公开(公告)号：US12009917B2

公开(公告)日：2024-06-11

申请号：US17234406

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Tao Luo

IPC: H04L1/00 ,  H04W28/04 ,  H04W72/23

CPC classification number: H04L1/0013 ,  H04W28/04 ,  H04W72/23

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes receiving layer 1 (L1) or layer 2 (L2) signaling indicating one or more selected physical cell identifiers (PCIs) of a group of PCIs for serving the UE; receiving an indication of a rule to be used for determining a configuration for rate matching around unavailable resources of a channel to be received via one or more cells associated with the one or more selected PCIs; determining the configuration for the rate matching based on the rule; and receiving the channel via the one or more cells in accordance with the determination.

公开(公告)号：US11997522B2

公开(公告)日：2024-05-28

申请号：US17456354

申请日：2021-11-23

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Junyi Li ,  Tao Luo ,  Huilin Xu

IPC: H04B7/06 ,  H04B17/24 ,  H04B17/345 ,  H04W16/28 ,  H04W24/10 ,  H04W36/20 ,  H04W52/24 ,  H04W72/044 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W92/18 ,  H04W92/20

CPC classification number: H04W24/10 ,  H04B7/06954 ,  H04B7/06968 ,  H04B17/24 ,  H04B17/345 ,  H04W16/28 ,  H04W36/20 ,  H04W52/243 ,  H04W72/046 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W92/18 ,  H04W92/20

Abstract: An apparatus (e.g., a user equipment (UE)) may experience cross-link interference from uplink signal beams from interfering UEs. To mitigate the cross-link interference, the apparatus receives an interference resource information message indicating resources allocated to one or more interfering UEs for transmission of reference signal beams, measures the reference signal beams from the one or more interfering UEs based on the resources to obtain a plurality of reference signal beam measurements; and transmits a report indicating a set of the reference signal beams from the one or more interfering UEs based on the plurality of reference signal beam measurements.

公开(公告)号：US11979877B2

公开(公告)日：2024-05-07

申请号：US17493540

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/36 ,  H04W72/044 ,  H04W72/1273 ,  H04W72/542

CPC classification number: H04W72/1273 ,  H04W52/367 ,  H04W72/0473 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. A base station may reduce a transmission power of a scheduled downlink message relative to an expected transmission power of the scheduled downlink message in response to determining that the scheduled downlink message will cause at least a threshold level of interference with a concurrently scheduled uplink message. The base station may transmit the scheduled downlink message to a user equipment (UE) using the reduced transmission power and may transmit, to the UE an indication of a power adjustment for a downlink measurement of the scheduled downlink message. The UE may receive the indication after receiving the scheduled downlink message and may adjust the downlink measurement in accordance with the indication of the power adjustment.

公开(公告)号：US11950110B2

公开(公告)日：2024-04-02

申请号：US17243205

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/02 ,  H04L5/00 ,  H04L5/14 ,  H04W72/044 ,  H04W72/0453

CPC classification number: H04W24/02 ,  H04L5/001 ,  H04W72/0453 ,  H04W72/046 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a parameter switch configuration that indicates at least one parameter switching pattern associated with two or more values of a configuration parameter, the parameter switching pattern corresponding to a periodic uplink communication and a periodic downlink communication. The UE may communicate, based at least in part on the parameter switching pattern, with at least one wireless communication device based at least in part on the periodic uplink communication and the periodic downlink communication. Numerous other aspects are described.

公开(公告)号：US11943725B2

公开(公告)日：2024-03-26

申请号：US17122780

申请日：2020-12-15

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04W56/00 ,  H04W72/044

CPC classification number: H04W56/001 ,  H04W72/046

Abstract: Aspects described herein relate to identifying a timing advance group (TAG) for a second remote radio header (RRH) that is different from a first RRH, the TAG associated with a timing advance (TA) offset, wherein the first RRH and the second RRH are associated with a serving cell, switching from the first RRH to the second RRH in accordance with the TAG and the associated TA offset, and transmitting, on an uplink communication channel, data to the second RRH.

