERICO TORRES of San Diego CA (US) for qualcomm incorporated, Shailesh MAHESHWARI of San Diego CA (US) for qualcomm incorporated, Tom CHIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L47/32, H04L47/34
CPC Code(s): H04L1/1832
Abstract: aspects of the present disclosure provide mechanisms for fast hyper frame number (hfn) resynchronization of packet data convergence protocol (pdcp) protocol data units (pdus). a wireless communication device (e.g., a pdcp entity at a wireless communication device) can calculate a current pdcp count of a current pdcp pdu of a plurality of pdcp pdus received from a radio link control (rlc) sublayer based on a pdcp sequence number (sn) of the current pdcp pdu and an hfn of a first missing pdcp pdu after a successfully received pdcp pdu. the pdcp count may be calculated using the hfn of the first missing pdcp pdu in response to a gap between the pdcp count of the first missing pdcp pdu and the actual pdcp count of the current pdcp pdu being greater than a pdcp window size.
Inventor(s): Pinar SEN of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/232
CPC Code(s): H04L5/0023
Abstract: method and apparatus for downlink scheduling for increased orthogonal dmrs ports and prb bundling size. the apparatus transmits dci comprising an antenna value associated with a dmrs port mapping configuration. the dmrs port mapping configuration comprising orthogonal codes over a frequency domain and an orthogonal code sequence having a length (n) of orthogonal codes applied in the frequency domain. the orthogonal code sequence having a value of n>2. the apparatus transmits an indication comprising a dmrs port id field associated with the dmrs port mapping configuration. at least one of the dmrs port id field, the orthogonal code sequence, or the antenna value configured to identify a dmrs port.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Qiang WU of San Diego CA (US) for qualcomm incorporated, Mehmet Izzet GURELLI of San Diego CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Yuwei REN of Beijing (CN) for qualcomm incorporated, Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated, Lianghai JI of San Diego CA (US) for qualcomm incorporated, Karthik ANANTHA SWAMY of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W24/10, H04W72/40, H04W72/541
CPC Code(s): H04L5/0051
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from a network entity, a cross-link interference (cli) sounding reference signal (srs) measurement resource configuration that indicates an orthogonal time frequency space (otfs) modulated srs associated with a second ue. the first ue may receive, from the second ue, the otfs modulated srs based at least in part on the cli srs measurement resource configuration. the first ue may perform a cli measurement over one or more symbols in which the otfs modulated srs is transmitted. the first ce may transmit, to the network entity, a measurement report that indicates the cli measurement. numerous other aspects are described.
20250015955. SIGNALING FOR UPLINK BEAM ACTIVATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kiran VENUGOPAL of Raritan NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Chester NJ (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/0404, H04B7/06, H04W72/044, H04W72/1268, H04W72/23, H04W76/27
CPC Code(s): H04L5/0053
Abstract: a configuration to configure a ue to activate a subset of configured ul-tci states. the apparatus receives a configuration of ul-tci states and an activation of a subset of configured ul-tci states. the apparatus receives dci in a pdcch scheduling an ul transmission with one or more tci states of activated tci states. the apparatus transmits the ul transmission based on the one or more tci states.
20250016326. HYBRID INTER BI-PREDICTION IN VIDEO CODING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Zhi Zhang of Munich (DE) for qualcomm incorporated, Chun-Chi Chen of San Diego CA (US) for qualcomm incorporated, Han Huang of San Diego CA (US) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/137, H04N19/105, H04N19/159, H04N19/176, H04N19/70
CPC Code(s): H04N19/137
Abstract: a video decoder can be configured to determine that a current block of the video data is coded in a bi-prediction inter mode; receive a first syntax element identifying a motion vector predictor from a first candidate list of motion vector predictors; receive a second syntax element identifying a motion vector difference; determine a first motion vector for the current block based on the motion vector predictor and the motion vector difference; determine a second motion vector for the current block from a second list of candidate motion vector predictors based on bilateral matching; and determine a prediction block for the current block using the first motion vector and the second motion vector.
