QUALCOMM Incorporated patent applications on May 16th, 2024
Patent Applications by QUALCOMM Incorporated on May 16th, 2024
QUALCOMM Incorporated: 89 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (19), H04W72/23 (10), H04B7/06 (9), H04W24/10 (9), H04W72/0446 (8)
With keywords such as: wireless, device, based, communication, network, signal, user, information, entity, and data in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
20240159861.POINT CLOUD REPORTING IN CELLULAR SYSTEMS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S7/00, H04W4/38
Abstract: a first network entity may identify a point cloud including a plurality of points associated with rf sensing. the first network entity may transmit an indication of the point cloud for a second network entity. the second network entity may perform a sensing operation based on the received point cloud. the point cloud may be based on one or more radar data cubes. each point in the plurality of points may be associated with at least one of a range, a velocity, or one or more angles. the point cloud may be associated with a local coordinate system associated with the first network entity or a global coordinate system.
20240160516.C-PHY RECEIVER CORRUPT POST PATTERN FILTER_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yasser AHMED of San Diego CA (US) for qualcomm incorporated, Sachin Ajit DEVAMARE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06F11/07, H04L25/03, H04L25/14
Abstract: a communication interface circuit has a shift register configured to convert a serial stream of 3-bit symbols to a parallel multi-symbol word comprising a plurality of symbols ordered in accordance with time of arrival at an input of the shift register; a set of symbol comparators, each symbol comparator being configured to determine whether a pattern of symbols in the parallel multi-symbol word indicates presence of a false synchronization pattern in the serial stream of 3-bit symbols; and a synchronization detection circuit configured to provide a control signal that is active when a synchronization pattern is detected in the serial stream of 3-bit symbols, and further configured to suppress the control signal when at least one of the set of symbol comparators indicates the presence of the false synchronization pattern of 3-bit symbols.
Inventor(s): SUNIL OAK of Sugar Land TX (US) for qualcomm incorporated
IPC Code(s): G06F11/07, G06F1/08
Abstract: a clock signal in a device may be switched to a fallback clock signal if a clock fault is detected. one or more subsystem clock signals provided to one or more subsystems of the device may be monitored. if a fault associated with a clock signal is detected, then a fallback clock signal may be provided to the subsystem in place of the subsystem clock signal.
20240160576.HOST PERFORMANCE BOOSTER L2P HANDOFF_simplified_abstract_(qualcomm incorporated)
Inventor(s): Madhu Yashwanth BOENAPALLI of Hyderabad (IN) for qualcomm incorporated, Surendra PARAVADA of Hyderabad (IN) for qualcomm incorporated, Sai Praneeth SREERAM of Anantapur (IN) for qualcomm incorporated
IPC Code(s): G06F12/1009
Abstract: methods that may be performed by a host controller of a computing device for synchronizing logical-to-physical (l2p) tables before entering a hibernate mode are disclosed. embodiment methods may include determining whether a first l2p table stored in a dynamic random-access memory (dram) communicatively connected to the host controller is out of synchronization with a second l2p table stored in a static random-access memory (sram) of a universal flash storage (ufs) device communicatively connected to the host controller via a link. if the first and second l2p tables are out of synch, the host controller may retrieve at least one modified l2p map entry from the second l2p table when the ufs device is configured to enter a hibernate mode from the ufs device, and update the first l2p tabled with the at least one modified l2p map entry before the link and the ufs device enter the hibernate mode.
Inventor(s): Jun Zhu of San Diego CA (US) for qualcomm incorporated, Mihir Vijay Laghate of San Diego CA (US) for qualcomm incorporated, Mahbod Ghelichi of San Diego CA (US) for qualcomm incorporated, James Francis Geekie of Carlsbad CA (US) for qualcomm incorporated, Jittra Jootar of San Diego CA (US) for qualcomm incorporated, Raghu Narayan Challa of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06K19/077, G06K19/07
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support radio frequency integrated circuit (rfic) selection. in a first aspect, a method of wireless communication includes, for each rfic of a plurality of rfics, determining a status of the rfic based on a temperature associated with the rfic. the method further includes selecting an rfic of the plurality of rfics based on the plurality of status, and wirelessly communicating data using the selected rfic. other aspects and features are also claimed and described.
Inventor(s): Shashanka VENKATARAMANAN of Amsterdam (NL) for qualcomm incorporated, Amir GHODRATI of Amsterdam (NL) for qualcomm incorporated, Amirhossein HABIBIAN of Amsterdam (NL) for qualcomm incorporated
IPC Code(s): G06N3/0455
Abstract: certain aspects of the present disclosure provide techniques and apparatus for improved attention-based machine learning. a first attention propagation output is generated using a first transformer block of a plurality of transformer blocks, this generation including processing input data for the first transformer block using a first self-attention sub-block of the first transformer block. the first attention propagation output is propagated to a second transformer block of the plurality of transformer blocks. an output for the second transformer block is generated, this generation including generating output features for the second transformer block based on the first attention propagation output.
Inventor(s): Junha SONG of Daejeon (KR) for qualcomm incorporated, Sungha CHOI of Goyang-si (KR) for qualcomm incorporated
IPC Code(s): G06N3/08, G06N3/045
Abstract: a computer-implemented method includes adding an auxiliary network of a group of auxiliary networks to a respective partition of a group of partitions associated with a main network. the method also includes training each of the group of auxiliary networks with training data to adapt to a test distribution. the method further includes adapting each of the group of auxiliary networks with test data to adapt to the test distribution. the method still further includes classifying an input received at a model based on adapting each of the group of auxiliary networks. the model may include the group of partitions and the group of auxiliary networks.
Inventor(s): Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N20/00
Abstract: an apparatus, method and computer-readable media are disclosed for performing wireless communications. for example, a first network device can transmit, to one or more second network devices, configuration information associated with a trained machine learning model. the first network device can receive, from the one or more second network devices, information associated with a first fine-tuned machine learning model based on adaptation of parameters of the trained machine learning model. the first network device can further output, for transmission to one or more third network devices, configuration information associated with the first fine-tuned machine learning model.
20240161225.Communicating Pre-rendered Media_simplified_abstract_(qualcomm incorporated)
Inventor(s): Imed BOUAZIZI of Frisco TX (US) for qualcomm incorporated, Thomas STOCKHAMMER of Bergen (DE) for qualcomm incorporated
IPC Code(s): G06T1/20, G06F3/01, G06T11/00, H04W28/02
Abstract: embodiments of systems and methods for communicating rendered media to a user equipment (ue) may include generating pre-rendered content for processing by the ue based on pose information received from the ue, generating, based on the pre-rendered content, description information that is configured to enable the ue to perform rendering operations using the pre-rendered content, and transmitting to the ue the description information and the pre-rendered content.
Inventor(s): Jisoo JEONG of San Diego CA (US) for qualcomm incorporated, Risheek GARREPALLI of San Diego CA (US) for qualcomm incorporated, Hong CAI of San Diego CA (US) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T7/246
Abstract: a computer-implemented method includes generating a first augmented frame by combining a first image and a first frame of a first frame pair. the computer-implemented method also includes generating, via an optical flow estimation model, a first flow estimation based on a second frame of the first frame pair and the first augmented frame. the computer-implemented method further includes updating one or both of parameters or weights of the optical flow estimation model based on a first loss between the first flow estimation and a training target.
Inventor(s): Shubhankar Mangesh BORSE of San Diego CA (US) for qualcomm incorporated, Debasmit DAS of San Diego CA (US) for qualcomm incorporated, Hyojin PARK of San Diego CA (US) for qualcomm incorporated, Hong CAI of San Diego CA (US) for qualcomm incorporated, Risheek GARREPALLI of San Diego CA (US) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T11/60, G06T3/40, G06T7/12, G06T7/50, G06V10/44
Abstract: certain aspects of the present disclosure provide techniques and apparatus for regenerative learning to enhance dense predictions. in one example method, an input image is accessed. a dense prediction output is generated based on the input image using a dense prediction machine learning (ml) model, and a regenerated version of the input image is generated. a first loss is generated based on the input image and a corresponding ground truth dense prediction, and a second loss is generated based on the regenerated version of the input image. one or more parameters of the dense prediction ml model are updated based on the first and second losses.
