公开(公告)号：US20240414027A1

公开(公告)日：2024-12-12

申请号：US18812946

申请日：2024-08-22

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Tianyang BAI ,  Xiaojie WANG ,  Xiaoxia ZHANG ,  Jing SUN ,  Peter GAAL ,  Juan MONTOJO ,  Piyush GUPTA ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Hua WANG ,  Lik Hang Silas FONG ,  Yan ZHOU

IPC: H04L25/02 ,  H04W52/52 ,  H04W52/54

Abstract: Apparatus, methods, and computer-readable media for facilitating phase jump estimation for SL DMRS bundling are disclosed herein. An example method includes receiving, from another device, first information at a first symbol of a first slot, the first slot including at least the first symbol and a first reference signal. The example method also includes receiving second information at a second symbol of a second slot, the second slot including at least the second symbol and a second reference signal, the first information and the second information being repetitions. The example method also includes generating a first reference signal copy based at least on the second reference signal and a phase jump between the first slot and the second slot. Additionally, the example method includes performing channel estimation across the first slot and the second slot based on an aggregation of the first reference signal and the first reference signal copy.

公开(公告)号：US20240314599A1

公开(公告)日：2024-09-19

申请号：US18185440

申请日：2023-03-17

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Yan ZHOU ,  Junyi LI

IPC: H04W24/08 ,  H04W76/14 ,  H04W76/19

CPC classification number: H04W24/08 ,  H04W76/14 ,  H04W76/19

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a sidelink user equipment (UE) includes receiving, from a first candidate relay UE, a plurality of beam failure detection reference signals (BFD RSs) associated with a first plurality of beams, detecting, based on at least one BFD RS of the plurality of BFD RSs, a beam failure associated with a first beam of the first plurality of beams based on a measurement associated with the first beam, and transmitting, to at least one of the first candidate relay UE or a network unit, an indicator indicating the detected beam failure.

公开(公告)号：US20240129844A1

公开(公告)日：2024-04-18

申请号：US18496761

申请日：2023-10-27

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: H04W48/18 ,  G06N3/045 ,  G06N20/20

CPC classification number: H04W48/18 ,  G06N3/045 ,  G06N20/20

Abstract: A method of wireless communication is performed by a user equipment (UE). The method receives, from a network, a configuration for a decision making module. The method also executes the decision making module to determine a selection parameter for a configuration of at least one machine learning module. The method selects the configuration of the at least one machine learning module based on the selection parameter. Further, the method reports, to the network, a decision resulting from executing the decision making module.

公开(公告)号：US20230413089A1

公开(公告)日：2023-12-21

申请号：US17804519

申请日：2022-05-27

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04W92/18 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an activated UE relay measurement configuration that includes one or more first sidelink measurement parameters. The UE may receive a deactivated UE relay measurement configuration that includes one or more second sidelink measurement parameters, wherein values for the one or more first sidelink measurement parameters and values for the one or more second sidelink measurement parameters are different. The UE may perform one or more sidelink measurements based at least in part on at least one of the activated UE relate measurement configuration or the deactivated UE relay measurement configuration. Numerous other aspects are described.

公开(公告)号：US20230354055A1

公开(公告)日：2023-11-02

申请号：US17661252

申请日：2022-04-28

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Yan ZHOU ,  Junyi LI ,  Tao LUO

IPC: H04W16/28 ,  H04W72/04 ,  H04W76/20

CPC classification number: H04W16/28 ,  H04W72/042 ,  H04W72/046 ,  H04W76/20 ,  H04W80/02

Abstract: A user equipment (UE) communicates with a network node based on a first transmission configuration indication (TCI) state. The UE receives control information indicating a second TCI state from a TCI candidate set that comprises a list of TCI states that can be activated for future communication, the TCI candidate set including a first set of TCI states associated with the first TCI state. The UE updates, in response to receiving the control information indicating the second TCI state, the TCI candidate set to include a second set of TCI states that have a second association with the second TCI state.

公开(公告)号：US20230232401A1

公开(公告)日：2023-07-20

申请号：US17648487

申请日：2022-01-20

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Qing LI ,  Hong CHENG ,  Yan ZHOU ,  Jung Ho RYU ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W72/0406 ,  H04L5/0051 ,  H04W24/10 ,  H04W72/1278 ,  H04B7/0632

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may generate information indicating a reference signal and a measurement report for a first sidelink between the first UE and a second UE. The first UE may use the information for a second sidelink between the first UE and the second UE. Numerous other aspects are described.

公开(公告)号：US20230180132A1

公开(公告)日：2023-06-08

申请号：US17457883

申请日：2021-12-06

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Yan ZHOU ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Jung Ho RYU

IPC: H04W52/14 ,  H04W76/14 ,  H04W52/02 ,  H04W16/28 ,  H04W52/42 ,  H04W52/24

CPC classification number: H04W52/14 ,  H04W76/14 ,  H04W52/0245 ,  H04W16/28 ,  H04W52/42 ,  H04W52/242

Abstract: Method and apparatus to determine a sidelink beam and associated power control parameter for sidelink communication. The apparatus initiates a beam pairing with a second UE, the first UE being a transmitting UE and the second UE being a receiving UE. The apparatus identifies a sidelink beam from a plurality of sidelink beams and at least one power control parameter for sidelink communication with the second UE. Different sidelink beams use different power control parameters. The apparatus communicates with the second UE via a selected sidelink beam and the at least one power control parameter.

公开(公告)号：US20220394766A1

公开(公告)日：2022-12-08

申请号：US17303570

申请日：2021-06-02

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Tao LUO ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Junyi LI ,  Hua WANG ,  Peter GAAL ,  Jelena DAMNJANOVIC ,  Jing SUN ,  Xiaoxia ZHANG ,  Wooseok NAM

IPC: H04W74/08 ,  H04W24/10 ,  H04W76/28 ,  H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may provide, to a sidelink UE, discontinuous reception (DRX) configuration information for sidelink communications with the sidelink UE, wherein the DRX configuration information indicates a channel busy ratio (CBR) configuration of the UE. The UE may receive, based at least in part on the DRX configuration information, a communication from the sidelink UE, wherein one or more parameters associated with the communication are based at least in part on the CBR configuration of the UE. Numerous other aspects are described.

公开(公告)号：US20220237507A1

公开(公告)日：2022-07-28

申请号：US17160697

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: G06N20/00 ,  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 a second UE, a sidelink communication that indicates a first subset of local training data of a set of local training data associated with the second UE. The UE may transmit a combined local update that is based at least in part on training a machine learning component based at least in part on the first subset of local training data and a second set of local training data associated with the first UE. Numerous other aspects are described.

公开(公告)号：US20220217021A1

公开(公告)日：2022-07-07

申请号：US17142175

申请日：2021-01-05

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Taesang YOO ,  Hua WANG

IPC: H04L25/02 ,  H04B7/06 ,  H04L5/00 ,  H04W4/02 ,  H04W72/04

Abstract: Disclosed are techniques for determining tone patterns for transmission of reference signals. One or more parameters associated with communications with a base station over a time duration, may be determined by a user equipment. The user equipment may determine, based on the one or more parameters, a tone pattern for a reference signal for use in communications with the base station over a future time duration. The user equipment may then transmit the tone pattern to the base station. The user equipment may then receive the reference signal from the base station, over the tone patterns