Inventor(s): Thomas Alexander Ryder of San Diego CA (US) for qualcomm incorporated, Samuel James Eadie of MĂźnchen (DE) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated, Muhammed Zeyd Coban of Carlsbad CA (US) for qualcomm incorporated, Vadim Seregin of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N19/31, H04N19/107, H04N19/167, H04N19/176
CPC Code(s): H04N19/31
Abstract: an example device for decoding video data includes a processing system comprising one or more processors implemented in circuitry and configured to: determine that a first temporal layer identifier of a first picture of the video data is included in a first set of temporal layers; in response to the first temporal layer identifier being included in the first set of temporal layers, decode blocks of the first picture on a block by block basis; determine that a second temporal layer identifier of a second picture of the video data is included in a second set of temporal layers, the second set of temporal layers being higher than the first set of temporal layers; and in response to the second temporal layer identifier being included in the second set of temporal layers, execute a neural network-based video decoder to decode the second picture.
Inventor(s): Sai Krishna CHITTOOR of Hyderabad (IN) for qualcomm incorporated, Vijayakumar REDDY of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W8/20
CPC Code(s): H04W8/205
Abstract: certain aspects of the present disclosure generally relate to electronic devices and, more particularly, to techniques and apparatus for temporarily transferring subscriber identity module (sim) profiles. one example method generally includes: receiving, from a first user equipment (ue), a request to obtain a sim profile associated with a second ue, the first ue being different than the second ue; transmitting a first message including the sim profile associated with the second ue in response to the request; and communicating with the first ue using the sim profile.
Inventor(s): Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Jouni Kalevi MALINEN of Tuusula (FI) for qualcomm incorporated, Adil Saeed MUSTHAFA of Milpitas CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W8/26, H04L61/50, H04W76/11
CPC Code(s): H04W8/26
Abstract: this disclosure provides methods, components, devices, and systems that support fast transition frame exchanges for multi-link operation. some aspects more specifically relate to an over-the-distribution system (ds) fast basic service set (bss) transition (ft) protocol for multi-link operation (mlo). in some implementations, a first wireless device may transmit a first frame that indicates a medium access control (mac) address of a first wireless station (sta) affiliated with the first wireless device, a communication link on which the first wireless sta intends to communicate with a second wireless sta affiliated with a second wireless device, or both. the first wireless device may receive a second frame that indicates a mac address of the second wireless sta, the communication link on which the second wireless sta intends to communicate with the first wireless sta, or both. the first and second frames may be exchanged according to an over-the-ds ft protocol.
Inventor(s): William WHYTE of Natick MA (US) for qualcomm incorporated, Jonathan PETIT of Wenham MA (US) for qualcomm incorporated, Jean-Philippe MONTEUUIS of Northborough MA (US) for qualcomm incorporated, Mohammad Raashid ANSARI of Saugus MA (US) for qualcomm incorporated, Cong CHEN of San Diego CA (US) for qualcomm incorporated, Virendra KUMAR of Sudbury MA (US) for qualcomm incorporated
IPC Code(s): H04W12/03, H04W4/38, H04W4/40, H04W12/0471, H04W12/121
CPC Code(s): H04W12/03
Abstract: embodiments include methods performed by a vehicle-to-everything (v2x) system for protecting proprietary data within misbehavior reports. the method includes receiving a misbehavior report from a v2x system participant, obtaining sensor data from the received misbehavior report indicating that a misbehavior condition has occurred, determining whether the sensor data indicating that a misbehavior condition has occurred includes encrypted proprietary information. in response to determining that the sensor data includes encrypted proprietary information, the v2x system identifies an entity that owns the encrypted proprietary information, transmits the misbehavior report including the encrypted proprietary information to the entity that owns the encrypted proprietary information, and receives a confirmation report from the entity that owns the encrypted proprietary information indicating whether the misbehavior report is accurate.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Alexandros Manolakos of Athens (GR) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/041, H04L9/08, H04L25/02
CPC Code(s): H04W12/041
Abstract: methods, systems, and devices for wireless communications are described. in some examples, the method may include a user equipment (ue) transmitting, to a base station, first reference signals. the base station may perform channel estimation using the first reference signals and estimate a value for an uplink channel based on the channel estimation. the base station may generate second reference signals such that a characteristic of a downlink channel seen by the ue is within a target value and transmit the second reference signals to the ue. the ue may estimate a value for the characteristic of the downlink channel and obtain the target value from the estimated value. both the ue and the base station may generate a secret using the target value and utilize the secret key for physical layer protection.
