公开(公告)号：US11757503B2

公开(公告)日：2023-09-12

申请号：US17119718

申请日：2020-12-11

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W72/04 ,  H04B7/06 ,  H04W8/24 ,  H04W52/02 ,  H04W72/0446 ,  H04W80/02 ,  H04W72/23

CPC classification number: H04B7/0608 ,  H04B7/0617 ,  H04W8/24 ,  H04W52/0206 ,  H04W72/0446 ,  H04W72/23 ,  H04W80/02

Abstract: A configuration for reporting a beam application time for a specific beam at an antenna panel of a UE. The apparatus transmits, to a base station, a beam application time report for at least one antenna panel of the UE, wherein the beam application time report comprises a time for application of a beam for use by the at least one antenna panel. The apparatus applies the beam at the at least one antenna panel of the UE based on the beam application time report in preparation of communication with the base station. The apparatus communicates with the base station using the beam of the at least one antenna panel at least at a time based on the beam application time report.

公开(公告)号：US11743928B2

公开(公告)日：2023-08-29

申请号：US17179259

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04W24/10 ,  H04W72/53 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/044

CPC classification number: H04W72/53 ,  H04L5/0048 ,  H04L5/0053 ,  H04W24/10 ,  H04W72/046 ,  H04W72/0446

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for autonomously updating a transmission configuration indicator (TCI) state associated with a reference signal of a non-serving cell according to a measurement report for the reference signal. In one aspect, a user equipment (UE) may measure the reference signal of the non-serving cell and, in line with the results of the measurement, may apply an update for the TCI state associated with the reference signal upon or after transmitting the measurement report to a serving cell and according to a rule for applying TCI state updates for non-serving cell reference signals. The rule for applying TCI state updates for non-serving cell reference signals may be known to the UE and the serving cell such that the UE and the serving cell maintain same knowledge of the associations between non-serving cell reference signals and TCI states.

公开(公告)号：US11743021B2

公开(公告)日：2023-08-29

申请号：US17302205

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Juan Montojo ,  Tao Luo ,  Navid Abedini

IPC: H04L5/14 ,  H04W24/10 ,  H04L5/00 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04L5/1461 ,  H04B17/318 ,  H04B17/336 ,  H04L5/0051 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a channel measurement (CM) process indicating at least one channel measurement resource (CMR) associated with quasi co-location (QCL) information, wherein the QCL information corresponds to a transmit (Tx) beam of the base station associated with a receive (Rx) beam of the UE; receive a configuration for an interference measurement (IM) process indicating at least one interference measurement resource (IMR) associated with a UE beam pair comprising the Rx beam of the UE and a Tx beam of the UE; perform a self-interference measurement (SIM), wherein the SIM procedure is based at least in part on the CM process and the IM process; and transmit, to the base station, a measurement report based at least in part on the SIM procedure. Numerous other aspects are provided.

公开(公告)号：US11742968B2

公开(公告)日：2023-08-29

申请号：US17319969

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Navid Abedini ,  Yan Zhou ,  Tao Luo ,  Junyi Li ,  Andrzej Partyka

IPC: H04B17/345 ,  H04L5/14 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04B17/345 ,  H04L5/0048 ,  H04L5/14 ,  H04W24/08

Abstract: A configuration to configure a first wireless device to detect clutter echo in order to improve a configuration for SIM. The apparatus receives a SIM configuration having one or more parameters specific to clutter echo detection. The apparatus performs SIM for the clutter echo detection based on the SIM configuration. The apparatus reports one or more beams having a largest self-interference RSRP due to clutter echo.

公开(公告)号：US11728856B2

公开(公告)日：2023-08-15

申请号：US17162892

申请日：2021-01-29

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04L5/12 ,  H04B7/06 ,  H04W76/27 ,  H04W24/10 ,  H04W72/543

CPC classification number: H04B7/0608 ,  H04W24/10 ,  H04W72/543 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for user equipment (UE) antenna panel distribution reporting. Particular aspects provide a method performed by a user equipment (UE), which generally includes determining a set of antenna panels of the UE for uplink antenna panel selection based on at least one criterion and transmitting a report to a base station (BS) including an indication of the determined set of antenna panels of the UE.