20240161418.AUGMENTED REALITY ENHANCED MEDIA_simplified_abstract_(qualcomm incorporated)
Inventor(s): David DURNIL of Carlsbad CA (US) for qualcomm incorporated, Todd LEMOINE of San Diego CA (US) for qualcomm incorporated, Murali MANTRAVADI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T19/00, G06F3/14
Abstract: systems and techniques for displaying augmented reality enhanced media content are disclosed. for instance, a process can include displaying media content on one or more displays. the process can include: generating a first media content element for an application engine associated with an application state of the application engine; generating a second media content element for the application engine associated with the application state of the application engine; displaying, on a first display of a first device, the first media content element; and outputting the second media content element for display on a second display of a second device relative to a pose of the first display of the first device.
20240161487.ADAPTIVE MIXED-RESOLUTION PROCESSING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jakob DRACHMANN HAVTORN of Copenhagen (DK) for qualcomm incorporated, Amelie Marie Estelle ROYER of Amsterdam (NL) for qualcomm incorporated, Tijmen Pieter Frederik BLANKEVOORT of Amsterdam (NL) for qualcomm incorporated, Babak EHTESHAMI BEJNORDI of Amsterdam (NL) for qualcomm incorporated
IPC Code(s): G06V10/82, G06T3/40
Abstract: systems and techniques are described for adaptive mixed-resolution processing. according to some aspects, a device can divide an input image into first tokens having a first resolution and second tokens having a second resolution. the device can generate first token representations for token(s) from the first tokens corresponding to a first region of the input image and generate second token representations for token(s) from the second tokens corresponding to the first region of the input image. the device can process, using a neural network model, the first token representations and the second token representations to determine the first resolution or the second resolution as a scale for the first region of the input image. the device can process, using a transformer neural network model, the first region of the input image according to the scale for the first region.
Inventor(s): Jessica Liu STROHMANN of Cupertino CA (US) for qualcomm incorporated, Hrishikesh Vijaykumar PANCHAWAGH of Cupertino CA (US) for qualcomm incorporated, Nai-Kuei KUO of Los Gatos CA (US) for qualcomm incorporated, Yipeng LU of Moraga CA (US) for qualcomm incorporated, Ali LOPEZ of Dublin CA (US) for qualcomm incorporated, Kostadin Dimitrov DJORDJEV of Los Gatos CA (US) for qualcomm incorporated
IPC Code(s): G06V40/13, G06F21/32, H03H9/17
Abstract: some disclosed implementations include an ultrasonic sensor stack and an acoustic resonator. the acoustic resonator may be configured to enhance ultrasonic waves transmitted by the ultrasonic sensor stack in an ultrasonic frequency range that is suitable for ultrasonic fingerprint sensors. in some examples, the acoustic resonator may include one or more low-impedance layers residing between a first higher-impedance layer and a second higher-impedance layer. each of the one or more low-impedance layers may have a lower acoustic impedance than an acoustic impedance of the first higher-impedance layer or an acoustic impedance of the second higher-impedance layer. at least one low-impedance layer may have a thickness corresponding to a multiple of a half wavelength at a peak frequency of the acoustic resonator. the peak frequency may be within a frequency range from 1 mhz. to 20 mhz.
20240161634.WAYPOINT BASED FLIGHT DECLARATION SIGNALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Stefano Faccin of San Ysidro CA (US) for qualcomm incorporated
IPC Code(s): G08G5/00, B64C39/02
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) (e.g., an unmanned aerial vehicle (uav)) may receive an approved flight plan including approved flight plan sectors. the ue may also receive a query from a network node, the query including an indication of a subset of the plurality of approved flight plan sectors and a request for a plurality of waypoints of the ue within the indicated subset of the plurality of approved flight plan sectors. the ue may further determine, in response to receiving the query from the network node, a flight path including the plurality of waypoints of the ue for the indicated subset of the plurality of approved flight plan sectors based on the received approved flight plan, and the ue may transmit, to the network node, a flight declaration message including the waypoints of the ue.
20240161757.STEREO PARAMETERS FOR STEREO DECODING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Venkata Subrahmanyam Chandra Sekhar CHEBIYYAM of Seattle WA (US) for qualcomm incorporated, Venkatraman ATTI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G10L19/008, G10L19/005, H04S1/00
Abstract: an apparatus includes a receiver and a decoder. the receiver is configured to receive a bitstream that includes a first frame and a second frame. the first frame includes a first portion of a mid channel and a first quantized stereo parameter. the second frame includes a second portion of the mid channel and a second quantized stereo parameter. the decoder is configured to generate a first portion of a channel based on the first portion of the mid channel and the first quantized stereo parameter. the decoder is configured to, in response to the second frame being unavailable for decoding operations, estimate the second quantized stereo parameter based on stereo parameters of one or more preceding frames and generate a second portion of the channel based on the estimated second quantized stereo parameter. the second portion of the channel corresponds to a decoded version of the second frame.
Inventor(s): Yong XU of San Diego CA (US) for qualcomm incorporated, Boris Dimitrov ANDREEV of San Diego CA (US) for qualcomm incorporated, Yuxin LI of San Diego CA (US) for qualcomm incorporated, Vikas MAHENDIYAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G11C11/4076, H03K19/20, H03L7/081
Abstract: in certain aspects, a system includes a first clock source configured to generate a first clock signal, a second clock source configured to generate a second clock signal, a clock path, and an or gate having a first input, a second input, and an output, wherein the output of the or gate is coupled to the clock path. the system also includes a first clock gating circuit coupled between the first clock source and the first input of the or gate, and a second clock gating circuit coupled between the second clock source and the second input of the or gate.
Inventor(s): Emily Kathryn BROOKS of Amherst NY (US) for qualcomm incorporated, Collin D'SOUZA of Amherst NY (US) for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY (US) for qualcomm incorporated, Alexei STOIANOV of Toronto (CA) for qualcomm incorporated, Shounak Uday GORE of Williamsville NY (US) for qualcomm incorporated, Rathin RADHAKRISHNAN NAIR of Tonawanda NY (US) for qualcomm incorporated
IPC Code(s): G16H10/60, G06K9/62
Abstract: systems and techniques are described herein for user identification. for instance, a technique can include receiving at least one biosignal from a sensor, the at least one biosignal indicative of a blood perfusion of a user. the technique can further include extracting at least one feature from the at least one biosignal, comparing the extracted at least one feature to at least one template feature associated with an enrolled user, determining, based on comparing the extracted at least one feature to the at least one template feature, whether the user matches the enrolled user, and outputting an indication of whether the user matches the enrolled user.
Inventor(s): Lili XU of San Diego CA (US) for qualcomm incorporated, Jason GONZALEZ of Solana Beach CA (US) for qualcomm incorporated
IPC Code(s): H01L23/538, H01L23/64, H01L25/16, H01L49/02
Abstract: a device comprising a substrate, a first integrated device coupled to a first surface of the substrate, a second integrated device coupled to the first surface of the substrate, a first passive device coupled to a second surface of the substrate and a second passive device coupled to the second surface of the substrate. the substrate comprises at least one dielectric layer and a plurality of interconnects. the plurality of interconnects include a power interconnect. the power interconnect is configured to be electrically coupled to power. the first integrated device, the first passive device, the second integrated device and the second passive device are configured to be electrically coupled to the power interconnect through a first plurality of interconnects from the plurality of interconnects. the first plurality of interconnects are configured to operate as an inductor, where the first plurality of interconnects include a via interconnect.