20250016558. REFERENCE SIGNAL SECURITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated, Soo Bum LEE of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W12/043, H04L5/00, H04W12/63, H04W72/12
CPC Code(s): H04W12/043
Abstract: a reference signal transmission method includes: determining, at a network entity, a signal configuration of a transmission signal that comprises at least one decoding portion and at least one reference signal portion, where the signal configuration comprises a transmission schedule of the at least one decoding portion and the at least one reference signal portion, where each of the at least one decoding portion comprises decoding information to decode a corresponding one of the at least one reference signal portion, where each of the at least one decoding portion is scheduled in one or more first symbols and the corresponding one of the at least one reference signal portion is scheduled in one or more second symbols, and where none of the one or more first symbols is before any of the one or more second symbols; and transmitting, from the network entity, the transmission signal.
20250016588. MULTIPLE ACCESS POINT (AP) ASSOCIATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mahmoud ASHOUR of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Himaja KESAVAREDDIGARI of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04B7/08, H04B17/318, H04W48/08
CPC Code(s): H04W24/08
Abstract: aspects of the disclosure are directed to method of selecting receive beams using a neural network (e.g., via a reinforcement learning process). in some examples, a user equipment (ue) may select one or more receive beams for receiving synchronization signal blocks (ssbs) of a first synchronization signal burst set (ssbs). in some examples, the ue may measure a power of a first ssb of the first ssbs received via a first receive beam of the one or more receive beams. in some examples, the ue may store, in a local storage, the measured power of the first ssb and at least one parameter associated with receiving the first ssb.
Inventor(s): Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL 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): H04W28/06, H04W72/12, H04W72/232
CPC Code(s): H04W28/06
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a control message indicating a coding rate value corresponding to a downlink control information (dci) format. the coding rate value may indicate a coding rate of the dci format. the ue may receive, via a quantity of resource elements (res) that is based on a payload size and the coding rate value, a dci message of the dci format that includes scheduling information associated with a data message, and the ue may receive the data message in accordance with the scheduling information. in some examples, the ue may receive the dci message via a physical downlink control channel (pdcch) multiplexed with a physical downlink shared channel (pdsch) that carries the data message.
Inventor(s): Gal IZHAKI of Haifa (IL) for qualcomm incorporated, German David CASTANEDA of BogotĂĄ (CO) for qualcomm incorporated, Daniel YELLIN of Raanana (IL) for qualcomm incorporated
IPC Code(s): H04W28/24, H04W28/08, H04W72/0453
CPC Code(s): H04W28/24
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for network slice feasibility assessment for slice orchestration in a wireless network. some aspects relate to providing on-demand approval or rejection of a requested network slice at a device associated with service management. the device may select respective resource allocations of the requested network slice for each cell of a set of cells in a wireless network, add the respective predicted resource allocations to respective current resource utilizations at each of the cells, and output a recommendation associated with the requested network slice in accordance with the summations. the device may select the respective resource allocations of the requested network slice in accordance with a service level agreement (sla) of the requested network slice and, in some implementations, observed network conditions at each of the cells in the wireless network.
20250016635. RRC SEGMENTATION HANDLING DURING HANDOVER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jianhua LIU of Beijing (CN) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Shankar KRISHNAN of Poway CA (US) for qualcomm incorporated, Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Tokyo (JP) for qualcomm incorporated
IPC Code(s): H04W36/00
CPC Code(s): H04W36/0072
Abstract: certain aspects of the present disclosure provide techniques for handling rrc segmentation during a handover procedure. according to certain aspects, a ue may transmit, to a source base station prior to a handover of the ue to a target base station, one or more first segments of a radio resource control (rrc) message; and transmit, to the target base station after the handover, one or more second segments of the rrc message.