公开(公告)号：US11723011B2

公开(公告)日：2023-08-08

申请号：US17224963

申请日：2021-04-07

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Tao Luo ,  Junyi Li

IPC: H04W24/10 ,  H04W72/044

CPC classification number: H04W72/046 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for beam switching gaps. An example method by a user equipment (UE) generally includes receiving signaling, from a network entity, indicating a beam switch from a first beam to a second beam, performing the beam switch from the first beam to the second beam, identifying a gap time after the beam switch when one or more conditions are met, and communicating with the network entity, after the gap time, using the second beam.

公开(公告)号：US11722203B2

公开(公告)日：2023-08-08

申请号：US17445329

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Junyi Li ,  Tao Luo ,  Peter Gaal ,  Jing Sun

IPC: H04B7/08 ,  H04B17/336 ,  H04L5/14 ,  H04B7/06 ,  H04L27/26 ,  H04L5/00

CPC classification number: H04B7/088 ,  H04B17/336 ,  H04L5/14

Abstract: Certain aspects of the present disclosure provide techniques for beam pair selection. A method that may be performed by a user equipment (UE) includes receiving, from a base station (BS), an indication to report one or more beam pairs to be used for full-duplex (FD) communication based on a timing constraint, wherein the timing constraint comprises a constraint on a time difference between receptions, at the UE, of a downlink (DL) signal and an uplink (UL) signal for each of the one or more beam pairs and transmitting a report specifying the one or more beam pairs in accordance with the indication, in accordance with aspects of the present disclosure.

公开(公告)号：US11722181B2

公开(公告)日：2023-08-08

申请号：US16913777

申请日：2020-06-26

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Yan Zhou ,  Parisa Cheraghi ,  Tao Luo

IPC: H04B7/024 ,  H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W80/02 ,  H04W72/23

CPC classification number: H04B7/024 ,  H04B7/0626 ,  H04L5/0051 ,  H04W56/001 ,  H04W72/23 ,  H04W80/02 ,  H04L5/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, via a first component carrier, control information that triggers transmission of an aperiodic reference signal in a second component carrier. The UE may identify a quasi co-location (QCL) assumption for reception of the aperiodic reference signal in the second component carrier based at least in part on a control resource set not being configured for the second component carrier. The UE may then monitor for the aperiodic reference signal of the second component carrier based on the QCL assumption. In some cases, the UE may transmit a measurement report to a base station based on a measurement of the reference signal.

公开(公告)号：US11716732B2

公开(公告)日：2023-08-01

申请号：US17116996

申请日：2020-12-09

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W72/21 ,  H04L1/1867 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L1/1896 ,  H04W24/08 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify, based on attributes of an uplink control information (UCI) message transmitted by the UE to a base station, whether transmitting the UCI message will trigger a feedback message from the base station. The UE may transmit the UCI message to a base station in uplink control channel resources. The UE may determine a feedback configuration corresponding to the UCI message based on attributes of the UCI message. The feedback configuration may indicate whether the UCI triggers a feedback message. The UE may monitor for the feedback message responsive to the UCI message based on the feedback configuration.

公开(公告)号：US11711172B1

公开(公告)日：2023-07-25

申请号：US17823859

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos Dimou ,  Mostafa Khoshnevisan ,  Yan Zhou ,  Yi Huang ,  Tao Luo

IPC: H04L5/00 ,  H04L1/00 ,  H04W28/04 ,  H04W72/04 ,  H04W88/08 ,  H04L1/1829 ,  H04L1/1812

CPC classification number: H04L1/1854 ,  H04L1/0061 ,  H04L1/1812

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for hybrid automatic repeat request (HARQ) feedback retransmission. An example method of wireless communication by a user equipment generally includes receiving signaling indicating to reschedule HARQ feedback for transmission; determining the HARQ feedback based at least in part on one or more fields of the signaling; and transmitting the HARQ feedback based on the determination.