Inventor(s): Vijayakumar DHANASEKARAN of San Diego CA (US) for qualcomm incorporated, Ramkumar SIVAKUMAR of San Diego CA (US) for qualcomm incorporated, Kshitij YADAV of San Diego CA (US) for qualcomm incorporated, Khaled Mahmoud ABDELFATTAH ALY of Irvine CA (US) for qualcomm incorporated
IPC Code(s): H02J7/00
Abstract: circuits and methods for suppression of negative transient voltage may be implemented in systems that combine high-speed data, audio, and charging at a plug. the circuits and methods for suppression of the negative transient voltage may include a first diode and transistor coupled in series between a pin and ground, where the transistor is controlled by an output of a voltage comparator that is also coupled to the first pin. a negative transient voltage event may cause the comparator to activate the transistor to sink a current through the diode.
Inventor(s): Dongyang TANG of San Diego CA (US) for qualcomm incorporated, Ramkumar SIVAKUMAR of San Diego CA (US) for qualcomm incorporated, Khaled Mahmoud ABDELFATTAH ALY of Irvine CA (US) for qualcomm incorporated, Vijayakumar DHANASEKARAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03G5/16, G06F3/16, H03F3/183, H04R3/00, H04S1/00
Abstract: a transmission line includes an equalization circuit. the equalization circuit is a second-order equalization circuit having a first loop at a gain element and a second loop at the gain element. the first loop may include a first compensation capacitor, and the second loop may include a second compensation capacitor and a resistor. the second order equalization circuit may allow for improved performance with respect to gain as well as reduced power usage.
Inventor(s): Wenjing Yin of San Diego CA (US) for qualcomm incorporated, Debesh Bhatta of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03K19/0185, H03F1/30, H03F1/32, H03F3/45
Abstract: a low-voltage differential signaling receiver is provided that amplifies a differential input voltage to produce a differential output voltage. a signal distortion circuit that detects a distortion in a differential output voltage to assert a signal detection signal that adjusts a gate voltage of a pair of load transistors to reduce the distortion. the load transistors are selectively diode connected to reduce power consumption.
Inventor(s): Elad MEIR of Ramat Gan (IL) for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated, Michael LEVITSKY of Rehovot (IL) for qualcomm incorporated
IPC Code(s): H04B1/04, H04B7/06
Abstract: methods, systems, and devices for wireless communications are described. the methods include a base station mapping transmitter antennas to one of a set of multiple antenna groups based on a power amplifier response of one or more transmitter antennas, determining a power amplifier model for one or more antenna groups based on the power amplifier response of the one or more transmitter antennas, and transmitting an indication of the power amplifier model for one or more antenna groups to a ue. the methods include the ue determining a power amplifier model for a transmitter antenna of the set of transmitter antennas based on the indication of the power amplifier model and communicating with the base station based on the power amplifier model for the transmitter antenna.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04B7/06, H04L5/00, H04W72/231
Abstract: methods, systems, and devices for wireless communications are described in which a transmitting device may transmit a set of reference signals to a receiver via a configurable surface such as a reconfigurable intelligent surface (ris). the ris may randomly adjust one or more parameters for one or multiple ris elements to provide different beamformed parameters for reflected instances of each reference signal from the ris. each reference signal may have a corresponding reference signal index value, and the receiver may provide an indication of a selected the reference signal index value based on channel measurements of the reference signals. the transmitting device may provide an indication to the ris of the index value, and may communicate with the receiver based on the selected reference signal via the ris, where the ris uses the parameters associated with the ris index value for the communications.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04L25/02
Abstract: embodiments described herein provide for an ris-aided determination of the location of mobile device that enables the signal reflected by the ris to be identified through channel estimation. more specifically, an orthogonal cover code (occ)-based approach may be taken where the ris is configured to use different weights to reflect different reference signals, enabling a receiving device to identify the reflected signal. this can be utilized on signals used for positioning of the mobile device. additionally or alternatively, this can be used for positioning of the ris.
Inventor(s): Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04B7/06, H04L5/00, H04W72/04
Abstract: aspects relate to techniques for quasi co-location (qcl) parameter weighting for coherent joint transmissions (cjts). a network entity can provide an indication of a respective weight to be applied to each of a plurality of transmission configuration indicator (tci) states, each associated with a respective transmission and reception point (trp) of the network entity for a cjt transmission. the network entity can use the respective weights to generate the cjt transmission and provide the cjt transmission to a user equipment (ue).
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04B7/06, H04L5/00, H04W72/1268
Abstract: a base station performs joint channel estimation for a set of physical uplink shared channels (puschs) with bundled dmrs from a user equipment (ue). the ue receives an indication to transmit the set of puschs, each pusch of the set of puschs comprising a corresponding dmrs from the base station. the base station transmits, and the ue receives, a sounding reference signal resource indicator for each pusch of the set of puschs. the ue transmits the puschs based on a same sounding reference single resource, the sri for a first pusch of the set of puschs indicating the same srs resource.
Inventor(s): Kannan MUTHURAMAN of Mission Viejo CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H04B7/185, G01S19/42
Abstract: disclosed are techniques for wireless communication. in an aspect, a non- terrestrial network (ntn)-capable user equipment (ue) determines to perform at least one ntn transmission to an ntn station, and transmits information associated with the at least one ntn transmission to one or more one or more global navigation satellite system (gnss)-capable ues via at least one peer-to-peer (p2p) channel. the ntn-capable ue performs the at least one ntn transmission. at least one of the gnss-capable ues receives the information, and performs one or more gnss position measurements based on the information so as not to overlap with the at least one ntn transmission in a time domain, a frequency domain, or both.
Inventor(s): Jonathan KIES of Encinitas CA (US) for qualcomm incorporated, Francesco GRILLI of La Jolla CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Junsheng HAN of Los Altos Hills CA (US) for qualcomm incorporated, Kannan MUTHURAMAN of Mission Viejo CA (US) for qualcomm incorporated, Rashmi KULKARNI of Redwood City CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H04B7/185
Abstract: in an aspect, a user equipment (ue) determines a target orientation associated with the ue for a two-way satellite communication session that provides a line of sight (los) alignment between an antenna of the ue with a satellite antenna, determines a current orientation associated with the ue, determines difference information associated with a difference between the current orientation of the ue and the target orientation of the ue; and transmits, to a user feedback component, an instruction to provide user feedback that is based on the difference information and that comprises non-visual user feedback or visual feedback that is separate from a display screen of the ue.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B17/345, H04B17/391, H04W72/04
Abstract: aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a wireless device or a server. the apparatus may receive, from a network entity, an indication of clutter information from at least one sensing node or at least one sensor, where the clutter information is associated with one or more stationary or slow-moving reflections of one or more signals with respect to the at least one sensing node or the at least one sensor. the apparatus may also configure at least one filter in a set of filters at the wireless device based on the clutter information from the at least one sensing node or the at least one sensor.
Inventor(s): Sunil OAK of Sugar Land TX (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a communication. the ue may transmit hybrid automatic repeat request (harq) feedback for the communication, wherein the harq feedback indicates whether the communication is decoded and whether a message is verified. numerous other aspects are described.
Inventor(s): Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Stelios STEFANATOS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L5/00, H04W72/25, H04W92/18
Abstract: apparatus, methods, and computer-readable media for facilitating sidelink carrier aggregation with cross-carrier feedback are disclosed herein. an example method for wireless communication at a first wireless device includes receiving, from a second wireless device, a first sidelink message including a first transport block (tb) on a first carrier. the example method also includes generating a first hybrid automatic repeat request (harq) feedback for the first tb. the example method also includes determining a first feedback carrier to transmit cross-carrier feedback. the example method also includes mapping the first harq feedback for the first tb to the first feedback carrier, the first feedback carrier being different than the first carrier. the example method also includes transmitting the first harq feedback on the first feedback carrier to the second wireless device.