Inventor(s): Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
CPC Code(s): H04W52/0248
Abstract: this disclosure provides methods, components, devices and systems for target wake time (twt) coordination. some aspects relate to resolving an overlap between a first time period associated with a first twt agreement and a second time period associated with a second twt agreement. a first wireless device may receive first scheduling information associated with a first set of one or more time periods during which the first wireless device is capable of communicating with a second wireless device in accordance with the first twt agreement. the first wireless device may receive second scheduling information associated with a second set of one or more time periods during which the first wireless device is capable of communicating with a third wireless device in accordance with the second twt agreement. the first wireless device may transmit availability information to resolve the overlap between the first time period and the second time period.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Zhikun WU of Beijing (CN) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H02J50/00
CPC Code(s): H04W52/0251
Abstract: wireless communications systems and methods related to communicating control information are provided. a method of wireless communication performed by a user equipment (ue) may include harvesting energy from an ambient environment associated with the ue and transmitting, to a base station (bs), a communication associated with a communication opportunity, wherein the communication opportunity is based on parameters associated with the harvesting of the energy from the ambient environment.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04W52/22, H04L5/00, H04W52/36, H04W72/11, H04W72/1268, H04W72/231
CPC Code(s): H04W52/223
Abstract: the apparatus may be configured to calculate a predicted transmission power associated with one or more future transmissions within a first time period. the apparatus may further be configured to transmit, to a base station, a ter regarding the predicted transmission power. the apparatus may be configured to report at least one quantity to a base station, the at least one quantity indicating for the ue to adjust an ul transmission characteristic. the apparatus may further be configured to adjust, based on the at least one quantity reported to the base station indicating for the ue to adjust the ul transmission characteristic and a set of rules associated with the ul transmission, at least one parameter associated with the ul transmission.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/42, H04L5/00, H04W52/14, H04W52/24, H04W52/36
CPC Code(s): H04W52/42
Abstract: a base station performs joint channel estimation for a set of physical uplink control channels (pucchs), where one or more pucchs of the set of pucchs comprises a corresponding dmrs from a user equipment (ue). the ue receives an indication to transmit the set of pucchs, one or more pucchs of the set of pucchs comprising a dmrs from the base station. the base station transmits, and the ue receives, spatial filter or power control information elements for each pucch of the set of pucchs. the ue transmits the pucchs comprising corresponding dmrs based on a same spatial filter with a same power control parameters, spatial filter or power control information element for a first pucch of the set of pucchs indicating the same spatial filter or same power control parameter, the set of pucchs having phase continuity.
Inventor(s): Liangping MA 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, Huilin XU of Temecula CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Dan ZHANG of San Diego CA (US) for qualcomm incorporated, Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L5/00, H04W72/044, H04W72/0453
CPC Code(s): H04W56/001
Abstract: methods, systems, and devices for wireless communications are described. a satellite may determine one or more sets set of resources for conveying reference signals to a user terminal. in one example, the satellite may determine a set of resources that includes multiple resource groups each associated with a respective frequency range. in another example, the satellite may determine multiples sets of resources and each set of resources may include resources within respective frequency range. upon determining the set(s) of resources, the satellite may transmit an indication of the set(s) of resources to a user terminal.
Inventor(s): Benjamin James CAMPBELL of Bury St Edmunds (GB) for qualcomm incorporated, Morio TANEDA of Cambridge (GB) for qualcomm incorporated, Mayank BATRA of Cambridge (GB) for qualcomm incorporated, Hemant GUPTA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L65/65, H04W74/0816, H04W76/12
CPC Code(s): H04W56/0015
Abstract: this disclosure provides methods, devices, and systems for streaming media from a bluetooth-enabled peripheral device to a wlan device over a wireless link (such as a p2p link). in some instances, a first peripheral device of a pair of peripheral devices selects values of a time-to-play (ttp) and a sequence number of a first audio stream, and synchronizes the selected ttp and sequence number with a ttp and a sequence number of a second audio stream. the first peripheral device rate-converts first audio data using a sample rate conversion ratio based on the selected ttp and sequence number, encapsulates the rate-converted first audio data into first rtp packets, and transmits the first rtp packets to the wlan device concurrently with a transmission of second rtp packets from the second peripheral device to the wlan device.
20250016717. SENSING SIGNAL INDICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Fei HUANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00
CPC Code(s): H04W64/00
Abstract: an example method of radio frequency (rf) sensing performed by a user equipment (ue) may comprise obtaining a first sensing configuration accommodating multiple different sensing tasks that may be performed by the ue, wherein according to the first sensing configuration, a first set of sensing signal occasions within a sensing signal period are budgeted for performing the rf sensing. the method may comprise determining a second sensing configuration for a certain sensing task, wherein according to the second sensing configuration, a sensing subset comprising a subset of the first set of sensing signal occasions is configured for performing the certain sensing task. the method may further comprise performing the certain sensing task in accordance with the second sensing configuration.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W24/10
CPC Code(s): H04W64/00
Abstract: a radio frequency sensing method includes: receiving, at a sensing apparatus from a network entity, a configuration message indicating a positioning reference signal configuration of a positioning reference signal; receiving, at the sensing apparatus from the network entity, a measurement indication indicating that the positioning reference signal is for radio frequency sensing; and measuring, at the sensing apparatus, the positioning reference signal to determine one or indicating a positioning reference signal more radio frequency sensing measurements based on the measurement indication indicating that the positioning reference signal is for radio frequency sensing.