公开(公告)号：US20240089770A1

公开(公告)日：2024-03-14

申请号：US17941440

申请日：2022-09-09

Applicant: Qualcomm Incorporated

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

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. In one aspect, a first network entity may transmit a request for resources (e.g., periodic, aperiodic, or semi-persistent resources) to monitor for reference signals from a second network entity, and the first network entity may perform CLI measurements on the reference signals received on the resources from the second network entity. The first network entity or the second network entity may be a mobile network entity. The CLI measurements may be used to schedule communications at the first network entity or the second network entity. In another aspect, a first network entity may receive an indication of aperiodic resources to monitor for reference signals from a second network entity, and the first network entity may perform cross link interference (CLI) measurements on the reference signals received on the aperiodic resources from the second network entity.

公开(公告)号：US11917622B2

公开(公告)日：2024-02-27

申请号：US18188242

申请日：2023-03-22

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04W72/20 ,  H04L5/00 ,  H04W24/10 ,  H04W48/08 ,  H04W48/20 ,  H04W56/00

CPC classification number: H04W72/20 ,  H04L5/0053 ,  H04W24/10 ,  H04W48/08 ,  H04W48/20 ,  H04W56/00 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of configurations corresponding to a plurality of physical cell identifiers (PCIs), wherein the plurality of PCIs are associated with a serving cell, and wherein the plurality of configurations are based at least in part on respective transmit receive points (TRPs) and indicate synchronization signal block configurations of the plurality of PCIs; receive information indicating an TRP, of the respective TRPs, or a PCI corresponding to the TRP; and perform a communication with the TRP based at least in part on the PCI in accordance with a configuration, of the plurality of configurations, corresponding to the PCI. Numerous other aspects are provided.

公开(公告)号：US11917584B2

公开(公告)日：2024-02-27

申请号：US17450636

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li ,  Arumugam Chendamarai Kannan

IPC: H04W72/02 ,  H04W72/044 ,  H04W72/20 ,  H04W72/23 ,  H04W72/51 ,  H04W72/541

CPC classification number: H04W72/02 ,  H04W72/046 ,  H04W72/20 ,  H04W72/23 ,  H04W72/51 ,  H04W72/541

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, at least one of a first indication of a set of beams allowed for sidelink communication or a second indication of a range allowed for a sidelink transmission parameter. The UE may communicate on a sidelink in accordance with at least one of the set of beams or the range. Numerous other aspects are described.

公开(公告)号：US11910217B2

公开(公告)日：2024-02-20

申请号：US17301798

申请日：2021-04-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W4/00 ,  H04W24/10 ,  H04W24/08 ,  H04L5/00 ,  H04L5/14 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/14 ,  H04W24/08 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, in a full duplex communication mode, a data transmission or a control transmission; perform a self-interference measurement (SIM) associated with an uplink transmit beam from a first panel and a downlink receive beam from a second panel of the UE, based at least in part on at least part of the data transmission or the control transmission; and transmit a measurement report indicating the SIM. Numerous other aspects are provided.

公开(公告)号：US20240057050A1

公开(公告)日：2024-02-15

申请号：US17886408

申请日：2022-08-11

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Muhammad Sayed Khairy Abdelghaffar ,  Tao Luo

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/14 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. Example wireless communications systems may implement control signaling configuring a user equipment (UE) to communicate in a subband full-duplex (SBFD) mode. An SBFD mode may include a non-contiguous bandwidth part (BWP), and control signaling may indicate the resource blocks (RB)s included in the non-contiguous BWP. In some cases, the non-contiguous BWP may be for communications between the UE and the network in one communications direction (e.g., uplink or downlink), and another BWP may be configured for communications between the UE and the network in the other communications direction. The non-contiguous BWP may include two subbands, and the other BWP may be non-overlapping with (e.g., positioned between) the two subbands in the frequency domain. The network may configure a BWP time domain switching pattern (e.g., switching between SBFD and half-duplex modes according to a BWP time domain switching pattern).