20240163024.MULTIPLEXING OF HARQ AND CSI ON PUCCH_simplified_abstract_(qualcomm incorporated)
Inventor(s): Pranay Sudeep RUNGTA of New York NY (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Amir AMINZADEH GOHARI of Sunnyvale CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1812, H04L1/00, H04L5/00, H04W72/1268, H04W72/21
Abstract: certain aspects of the present disclosure provide techniques for avoiding out of order uplink data reception upon data radio bearer (drb) release or quality of service (qos) flow addition. an exemplary method that may be performed by a user equipment (ue), includes receiving an indication from a base station (b s) that multiplexing of hybrid automatic retransmission request (harq) information and channel state information (csi) is enabled in all physical uplink control channel (pucch) resources, generating a first csi report regarding a first downlink (dl) channel from the bs, multiplexing a harq response to a transmission from the bs and the first csi report in a pucch, and transmitting the pucch to the bs via one of the pucch resources.
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, Qifan CHEN of Newark CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
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 pilot tone designs that support distributed transmission. a transmitting device may modulate a physical layer convergence protocol (plcp) protocol data unit (ppdu) on a number (m) of tones representing a logical ru associated with the legacy tone plan and may further map the m tones to m noncontiguous subcarrier indices associated with a wireless channel. the transmitting device may transmit the ppdu, over the wireless channel, with a number (n) of pilot tones each having a respective location relative to the m tones as mapped to the m noncontiguous subcarrier indices. in some implementations, the relative locations of the n pilot tones may be different than relative locations of a number (k) of pilot tones associated with the logical ru.
Inventor(s): Stephen Jay Shellhammer of Ramona CA (US) for qualcomm incorporated, Bin Tian of San Diego CA (US) for qualcomm incorporated, Alireza Raissinia of Monte Sereno CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H03M13/00, H04L69/22
Abstract: this disclosure provides methods, components, devices and systems for ranging measurement procedures between two wireless devices that communicate in wide bandwidth networks. some aspects more specifically relate to null data packet (ndp) transmissions via a 320 megahertz (mhz) bandwidth. in some examples, a first wireless device and a second wireless device may participate in a ranging measurement procedure and may exchange one or more ndps to facilitate distance measurements and one or both of the first wireless device and the second wireless device may indicate that an associated protocol data unit (pdu) is a 320 mhz ranging ndp (e.g., an ndp of a ranging variant associated with a bandwidth of 320 mhz) via one or more bits of the preamble of the pdu. the one or more bits may be included in a universal signal (u-sig) field of the preamble of the pdu.
20240163062.PDSCH RATE MATCHING FOR CORESET_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Hobin KIM of San Diego CA (US) for qualcomm incorporated, Andrew CHEN of San Diego CA (US) for qualcomm incorporated, Chun-Hao HSU of San Jose CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Harinath Reddy PATEL of Hyderabad (IN) for qualcomm incorporated, Pankaj Shivcharan GUPTA of Hyderabad (IN) for qualcomm incorporated, Ashutosh GUPTA of Gangapur City (IN) for qualcomm incorporated, Neeraj PANWAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: methods, apparatuses, and computer-readable medium are provided for rate matching. an example method may include receiving a rate matching pattern configuration indicating at least a first control resource set (coreset) in a first bandwidth part (bwp) and a second coreset in a second bwp. the example method may also include receiving a physical downlink shared channel (pdsch) in the first bwp. the example method may include processing the pdsch transmission based on the rate matching pattern configuration, where the processing may include rate matching around resources of the first coreset and first associated search space (ss) sets and the second coreset and second associated ss sets.
Inventor(s): Valentin Alexandru GHEORGHIU of Yokohama-shi (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Hachiouji-shi (JP) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: certain aspects of the present disclosure provide techniques for channel raster design. a method for wireless communications by a network entity includes determining a channel raster comprising a subset of radio frequency (rf) reference frequencies separated by a channel raster granularity, wherein the channel raster granularity is less than 100 khz and outputting an indication of one or more of the rf reference frequencies to one or more user equipments (ues).
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/04
Abstract: a wireless communication device receives at least one of a semi-persistent subband full-duplex (sbfd) indication or an aperiodic sbfd indication, and receives a downlink symbol or transmits an uplink symbol in a half-duplex mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent sbfd indication or the aperiodic sbfd indication. a network entity transmits at least one of a semi-persistent subband full-duplex (sbfd) indication or an aperiodic sbfd indication, and receives an uplink symbol and transmits a downlink symbol in an sbfd mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent sbfd indication or the aperiodic sbfd indication.
Inventor(s): 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, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a resource allocation that includes a set of physical resource blocks (prbs) for a communication to be communicated in at least one precoding resource block group (prg), the at least one prg comprising a partial prg associated with an edge of a subband of a subband full duplex (sbfd) configuration, wherein the communication includes a demodulation reference signal (dmrs) and a physical downlink data channel signal or a physical uplink data channel signal. the ue may communicate the communication based on a partial prg rule associated with the partial prg. numerous other aspects are described.
Inventor(s): Adrian Edward ESCOTT of Reading (GB) for qualcomm incorporated, Anand PALANIGOUNDER of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L9/32, H04L9/08, H04L9/14
Abstract: disclosed are systems and techniques for wireless communications. for instance, a process may include generating an anchor key based on an authentication server function key; associating a count value with the anchor key; generating a temporary device identifier based on the authentication server function key; generating an enhanced key identifier based on the count value, wherein the enhanced key identifier includes a portion of the temporary device identifier, wherein the portion of the temporary device identifier is less in size than an entire temporary device identifier; and transmitting the enhanced key identifier to a remote application.
Inventor(s): Qiaoyu LI of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Rui HU of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L25/02, H04B7/06
Abstract: certain aspects of the present disclosure provide techniques for sounding and precoding uplink transmissions using one or more machine learning models. an example method generally includes generating a sounding reference signal (srs) using an srs deep neural network (dnn); transmitting, to a network entity, the generated srs in one or more resource elements (res); receiving, from the network entity, information identifying a precoding matrix to use for uplink transmissions on a shared channel; precoding uplink transmissions based on the identified precoding matrix; and transmitting, to the network entity, the precoded uplink transmissions on the shared channel.
Inventor(s): Patrick ISAKANIAN of El Dorado Hills CA (US) for qualcomm incorporated, Darius VALAEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L25/03
Abstract: an input stage of a comparator includes a first transistor, wherein a gate of the first transistor is coupled to a first input of the input stage, a second transistor, wherein a gate of the second transistor is coupled to a second input of the input stage, a third transistor coupled in series with the first transistor, and a fourth transistor coupled in series with the second transistor. the input stage also includes a fifth transistor, wherein a gate of the fifth transistor is configured to receive a first decision feedback signal, and a drain of the fifth transistor is coupled to a gate of the third transistor. the input stage further includes a sixth transistor, wherein a gate of the sixth transistor is configured to receive a second decision feedback signal, and a drain of the sixth transistor is coupled to a gate of the fourth transistor.
20240163142.GAP-ASSISTED PHASE COHERENT TRANSMISSIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/00, H04L5/00
Abstract: techniques are provided for generating and utilizing transmission gaps (tgs) to assist with phase discontinuity issues in positioning and sensing operations. an example method for transmitting coherent reference signals with a wireless node includes determining transmission gap configuration information for transmitting coherent reference signals, determining overlapping signals based on a duration of time defined by the transmission gap configuration information, and transmitting one or more coherent reference signals and dropping one or more of the overlapping signals during the duration of time defined by the transmission gap configuration information.
Inventor(s): Tal Oved of Modiin (IL) for qualcomm incorporated, Gideon Shlomo Kutz of Ramat Hasharon (IL) for qualcomm incorporated, Oren Matsrafi of Yad Mordechai (IL) for qualcomm incorporated
IPC Code(s): H04L27/02, H04L27/26, H04W52/02
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a network entity may map on-off keying (ook) symbols of an ook sequence to an orthogonal frequency division multiplexing (ofdm) waveform including at least one ofdm symbol with a cyclic prefix. each ook symbol of the ook sequence may be mapped to at least one segment of an integer quantity of segments of the ofdm waveform based on an ook data rate. a duration of each segment of the integer quantity of segments of the ofdm waveform may be based on the ook data rate and a ratio between a duration of the cyclic prefix and a duration of a remainder of the ofdm symbol. the network entity may transmit the ofdm waveform via a set of frequency resources. a user equipment (ue) may receive and decode the ofdm waveform to obtain the ook sequence.