Inventor(s): Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W84/04
CPC Code(s): H04W64/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) transmits, to a location server, a first set of parameters indicating capabilities of the ue to support positioning operations across a plurality of public land mobile networks (plmns), receives assistance data from the location server, the assistance data including a second set of parameters configuring the ue to measure a set of positioning resources across one or more plmns of the plurality of plmns, and obtains positioning measurements of the set of positioning resources to enable a determination of a location of the ue.
Inventor(s): Stephen William Edge of Escondido CA (US) for qualcomm incorporated, Amer Catovic of San Diego CA (US) for qualcomm incorporated, Haris Zisimopoulos of London (GB) for qualcomm incorporated
IPC Code(s): H04W64/00, H04B7/185, H04W84/04
CPC Code(s): H04W64/00
Abstract: a user equipment (ue) may access a public land mobile network (plmn) via a communication satellite. the ue may receive satellite coverage data from the serving plmn via the communication satellite indicating at which locations and/or at which times satellite coverage is available. the ue may determine, based on the satellite coverage data, a first time of satellite unavailability for a location of the ue and a second time of satellite availability. the ue may enter a no coverage state following the first time. the ue may inhibit mobile originating requests and/or reduce a frequency of satellite cell searching while in the no coverage state. the ue may leave the no coverage state at the second time. the satellite coverage data may comprise a coverage map for a grid of locations. extra coverage data may be provided for satellite availability for other plmns and/or for terrestrial cells.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Athens, AttikĂ (GR) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W24/10
CPC Code(s): H04W64/00
Abstract: different antenna components of a device cause different biases in calculating a location of a user equipment (ue) based on reference signals from another device (which may be sounding reference signals from the ue or positioning reference signals from a base station). a device is configured to use different subsets of antenna components to calculate a positioning measurement. with each of the antenna components associated with a bias in calculating the positioning measurement, each subset of antenna components is associated with a bias in calculating the positioning measurement. the device is configured to generate and report an angle error group (aeg) report that is associated with the positioning measurements calculated (such as an aeg report including positioning measurements and identifiers indicating the antenna components used). the aeg report is used by a location server to identify the antenna components to be used for ue positioning operations.
Inventor(s): Alexandros MANOLAKOS of Athens (GR) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04W8/22
CPC Code(s): H04W64/00
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) initiates a positioning procedure in a first type of ue positioning mode, switches, during the positioning procedure, from the first type of ue positioning mode to a second type of ue positioning mode based on one or more criteria associated with a quality of a position estimate provided by the first type of ue positioning mode being satisfied, and continues the positioning procedure in the second type of ue positioning mode.
Inventor(s): Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04L1/1812, H04W72/0446, H04W72/0453, H04W92/18
CPC Code(s): H04W72/02
Abstract: methods, systems, and devices for wireless communications are described. a receiving device (e.g., a sidelink user equipment (ue), such as a first ue) may receive sidelink communications from a second ue via a sidelink channel. the receiving device may transmit a feedback message to the second ue via a sidelink feedback channel using a first resource configuration, the feedback message based at least in part on the sidelink communications. the receiving device may identify a second resource configuration of the sidelink feedback channel associated with sidelink communications via the sidelink feedback channel. the receiving device may perform the sidelink communications with the second ue via the sidelink feedback channel using the second resource configuration of the sidelink feedback channel.
Inventor(s): Qiaoyu Li of Beijing (CN) for qualcomm incorporated, Mahmoud Taherzadeh Boroujeni of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/044, H04W24/10
CPC Code(s): H04W72/046
Abstract: methods, systems, and devices for wireless communications are described. a ue may receive, from a base station, a configuration for a channel state report setting. the ue may transmit, to the base station, a request for additional reporting quantities for the channel state report setting or to change one or more parameters of the channel state report setting based at least in part on the configuration. for example, the ue may transmit a request to change the periodicity of the channel state report, to transmit an additional, unscheduled channel state report, to increase or decrease the channel state information reference signal resources or the synchronization signal block resources associated with the channel state report setting, or to report a beam change incident. the ue may transmit a channel state report based on the configuration and the request to change the channel state report setting or the one or more parameters.
