公开(公告)号：US20240396604A1

公开(公告)日：2024-11-28

申请号：US18733808

申请日：2024-06-04

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Yan ZHOU ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  Venkata Ramanan VENKATACHALAM JAYARAMAN ,  Simone MERLIN

IPC: H04B7/06 ,  H04B7/024 ,  H04L5/00 ,  H04W72/044 ,  H04W74/00

Abstract: Certain aspects of the present disclosure are directed to apparatus and techniques for performing coordinated beamforming (CoBF) transmissions. The apparatus generally includes a processing system configured to generate at least one first frame including an invitation to share resources with one or more first wireless nodes, wherein the apparatus is part of a first basic service set and the one or more first wireless nodes are part of one or more second basic service sets, a first interface configured to output the at least one first frame for transmission to the one or more first wireless nodes, and a second interface configured to obtain, from the one or more first wireless nodes, an identification of one or more second wireless nodes if the invitation is accepted, wherein the second interface is configured to obtain one or more transmissions from at least one of the one or more second wireless nodes.

公开(公告)号：US20240389095A1

公开(公告)日：2024-11-21

申请号：US18578621

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W72/1268 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/231

Abstract: Certain aspects of the present disclosure provide a technique for wireless communications by a user equipment (UE). The UE receives signaling indicating a time gap to be applied between at least two physical uplink shared channels (PUSCHs) scheduled, via a single downlink control information (DCI), for transmission to different transmission reception points (TRPs). The UE transmits the at least two PUSCHs to the TRPs, in accordance with the time gap.

公开(公告)号：US20240349382A1

公开(公告)日：2024-10-17

申请号：US18291745

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W76/20 ,  H04L5/00 ,  H04W72/231 ,  H04W80/02

CPC classification number: H04W76/20 ,  H04L5/0051 ,  H04W72/231 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a transmission configuration indicator (TCI) state that is one of a first type of TCI state indication that applies to a target channel or reference signal (RS) for UE-dedicated reception on a physical uplink channel or a second type of TCI state indication that applies to a single uplink RS or single uplink RS set. The UE may transmit a communication using the TCI state. Numerous other aspects are described.

公开(公告)号：US20240340990A1

公开(公告)日：2024-10-10

申请号：US18574505

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Fang YUAN ,  Tao LUO ,  Junyi LI

IPC: H04W76/20 ,  H04L5/00 ,  H04W24/10 ,  H04W80/02

CPC classification number: H04W76/20 ,  H04L5/0051 ,  H04W24/10 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via medium access control (MAC) signaling, an indication to activate one or more transmission configuration indicator (TCI) states for the UE, wherein the indication triggers at least one of a measurement of a reference signal or a transmission of a measurement report for at least one TCI state of the one or more TCI states, wherein the reference signal or the transmission of the measurement report is triggered based on an association of a TCI state with the reference signal or the measurement report. The UE may receive the reference signal based on receiving the indication to activate the one or more TCI states. The UE may transmit the measurement report based on the indication triggering the transmission of the measurement report. Numerous other aspects are provided.

公开(公告)号：US20240340948A1

公开(公告)日：2024-10-10

申请号：US18294968

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Giovanni CHISCI ,  Jing SUN ,  Xiaoxia ZHANG ,  Yan ZHOU ,  Vinay CHANDE ,  Arumugam CHENDAMARAI KANNAN ,  Siyi CHEN

IPC: H04W74/0808 ,  H04W74/00

CPC classification number: H04W74/0808 ,  H04W74/006

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel access for wireless communications. One aspect provides a method for wireless communications at a user equipment (UE). The method generally includes obtaining a channel occupancy time (COT) structure information (COT-SI) message and obtaining at least one downlink control information (DCI) indicating multiple beams and listen before talk (LBT) scheme indications associated with the multiple beams. The method generally includes determining an LBT scheme to be used for transmission via each of the multiple beams based on the LBT scheme indications and the COT-SI message, and outputting signaling for transmission on each of the multiple beams based on the LBT scheme.

公开(公告)号：US20240340205A1

公开(公告)日：2024-10-10

申请号：US18296129

申请日：2023-04-05

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Junyi LI

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04L27/2607 ,  H04L5/0048 ,  H04W72/0446 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a first communication in a first type of symbol or slot. The UE may perform a second communication in a second type of symbol or slot. A guard period or gap may be defined between the first type of symbol or slot and the second type of symbol or slot, or the guard period or gap may be defined within a slot corresponding to the first type of symbol or slot or the second type of symbol or slot, and the guard period or gap may be defined based at least in part on a reference symbol type switch boundary and a guard period or gap location. Numerous other aspects are described.

公开(公告)号：US20240334360A1

公开(公告)日：2024-10-03

申请号：US18194892

申请日：2023-04-03

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Junyi LI

IPC: H04W56/00 ,  H04W52/28

CPC classification number: H04W56/005 ,  H04W52/285

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information configuring at least one of a timing advance parameter or a power control parameter as a function of at least one of time or a location of the UE. The UE may adjust the at least one of the timing advance parameter or the power control parameter based at least in part on the at least one of time or the location of the UE, resulting in one or more adjusted communication parameters. The UE may communicate based at least in part on the one or more adjusted communication parameters. Numerous other aspects are described.

公开(公告)号：US20240334350A1

公开(公告)日：2024-10-03

申请号：US18579971

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W52/36

CPC classification number: H04W52/367 ,  H04W52/365

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for transmitting a report that indicates multiple power-management maximum power reduction (P-MPR) values for a cell of a set of one or more cells indicated in the report. The UE may transmit the report that indicates the multiple P-MPR values for the cell. Numerous other aspects are described.

公开(公告)号：US20240334217A1

公开(公告)日：2024-10-03

申请号：US18194233

申请日：2023-03-31

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive reference signal information that indicates one or more reference signal subsets that are based at least in part on a set of reference signals, each reference signal subset of the one or more reference signal subsets being based at least in part on historic information associated with the set of reference signals. The UE may select a reference signal subset from the one or more reference signal subsets based at least in part on an operating condition of the UE. The UE may perform a measurement procedure based at least in part on the reference signal subset. Numerous other aspects are described.

公开(公告)号：US20240333363A1

公开(公告)日：2024-10-03

申请号：US18193514

申请日：2023-03-30

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Hemant SAGGAR

IPC: H04B7/06 ,  H04L5/14 ,  H04W72/542

CPC classification number: H04B7/0695 ,  H04L5/14 ,  H04W72/542

Abstract: Certain aspects of the present disclosure provide techniques for centralized beam determination for full duplex (FD) communications. An example method, performed by a wireless node, includes obtaining at least one report indicating information regarding candidate beams, selecting, from the candidate beams, a pair of beams based on the information, and outputting, for transmission, signaling indicating that at least one user equipment (UE) is to use the pair of beams for full duplex (FD) wireless communications on a first link and a second link.