Inventor(s): Imed Bouazizi of Frisco TX (US) for qualcomm incorporated, Nikolai Konrad Leung of San Francisco CA (US) for qualcomm incorporated
IPC Code(s): H04N19/23, H04L65/60, H04L65/65, H04L65/70, H04N19/172
Abstract: an example device for retrieving media data, the device comprising: a memory configured to store scene data and image data; and one or more processors implemented in circuitry and configured to: receive data for a bitstream indicating that the bitstream includes one or more overlay images, the overlay images comprising either a single static image to be presented with scene data that remains constant while being presented frame-by-frame with frames of the scene data or an image sequence that repeats with a regular periodicity while being presented frame-by-frame with the frames of the scene data; receive the one or more overlay images from the bitstream; receive the scene data including one or more scene images; and present the scene images and the overlay images.
Inventor(s): Xiaoyun Jiang of San Diego CA (US) for qualcomm incorporated, Jing Wang of Saratoga CA (US) for qualcomm incorporated, Hyung Cook Kim of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N23/76, H04N23/84
Abstract: this disclosure provides systems, methods, and devices for image signal processing that support image correction, including lens shading correction (lsc). in a first aspect, a method of image processing includes receiving first image data comprising a first image frame from a camera module; receiving one-dimensional lens shading correction (lsc) factors; and determining an output image frame based on the first image frame by: interpolating a plurality of correction values corresponding to two-dimensional locations of the first image frame by interpolating the one-dimensional lens shading correction (lsc) factors; and applying the plurality of correction values to corresponding locations of the first image frame, wherein applying the plurality of correction values corrects a lens shading effect of the camera module. other aspects and features are also claimed and described.
Inventor(s): Libin JIANG of Seattle WA (US) for qualcomm incorporated, Sudhir Kumar BAGHEL of Pleasanton CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W4/029, G01S5/00, G01S5/02
Abstract: disclosed are techniques for using ranging signals to determine a position of a pedestrian user equipment (p-ue). in an aspect, a ue receives a plurality of ranging signals transmitted by one or more ues, measures one or more properties of each of the plurality of ranging signals, and calculates an estimate of the position of the p-ue based on the one or more properties of each of the plurality of ranging signals. in an aspect, the p-ue transmits a plurality of ranging signals, receives a first message and a second message from first and second vehicle ues (v-ues), the first and second messages including first and second estimated positions of the p-ue and associated first and second confidences, and calculates an estimate of the position of the p-ue based on the first estimated position, the first confidence, the second estimated position, the second confidence, or a combination thereof.
20240163659.USER EQUIPMENT STATUS INFORMATION REPORTING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W28/02, H04W52/54, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from one of a programmable logic controller (plc) or a network node, a configuration. the first ue may transmit, to one or more of a second ue, the plc, or the network node, and based at least in part on the configuration, status information associated with the first ue, the status information being associated with an ability of the first ue to perform one or more of: data relaying for other ues; a reading of radio frequency (rf) signals associated with reading or processing information from one or more zero power internet of things (zp-iot) devices and a relaying of information associated with the rf signal; or a transmission of wireless energy to one or more zp-iot devices. numerous other aspects are described.
Inventor(s): Gaurang Naik of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod Patil of San Diego CA (US) for qualcomm incorporated, George Cherian of San Diego CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated, Alfred Asterjadhi of San Diego CA (US) for qualcomm incorporated, Abdel Karim Ajami of Lakeside CA (US) for qualcomm incorporated, Lin Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/06, H04W8/22, H04W24/08
Abstract: methods, systems, and devices for wireless communications are described. a first wireless communication device may determine a first set of parameters for communicating with a second wireless communication device within a first set of time intervals, the first set of parameters associated with a beamforming procedure. the first wireless communication device may predict, based on inputting the first set of parameters to a machine learning model, a second set of parameters corresponding to a second set of time intervals in the future after the first set of time intervals. the first wireless communication device may select a beamforming configuration for communications between the first wireless communication device and the second wireless communication device based on the second set of parameters, and may communicate with the second wireless communication device within the second set of time intervals in accordance with the beamforming configuration.
Inventor(s): Yuwei Ren of Beijing (CN) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W24/02, H04L41/16
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a control message identifying a backbone model that is combinable with at least one task-specific model to generate a multi-model machine learning application. the ue may receive the backbone model and a first task-specific model identified by the control message. the ue use a multi-model machine learning application that is a combination of the backbone model and the first task-specific model to process one or more received signals to generate one or more outputs. the ue may communicate with a wireless device based on the one or more outputs.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/04, H04B7/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network entity, a transmit receive point (trp)-specific beam failure recovery (bfr) medium access control control element (mac-ce) indicating a new beam for the ue based at least in part on a trp with beam failure. the ue may receive, from the network entity, a trp-specific bfr response based at least in part on the trp-specific bfr mac-ce. the ue may determine a subcarrier spacing (scs) for a trp-specific bfr beam resetting timing based at least in part on an scs associated with the trp-specific bfr response being different than an scs associated with the trp with beam failure. numerous other aspects are described.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Yuwei REN of Beijing (CN) for qualcomm incorporated, Qunfeng HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04B17/345, H04W24/10
Abstract: a first user equipment (ue) receives, from a scheduling entity, one or more indications of one or more parameters associated with an uplink (ul) transmission from a second ue. the ul transmission includes one or more cross link interference (cli) measurement resources. the first ue configures one or more dedicated tracking loops for receiving the one or more cli measurement resources of the ul transmission based on the one or more indications of the one or more parameters. the first ue receives, from the second ue, the one or more cli measurement resources of the ul transmission using the one or more dedicated tracking loops according to the one or more parameters, while also receiving a downlink (dl) transmission from the scheduling entity. the first ue determines one or more cli measurements using the one or more cli measurement resources of the ul transmission.
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Mahmoud ASHOUR of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Balwinderpal SACHDEV of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10
Abstract: a first network entity may transmit, for a second network entity, an indication of point cloud reporting capabilities of the first network entity. the point cloud reporting capabilities of the first network entity may include a capability associated with heterogeneous point cloud reporting. the point cloud reporting capabilities of the first network entity may correspond to one or more of at least one reportable property, a point cloud source, or a frequency of point cloud generation. the point cloud source may correspond to at least one of a cellular transceiver, an fmcw radar, a wi-fi transceiver, or a lidar device. the first network entity may identify a first point cloud based on non-cellular sensing. the first network entity may transmit, for the second network entity, a first indication of the first point cloud based on the point cloud reporting capabilities of the first network entity.
Inventor(s): Vanitha Aravamudhan KUMAR of San Diego CA (US) for qualcomm incorporated, Junsheng HAN of Los Altos Hills CA (US) for qualcomm incorporated, Francesco GRILLI of La Jolla CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Bala RAMASAMY of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02
Abstract: disclosed are techniques for wireless communication. in an aspect, a wireless communication device may obtain information regarding communication between the set of communication devices and a non-terrestrial network (ntn) and communicate with the ntn. the wireless communication device may communicate with the ntn directly based on the wireless communication device being identified as one of one or more selected wireless communication devices for direct communication with the ntn. the wireless communication device may communicate with the ntn indirectly via a peer-to-peer communication network and the one or more selected wireless communication devices based on the wireless communication device being not identified as any of the one or more selected wireless communication devices for direct communication with the ntn.