Inventor(s): Luanxia YANG of Beijing (CN) for qualcomm incorporated, Piyush GUPTA of Bridgewater NJ (US) for qualcomm incorporated, Xiaojie WANG of Hillsborough NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/11, H04W48/16, H04W72/23
CPC Code(s): H04W72/11
Abstract: methods, systems, and devices for wireless communications are described. a wireless node (e.g., which may be a programmable logic controller (plc), a central node, a sidelink user equipment (ue), or the like) may communicate with a base station via a first wireless communication link and with another ue (e.g., a sensor/actuator (s/a), a child node, another sidelink ue, or the like) via a second wireless communications link. the wireless node may receive, from the base station via the first wireless communication link, a grant of resources associated with the second wireless communication link, where the grant of resources is encoded with a shared radio network temporary identifier (rnti) that is shared by both the wireless node and the ue. the wireless node may determine, based at least in part on the shared rnti, that the grant of resources is for the ue, and forward the grant to the ue.
20250016762. LAYER 1 SIGNALING FOR SIDELINK SCHEDULING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/40
CPC Code(s): H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive scheduling information for the first ue using layer 1 (l1) signaling, the scheduling information including a first target and a first granted resource for the first ue. the ue may transmit or receive a communication on a sidelink using l1 signaling based at least in part on the scheduling information. numerous other aspects are described.
20250016763. SENSING DESIGN FOR USER EQUIPMENT (UE)_simplified_abstract_(qualcomm incorporated)
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Fei HUANG of San Diego CA (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
CPC Code(s): H04W72/12
Abstract: an example method of radio frequency (rf) sensing performed by a user equipment (ue) may comprise communicating video data at a video frame periodicity. the method may comprise obtaining a rf sensing signal configuration determined according to the video frame periodicity. the method may comprise performing rf sensing by communicating rf signals in accordance with the rf sensing signal configuration, wherein the rf signals are communicated during resources where the video data is not communicated.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1263, H04W72/20, H04W72/23, H04W72/566
CPC Code(s): H04W72/1263
Abstract: methods, systems, and devices for wireless communications are described for relaying communications from a source device to a destination device via one or more relay devices. scheduled resource grants may be used to provide resources for the relayed communications, and may provide one or more associated relaying parameters for relayed communications. a source device and relay device may use parameters to determine a relaying priority for multiple communications that are to be relayed. additionally or alternatively, scheduled resource grants may include energy harvesting (eh) parameters for communications that use the scheduled resources. the eh parameters may include, for example, time-switching energy harvesting parameters that configure a first subset of symbols for data and a second subset of symbols for eh, or power-splitting eh where power of a received signal is split between eh components and decoding components.
Inventor(s): Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04W72/044
CPC Code(s): H04W72/21
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a base station, an indication of whether the ue is enabled to receive a simultaneous spatial relation update for a physical uplink control channel (pucch) resource group of pucch resources that share a same spatial relation. the ue may receive, from the base station based at least in part on the indication, the simultaneous spatial relation update for the pucch resource group. numerous other aspects are provided.
Inventor(s): Yi HUANG 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, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L1/1829, H04L5/00, H04W72/0446, H04W72/23, H04W72/51
CPC Code(s): H04W72/21
Abstract: certain aspects of the present disclosure provide techniques for multiplexing uplink control information (uci) on physical uplink shared channels (puschs) in communications systems operating according to new radio (nr) techniques. in an exemplary method, a ue determines one or more uplink control informations (ucis); obtains one or more allocations of transmission resources for corresponding physical uplink shared channels (puschs), wherein: a first period of a first allocation of the one or more allocations overlaps a second period during which at least a first uci of the ucis is to be transmitted, and the first period and the second period are different; multiplexes the at least the first uci of the ucis with the first pusch corresponding to the first allocation; and transmits the multiplexed ucis and the first pusch corresponding to the first allocation via the transmission resources of the first allocation.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04L5/00
CPC Code(s): H04W72/232
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of an association between first-stage downlink control information (dci) and second-stage dci. the ue may recover the second-stage dci based at least in part on the indication of the association. numerous other aspects are described.
Inventor(s): Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/566
CPC Code(s): H04W72/40
Abstract: the apparatus may be a ue configured to measure a cbr for a set of resources for sl transmissions, the set of resources for sl transmissions comprising resources in a plurality of carriers. the apparatus may further be configured to evaluate a cr for the set of resources for sl transmissions, the cr being associated with at least one planned sl transmission in the set of resources for sl transmissions. the apparatus may also be configured to adjust, based on the measured cbr and the evaluated cr, the at least one planned sl transmission in the set of resources for sl transmissions.