20240163711.DEPENDENCY IN PACKET DATA UNIT SET METADATA_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mickael Mondet of Louannec (FR) for qualcomm incorporated, Prashanth Haridas Hande of San Diego CA (US) for qualcomm incorporated, Peerapol Tinnakornsrisuphap of San Diego CA (US) for qualcomm incorporated, Hyun Yong Lee of San Diego CA (US) for qualcomm incorporated, Diana Maamari of San Diego CA (US) for qualcomm incorporated, Linhai He of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Dario Serafino Tonesi of San Diego CA (US) for qualcomm incorporated, Thomas Stockhammer of Bergen (DE) for qualcomm incorporated, Imed Bouazizi of Frisco TX (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L1/00
Abstract: methods, systems, and devices for wireless communications are described. a wireless device may obtain an indication of a packet data unit (pdu) set dependency pattern for at least a first pdu set and a second pdu set of a group of pdu sets, where each pdu set of the group of pdu sets is associated with a same traffic flow. the pdu set dependency pattern may indicate a relationship between the first pdu set and the second pdu set for decoding the first pdu set and the second pdu set. the wireless device may obtain the indication of the pdu set dependency pattern as part of metadata associated with the first pdu set or via a control plane message. the wireless device may obtain the group of pdu sets and may decode at least the first pdu set and the second pdu set according to the pdu set dependency pattern.
Inventor(s): Toru UCHINO of Zushi-shi (JP) for qualcomm incorporated, Vivek RAJENDRAN of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W28/06
Abstract: a method of wireless communication at a first wireless device is disclosed herein. the first wireless device monitors at least one radio bearer for rlc segmentation information corresponding to a set of sdus associated with the first wireless device. the first wireless device transmits, for a second wireless device, at least one rlc sdu that includes a number of encodings based on the rlc segmentation information corresponding to the set of sdus.
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
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information indicating: one of a conditional primary secondary cell (pscell) addition (cpa) configuration associated with a cpa procedure or a conditional pscell change (cpc) configuration associated with a first cpc procedure, and a subsequent cpc configuration associated with a second cpc procedure. the ue may perform one of the cpa procedure or the first cpc procedure based at least in part on the one of the cpa configuration or the cpc configuration. the ue may perform the second cpc procedure based at least in part on the subsequent cpc configuration. numerous other aspects are described.
Inventor(s): Lenaig Genevieve CHAPONNIERE of La Jolla CA (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Haris ZISIMOPOULOS of London (GB) for qualcomm incorporated, Francesco PICA of San Diego CA (US) for qualcomm incorporated, Sebastian SPEICHER of Wallisellen (CH) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W72/30
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) and a base station may determine whether the ue is inside or outside of a vehicle with a relay device. techniques for determining whether the ue is inside or outside of the vehicle are described herein. the ue may determine whether to camp on a cell of the relay device based on whether the ue is inside or outside the vehicle. the base station may perform connected mode mobility for the ue based on whether the ue is inside or outside the vehicle.
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
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information indicating, for each of multiple candidate target primary secondary cells (pscells), a lower layer triggered pscell addition or change configuration. the ue may transmit a measurement report indicating beam-level measurements and cell-level measurements associated with the multiple candidate target pscells. the ue may receive, via lower layer signaling, a pscell addition or change command indicating a candidate target pscell, of the multiple candidate target pscells, that is to be accessed. the ue may perform, based at least in part on receiving the pscell addition or change command, a pscell addition or change procedure associated with the candidate target pscell based at least in part on a corresponding lower layer triggered pscell addition or change configuration for the candidate target pscell. numerous other aspects are described.
Inventor(s): Naeem AKL of Bridgewater NJ (US) for qualcomm incorporated, Karl Georg HAMPEL of Jersey City NJ (US) for qualcomm incorporated
IPC Code(s): H04W36/08
Abstract: certain aspects of the present disclosure provide techniques for method of wireless communication at a first centralized unit (cu) generally including receiving, from a second cu having a connection to an integrated access and backhaul (iab) mobile termination (iab-mt) of an iab node, a first identifier of the iab-mt and a second identifier of a third cu; and transmitting, to the third cu, a request to perform a migration of transport of traffic of a iab distributed unit (iab-du) of the iab node via a topology of the third cu, wherein the request includes the first identifier.
Inventor(s): Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod Patil of San Diego CA (US) for qualcomm incorporated, Yongchun Xiao of Fremont CA (US) for qualcomm incorporated, Alfred Asterjadhi of San Diego CA (US) for qualcomm incorporated, George Cherian of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan Ho of San Diego CA (US) for qualcomm incorporated, Yanjun Sun of San Diego CA (US) for qualcomm incorporated, Gaurang Naik of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: this disclosure provides methods, components, devices and systems for extending target wake time (twt) frame functionality. some aspects more specifically relate to accommodating twt wake intervals that do not satisfy threshold twt wake intervals. in some examples, a first wireless communication device configures at least one of: one or more subfields of a field or one or more fields of an element that include twt information in a twt frame, where the subfield(s) or field(s) indicate a presence or absence of at least one optional field in the twt frame, or an optional element in the twt frame. the device then transmits the twt frame to a second wireless communication device. after the second device receives this twt frame, this device executes one or more operations associated with a twt schedule or service period based at least in part on the configured subfield(s) or field(s) or the configured optional element.
20240163800.WAKING-UP A WIRELESSLY-POWERED DEVICE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Alexandros Manolakos of Escondido CA (US) for qualcomm incorporated, Kianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Yuchul Kim of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W76/28
Abstract: methods, systems, and devices for wireless communications are described. for instance, a wireless device (e.g., abase station, a user equipment (ue)) may transmit a wake-up message including an indicator of whether an on duration of a discontinuous reception cycle is associated with harvesting energy from a signal transmitted during the on duration. the wireless device may transmit the signal during the on duration based on the wake-up message. in some examples, the ue may determine, from the indicator, whether to harvest energy, decode data or both during the on duration. if both harvesting energy and decoding data, the ue may harvest the energy and decode the data concurrently for at least a portion of the on duration. additionally, or alternatively, the ue may harvest the energy during a first portion of the on duration and may decode data during a second portion of the on duration.
20240163801.ASYNCHRONOUS CARRIER AGGREGATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas Yerramalli of San Diego CA (US) for qualcomm incorporated, Rahul Malik of San Diego CA (US) for qualcomm incorporated, Tamer Kadous of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04L1/00, H04L5/00, H04L27/26, H04W56/00, H04W72/0446
Abstract: methods, systems, and devices for wireless communications are described that asynchronous carrier aggregation, including between high frequency band and lower frequency band transmissions. a user equipment (ue) may be configured to monitor transmissions in a first frequency band and a second frequency band. the ue may measure a timing difference between transmissions in the first frequency band and one or more of the transmissions in the second frequency band, and transmit an indication of the timing difference to a base station. the base station may use the timing difference to determine whether the ue is to use asynchronous carrier aggregation. if the base station determines that the ue is to use asynchronous carrier aggregation, the base station may configure the ue to observe at least a minimum amount of delay when conducting uplink signaling via one of the frequency bands.
20240163805.SUB-BAND-FULL-DUPLEX INTERFERENCE MITIGATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Joseph Patrick BURKE of Carlsbad CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Charline HAO of San Diego CA (US) for qualcomm incorporated, Joseph Binamira SORIAGA of San Diego CA (US) for qualcomm incorporated, Lai Kan LEUNG of Carlsbad CA (US) for qualcomm incorporated, Gurkanwal Singh SAHOTA of Rancho Santa Fe CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Allen Minh-Triet TRAN of Rancho Santa Fe CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04B15/00, H04B17/318, H04L5/14
Abstract: during an uplink tdd slot, an ul ue transmits an ul signal that occupies a slot frequency range. similarly, during a dl tdd slot, a dl ue receives a dl signal that occupies the slot frequency range. but during an sbfd slot, a ul ue transmits a ul signal that occupies only a first sub-band of the slot frequency range. similarly, a dl ue receives a dl signal during an sbfd slot that occupies only a second sub-band of the slot frequency range. the second sub-band is distinct from the first sub-band. the dl ue may thus mitigate ue-to-ue interference during an sbfd slot by filtering the dl signal to substantially block the second sub-band from being received at the dl ue.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Jianghong LUO of Skillman NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Igor GUTMAN of Hod HaSharon (IL) for qualcomm incorporated
IPC Code(s): H04W52/24
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first network node may receive resource status information associated with a second network node. the first network node may perform a power amplifier backoff adaptation based on the resource status information. numerous other aspects are described.