Inventor(s): Yi Huang of San Diego CA (US) for qualcomm incorporated, Juan Montojo of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Yiqing Cao of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W72/563
CPC Code(s): H04W72/563
Abstract: methods, systems, and devices for wireless communication are described. in some systems, a user equipment (ue) may receive one or more signals indicating first and second uplink messages that at least partially overlap in time. the first uplink message may be associated with a first set of parameters and a first quantity of antenna ports and the second uplink message may be associated with a second set of parameters and a second quantity of antenna ports. the ue may transmit the first and second uplink messages using a third set of scheduling parameters based on a sum of the first quantity and the second quantity of antenna ports being greater than a quantity of available radio frequency (rf) chains at the ue. the third set of scheduling parameters may be associated with a third quantity of antenna ports that is less than the sum of the first and second quantities.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Liangming WU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W72/566, H04W24/08, H04W72/1273
CPC Code(s): H04W72/566
Abstract: methods, systems, and devices for wireless communications are described. generally, the described techniques provide for prioritization schemes for prioritizing colliding cross-link interference (cli) measurements scheduled via layer-1 signaling and a downlink transmissions scheduled according to periodic configurations. in some examples, a user equipment (ue) may prioritize downlink transmissions over cli measurements. a ue may not monitor for or may not decode downlink control information scheduling cli measurements in resources that the ue has a scheduled downlink reception according to a periodic scheduling configuration. in some examples, the ue may prioritize a colliding cli measurement and downlink transmission based on an indicated priority of each, a type a cli measurement, a type of downlink transmission, and/or a location of the ue within the cell. the ue may either monitor for the downlink transmission or perform the cli measurement based on the priority scheme.
Inventor(s): Durga Prasad MALLADI of San Diego CA (US) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/0816, H04L5/00, H04W4/40, H04W4/70, H04W16/28, H04W72/02, H04W72/20, H04W84/00
CPC Code(s): H04W74/0816
Abstract: methods, systems, and devices for wireless communication are described. a 5g device may decode a control channel transmission of a safety message in a vehicle-to-everything system during a first portion of a time period. the 5g device may identify, based at least in part on the decoding, a pool of resource blocks (rbs) that are available for the time period. the 5g device may select a subset of rbs from the available pool of rbs for a transmission during a second portion of the time period.
20250016840. METHODS AND APPARATUSES FOR INITIAL ACCESS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Saeid Sahraei of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Krishna Kiran Mukkavilli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/0833, H04B7/06, H04W72/0453
CPC Code(s): H04W74/0833
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) and a base station may participate in a one-shot initial access procedure involving a reconfigurable intelligent surface (ris) divided into a number of sub-riss, each sub-ris associated with a different configuration for reflecting signaling from the base station. in some aspects, the base station may configure each sub-ris to have a different frequency shift and transmit, to the ue, a parameter indicating a quantity of synchronization rasters associated with each of a set of beams that the base station may use as part of the one-shot initial access procedure. the ue may, for each beam, monitor a quantity of monitoring occasions corresponding to the quantity of synchronization rasters and transmit random access signaling to the base station based on which synchronization raster of which beam provides a greatest signal strength at the ue.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04L5/14, H04W52/08, H04W72/231, H04W72/51
CPC Code(s): H04W76/20
Abstract: certain aspects of the present disclosure provide a method for wireless communications at a user equipment (ue). the ue may receive a configuration from a base station (bs). the configuration may indicate transmission parameters associated with different symbols such as sub-band full duplex (sbfd) symbols and non-sbfd symbols. for example, the transmission parameters may indicate power control parameters (e.g., a received power target value, a power control factor value, a closed-loop power control value) and a unified transmission configuration indicator (tci) (e.g., a joint uplink and downlink tci state, separate uplink and downlink tci states). the ue may transmit uplink transmissions to the bs, in accordance with the transmission parameters.
Inventor(s): Zhichao Zhou of Beijing (CN) for qualcomm incorporated, Ravi Agarwal of San Diego CA (US) for qualcomm incorporated, Hao Xu of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W76/28, H04W72/0446
CPC Code(s): H04W76/28
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue may be configured to communicate with a base station in a discontinuous reception (drx) mode according to a drx cycle. the ue may receive signaling that indicates a configuration of a ramp window associated with the drx cycle. the ramp window may include a set of slots that is adjacent to a sleep window of the drx cycle and, in some examples, is adjacent to an on-window of the drx cycle. the set of slots may include a first subset of wakeup slots and a second subset of sleep slots. during the ramp window, the ue may monitor for a transport block from the base station during the first subset of wakeup slots. if the ue receives the transport block during a wakeup slot, the ue may transition to the on-window of the drx cycle.