20240163809.WAVEFORM SHAPING FOR A USER EQUIPMENT (UE)_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gokul Sridharan of Sunnyvale CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/32, H04W52/36
Abstract: an apparatus for wireless communication by a user equipment (ue) includes a transmitter configured to transmit a ue capability message indicating one or more waveform shaping capabilities of the ue. the apparatus further includes a receiver configured to receive a configuration message indicating a waveform shaping configuration in accordance with the one or more waveform shaping capabilities. the transmitter is further configured to transmit a signal in accordance with the waveform shaping configuration. the signal has a transmit power level associated with the waveform shaping configuration.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Weimin DUAN 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): H04W64/00, H04L5/00, H04W52/36
Abstract: disclosed are techniques for wireless positioning. in an aspect, a user equipment (ue) performs at least one positioning procedure with at least one transmission-reception point (trp), and transmits a positioning report for the at least one positioning procedure via first low layer signaling or both the first low layer signaling and second signaling different than the first low layer signaling.
Inventor(s): Junsheng HAN of Los Altos Hills CA (US) for qualcomm incorporated, Kannan MUTHURAMAN of Mission Viejo CA (US) for qualcomm incorporated, Francesco GRILLI of La Jolla CA (US) for qualcomm incorporated, Carl HARDIN of Encinitas CA (US) for qualcomm incorporated, Venkatraman RAJAGOPALAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W16/28, H04W76/50
Abstract: disclosed are techniques for wireless communication. in an aspect, a wireless communications device detects a trigger to communicate via non-terrestrial network (ntn) connectivity, determines whether one or more obstructions are estimated to be blocking a subset of ntn space vehicles of a set of ntn space vehicles expected to be in view of the wireless communications device at a current location of the wireless communications device, and transmits, in response to a determination that the one or more obstructions are estimated to be blocking the subset of ntn space vehicles, at least one message towards at least one ntn space vehicle of the set of ntn space vehicles other than the subset of ntn space vehicles.
20240163838.SIGNAL SOURCE MOBILITY STATUS CLASSIFICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): George Wilcox RESOR of Wilson WY (US) for qualcomm incorporated
IPC Code(s): H04W64/00
Abstract: a signal source mobility status method includes: obtaining, at an apparatus, at least one identifier that is associated with one or more devices including a signal source that is configured to transmit wireless signals and whose mobility status is unknown to the apparatus; and determining, at the apparatus based on the at least one identifier, whether an expected mobility status of the signal source is mobile or stationary.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose 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, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04
Abstract: certain aspects of the present disclosure provide techniques for randomization of reconfigurable intelligent surface (ris) signals. a method for wireless communication includes determining a random reflection parameter for each of one or more riss. the random reflection parameter is random over time for the one or more riss. the method includes applying random values of the random reflection parameter at different times at each of the one or more riss.
Inventor(s): Vasanthan Raghavan of West Windsor Township NJ (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): H04W72/0453, H04B7/0456, H04W24/10, H04W72/56
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for beamforming parameter adaptation techniques. in one aspect, a first wireless device may receive a capability message from at least a second wireless device in a wireless communications system, the capability message indicating a default operating frequency of the second wireless device, a default operating frequency priority of the second wireless device, or both. that is, the second wireless device may transmit the capability message. the first wireless device may transmit, and at least the second wireless device may receive, an indication of the one or more codebook parameters. the one or more codebook parameters may indicate a default operating frequency for the wireless communications system. the first wireless device and the second wireless device may communicate with at least the second wireless device in accordance with the one or more codebook parameters.
20240163860.PROBABILISTIC AMPLITUDE SHAPING_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, Dung Ngoc DOAN of San Diego CA (US) for qualcomm incorporated, Jialing Li CHEN of San Diego CA (US) for qualcomm incorporated, Didier Johannes Richard VAN NEE of Tull en 't Wall (NL) for qualcomm incorporated
IPC Code(s): H04W72/044, H04L69/323
Abstract: this disclosure provides methods, devices and systems for encoding data for wireless communication to achieve a desired amplitude distribution. some implementations more specifically relate to performing an encoding operation to shape the amplitudes of the resultant symbols such that the amplitudes have a non-uniform distribution. in some implementations of the non-uniform distribution, the probabilities associated with the respective amplitudes generally increase with decreasing amplitude. some implementations enable the tracking of mpdu boundaries to facilitate successful decoding by a receiving device. additionally or alternatively, some implementations enable the determination of a packet length after performing the amplitude shaping, which enables a transmitting device to determine the number of padding bits to add to the payload and to signal the packet length to a receiving device so that the receiving device may determine the duration of the packet.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W72/0446, H04W72/0457
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive downlink control information (dci) that schedules a downlink message for initial access communication and that indicates a common physical uplink control channel (pucch) resource for feedback for the downlink message. the ue may obtain one or more resource subband physical block (prb) offsets for transmitting the feedback in an uplink subband of a subband full duplex symbol associated with the common pucch resource. the ue may transmit the feedback in a first prb for a first frequency hop in the uplink subband and in a second prb for a second frequency hop in the uplink subband, based at least in part on the one or more subband prb offsets. numerous other aspects are described.
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, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04L5/00
Abstract: this disclosure provides systems, methods and apparatus, for measurement and reporting procedures associated with a sidelink positioning reference signal (sl-prs). in one aspect, a first user equipment (ue), which may function as a sidelink anchor node, may transmit an sl-prs to a second ue in accordance with a slot format or structure that is dedicated for sl-prs transmissions. the first ue may select resources for the transmission of the sl-prs via sensing and exclusion or using a set of resources that are dedicated for sl-prs transmissions. the second ue may receive the sl-prs and use the sl-prs to acquire positioning information, in accordance with an observed time difference of arrival (otdoa)-based positioning method, or may transmit a second sl-prs to the first ue to facilitate acquisition of positioning information at the first ue, in accordance with a round-trip-time (rtt)-based positioning method.
Inventor(s): Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Sudhir Kumar BAGHEL of Pleasanton CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L69/22, H04W88/04
Abstract: in an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for receiving, by a relay user equipment (ue) from a remote ue, a remote ue radio resource control (rrc) message for establishing a relayed communication between the remote ue and a network entity via the relay ue; determining, by the relay ue, remote ue information associated with the remote ue for establishing a remote ue communication context between the relay ue and the network entity based on the remote ue rrc message; and transmitting, by the relay ue to the network entity, the remote ue rrc message and the remote ue information.
Inventor(s): Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
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, downlink control information (dci) that schedules multiple communications for each of one or more ues in a group of ues, the one or more ues including the ue. the ue may communicate with the network node based at least in part on the multiple communications scheduled for the ue in the dci. numerous other aspects are described.
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): H04W72/23, H04L5/00, H04W76/28
Abstract: a configuration to allow a ue to determine if a detected pdcch corresponds to a linked pdcch candidate with repetition. the apparatus monitors for a pdcch based on a drx configuration, the drx configuration having an inactivity timer. the apparatus determines whether the pdcch corresponds to a linked pdcch candidate and a new transmission is scheduled, wherein the linked pdcch candidate is comprised of two or more pdcch repetitions. the apparatus starts the inactivity timer in a first symbol after an end of at least one of the two or more pdcch repetitions.
Inventor(s): Bilal SADIQ of Southlake TX (US) for qualcomm incorporated, Sundar SUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Nazmul ISLAM of Littleton MA (US) for qualcomm incorporated, Juergen CEZANNE of Ocean Township 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
IPC Code(s): H04W72/23, H04L5/00, H04L27/26, H04W56/00
Abstract: techniques are described for wireless communication. in one method, a user equipment (ue) receives a timing synchronization signal (tss) and a physical broadcast channel (pbch), with the tss based at least in part on a timing of the tss within a broadcast channel transmission time interval (bch tti); determines the timing of the tss within the bch tti; and demodulates the pbch based at least in part on the tss. in another method, a base station allocates resources for a tss and a pbch within a bch tti; determines the tss based at least in part on a timing of the tss within the bch tti; and transmits, on the resources allocated for the tss and the pbch, the tss and the pbch, with the tss transmitted as a demodulation reference signal (dmrs) for the pbch on at least one port used to transmit the tss and the pbch.