QUALCOMM Incorporated patent applications on January 9th, 2025
- QUALCOMM Incorporated
- G01S5/02
- CPC G01S5/0205
- Qualcomm incorporated
- G06F1/3287
- G06F1/3237
- G06F1/324
- CPC G06F1/3287
- G06F3/16
- G06T19/00
- CPC G06F3/165
- G06F12/0855
- G06F12/02
- CPC G06F12/0855
- G06N20/00
- CPC G06N20/00
- G06T1/20
- G06T11/00
- CPC G06T1/20
- G06T3/60
- G06T9/00
- CPC G06T3/60
- G08G1/08
- G08G1/01
- CPC G08G1/08
- H01L25/065
- H01L21/768
- H01L23/48
- H01L23/532
- CPC H01L25/0657
- H02J50/00
- H02J50/80
- CPC H02J50/001
- H02M1/00
- H02M3/158
- CPC H02M1/0095
- H04B7/0456
- H04L5/00
- H04W72/25
- CPC H04B7/0456
- H04B7/06
- CPC H04B7/0481
- H04B7/08
- CPC H04B7/0623
- H04W72/21
- CPC H04B7/0626
- H04B7/0408
- CPC H04B7/0658
- CPC H04B7/06958
- CPC H04B7/06968
- H04B7/155
- H04W56/00
- CPC H04B7/15507
- H04J1/10
- H04B7/04
- CPC H04J1/10
- H04L1/1607
- CPC H04L1/1614
- H04L1/1829
- H04L47/32
- H04L47/34
- CPC H04L1/1832
- H04W72/232
- CPC H04L5/0023
- H04W24/10
- H04W72/40
- H04W72/541
- CPC H04L5/0051
- H04B7/0404
- H04W72/044
- H04W72/1268
- H04W72/23
- H04W76/27
- CPC H04L5/0053
- H04N19/137
- H04N19/105
- H04N19/159
- H04N19/176
- H04N19/70
- CPC H04N19/137
- H04N19/31
- H04N19/107
- H04N19/167
- CPC H04N19/31
- H04W8/20
- CPC H04W8/205
- H04W8/26
- H04L61/50
- H04W76/11
- CPC H04W8/26
- H04W12/03
- H04W4/38
- H04W4/40
- H04W12/0471
- H04W12/121
- CPC H04W12/03
- H04W12/041
- H04L9/08
- H04L25/02
- CPC H04W12/041
- H04W12/043
- H04W12/63
- H04W72/12
- CPC H04W12/043
- H04W24/08
- H04B17/318
- H04W48/08
- CPC H04W24/08
- H04W28/06
- CPC H04W28/06
- H04W28/24
- H04W28/08
- H04W72/0453
- CPC H04W28/24
- H04W36/00
- CPC H04W36/0072
- H04W52/02
- CPC H04W52/0248
- CPC H04W52/0251
- H04W52/22
- H04W52/36
- H04W72/11
- H04W72/231
- CPC H04W52/223
- H04W52/42
- H04W52/14
- H04W52/24
- CPC H04W52/42
- CPC H04W56/001
- H04L65/65
- H04W74/0816
- H04W76/12
- CPC H04W56/0015
- H04W64/00
- CPC H04W64/00
- H04W84/04
- H04B7/185
- H04W8/22
- H04W72/02
- H04L1/1812
- H04W72/0446
- H04W92/18
- CPC H04W72/02
- CPC H04W72/046
- H04W48/16
- CPC H04W72/11
- CPC H04W72/12
- H04W72/1263
- H04W72/20
- H04W72/566
- CPC H04W72/1263
- CPC H04W72/21
- H04W72/51
- CPC H04W72/232
- CPC H04W72/40
- H04W72/563
- CPC H04W72/563
- H04W72/1273
- CPC H04W72/566
- H04W4/70
- H04W16/28
- H04W84/00
- CPC H04W74/0816
- H04W74/0833
- CPC H04W74/0833
- H04W76/20
- H04L5/14
- H04W52/08
- CPC H04W76/20
- H04W76/28
- CPC H04W76/28