Inventor(s): Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04L5/00, H04W24/08, H04W24/10, H04W72/0446, H04W72/21
Abstract: a method and apparatus for downlink and uplink control management of component carriers during carrier aggregation in a new radio wireless communication system is disclosed. for example, the method and apparatus include receiving, at a user equipment (ue), a slot format indicator in at least one slot of at least one component carrier of a plurality of component carriers from a network entity, where the at least one component carrier includes a group common physical downlink control channel (pdcch), the slot format indicator within the group common pdcch indicating at least slot structure information for one or more other component carriers from the plurality of component carriers; and communicating, with the network entity, using the at least slot structure information for the one more other component carriers.
Inventor(s): Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Peter Pui Lok ANG of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated, Mickael MONDET of Louannec (FR) for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04L1/1812, H04W76/28
Abstract: a method for wireless communication at a user equipment (ue) and related apparatus are provided. in the method, the ue receives downlink control information (dci) indicating for the ue to skip physical downlink control channel (pdcch) monitoring or to extend a connected discontinuous reception (cdrx) active time. the dci includes one or more of a skip indication, scheduling for a retransmission of a successfully decoded physical downlink shared channel (pdsch), a non-zero downlink assignment with a downlink retransmission transport block (tb) size that is different than an initial downlink transmission tb size, or a non-zero uplink assignment with an uplink retransmission tb size that is different than an initial uplink transmission tb size. the ue further skips transmission of hybrid automatic repeat request (harq) feedback for the dci.
Inventor(s): Guibing GU of Shanghai (CN) for qualcomm incorporated, Jintao HOU of Beijing (CN) for qualcomm incorporated, Cheol Hee PARK of San Diego CA (US) for qualcomm incorporated, Hongjin GUO of Beijing (CN) for qualcomm incorporated, Abha KHOSLA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04L5/00, H04W72/54
Abstract: certain aspects of the present disclosure provide techniques for sidelink communications. a method that may be performed by a user equipment (ue) includes monitoring a latency between a packet arrival time from an upper layer at the ue and an over-the-air (ota) packet transmission time. the latency is based at least in part on, a first number of subframes reserved for a sidelink synchronization signal (slss) and/or a second number of subframes reserved based on a configured subframe bitmap. the method includes triggering a transmit resource selection at the ue when the latency exceeds a threshold latency.
20240163911.SELECTIVE ADJUSTMENT OF PACKET DURATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Nathaniel David HOUGHTON of El Cerrito CA (US) for qualcomm incorporated, Xiaolong Huang of Santee CA (US) for qualcomm incorporated, Naveen Gangadharan of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/52, H04W72/1268, H04W72/23
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (ul) transmissions to an access point (ap) from one or more stations (stas). in one aspect, the ap may estimate an amount of data that a sta has queued for ul transmission and select the packet duration based on the estimated amount of queued ul data. the ap may transmit a trigger frame that solicits ul data from the sta and indicates the selected packet duration. in response, the ap may receive an ul packet from the sta and determine an amount of ul data queued in the sta based on the ul packet. in some implementations, the ap may selectively adjust the packet duration for ul transmissions based on the ul packet, the determined amount of ul data queued in the sta, or both.
Inventor(s): Mostafa KHOSHNEVISAN 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, Kapil BHATTAD of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04W72/50, H04L1/00, H04L1/1812, H04L5/00, H04W28/04, H04W72/23, H04W76/11
Abstract: methods, systems, and devices for wireless communications are described in which a user equipment (ue) may be configured with one or more semi-persistent scheduling (sps) configurations. a base station may transmit a first downlink control information (dci) transmission to the ue that activates an sps configuration, and the first dci may indicate a non-numeric feedback timeline for reporting associated acknowledgment feedback. the base station may transmit a subsequent second dci transmission that provides feedback resources, and the ue may receive the second dci and identify timing and resources for sps acknowledgment feedback based on the second dci. the ue may then transmit the acknowledgment feedback for one or more sps transmissions in the feedback resources that are indicated by the second dci transmission.
Inventor(s): Nazmul ISLAM of Littleton MA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Bilal Sadiq of Southlake TX (US) for qualcomm incorporated, Juergen CEZANNE of Ocean Township NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W74/04, H04W72/12, H04W72/1263, H04W74/00, H04W74/0833
Abstract: methods, systems, and devices for wireless communications are described. a node (e.g., a base station or network entity) may identify a signal that provides an indication of a location of a contention free random access channel (cfra) resource within a time region and an indication of a timing pattern for the cfra resource, the timing pattern associated with a pattern of subsequent instances of the time region in which the cfra resource is repeated, wherein the cfra resource is not a fully overlapping resource with respect to a contention based random access (cbra) resource. the node may convey the signal to one or more user equipment (ue) to indicate the location and the timing pattern.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Karthika PALADUGU of Hyderabad, Telangana (IN) for qualcomm incorporated, Hong CHENG of Basking RIdge NJ (US) for qualcomm incorporated
IPC Code(s): H04W76/10, H04W88/04
Abstract: techniques for rrc message delivery configuration for remote ues may include, for example, a remote ue transmitting a request, to a relay ue, to establish a connection with a base station. the relay ue may determine a state (e.g., idle or connected) of the relay ue and, based on the state, may forward the request to the base station and receive a response to the request via a uu radio link control (rlc) channel for relaying communications between the remote ue and the base station.
20240163950.SIDELINK ASSISTED INDICATION OF BEAM FAILURE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hemant Saggar of San Diego CA (US) for qualcomm incorporated, Yan Zhou 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
IPC Code(s): H04W76/19, H04B7/06, H04B17/336
Abstract: methods, systems, and devices for wireless communications at a user equipment (ue) are described. a ue may identify a beam failure for at least one communication beam at the ue. the ue may determine the reasoning for the beam failure and may include the reasoning in a beam failure recovery (bfr) request. the ue may identify a sidelink relay ue to communicate via sidelink channel and transmit the bfr request to the network entity. the network entity may receive the bfr request from the sidelink relay ue and identify beam switching parameters based on the type of interference that caused the beam failure. the network entity may include the beam switching parameters in a bfr response to the ue. the ue may receive the bfr response and switch to another candidate beam to enable communication to the network entity.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04W64/00, H04W76/30, H04W92/18
Abstract: disclosed are techniques for wireless communication. in an aspect, a method, performed by a first user equipment (ue), comprises participating in a sidelink (sl) positioning session with a second ue, determining that the sl positioning session should be terminated or suspended, and terminating or suspending the sl positioning session. in some aspects, terminating or suspending the sl positioning session may be performed via communication over a sl channel, via communication over a channel other than the sl channel, or combinations thereof. in some aspects, terminating or suspending the sl positioning session comprises terminating or suspending the sl positioning session via a multicast message, a groupcast message, a broadcast message, or a unicast message.
20240163959.SMALL DATA TRANSMISSION IN L2 RELAY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated
IPC Code(s): H04W76/27, H04W76/14, H04W88/04
Abstract: aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for relaying data to and/or from a remote ue in sidelink layer 2 (l2) relay systems.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Ahmed Omar Desouky ALI of Santa Clara CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of at least one of: a time configuration for deactivation of a cell, a deactivation type for the deactivation of the cell, or a discontinuous reception (drx) configuration for the deactivation of the cell. the ue may receive signaling indicating to deactivate the cell. the ue may deactivate the cell in accordance with at least one of the time configuration, the deactivation type, or the drx configuration. numerous other aspects are described.
- QUALCOMM Incorporated
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