公开(公告)号：US20240406958A1

公开(公告)日：2024-12-05

申请号：US18327526

申请日：2023-06-01

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yan ZHOU ,  Yu ZHANG ,  Hung Dinh LY

IPC: H04W72/20 ,  H04W28/26

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein may enable transmission power control (TPC) for user equipments (UEs) supporting reconfigurable intelligent surfaces (RISs). For example, a first UE may receive a control message indicating multiple parameter sets associated with calculating a transmission power for a transmission. Each parameter set may be associated with a communication link, a presence of one or more RISs, and whether the one or more RISs are assisting the first UE or a second UE. The UE may transmit signaling in accordance with a calculated transmission power based on selecting a first parameter set from the multiple parameter sets, where the first parameter set is selected based on a communication link associated with the transmission, a presence of one or more RISs during the transmission, and whether the one or more RISs are assisting the first UE or the second UE.

公开(公告)号：US20240406882A1

公开(公告)日：2024-12-05

申请号：US18803289

申请日：2024-08-13

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04W52/24 ,  H04W52/36

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a base station establishing full-duplex communications with a first user equipment (UE) and a second UE. The method may include the first UE receiving an interference threshold from the base station, receiving a pathloss reference signal from the second UE, and determining cross-link interference between the first UE and the second UE based on the pathloss reference signal. The method may include the first UE adjusting a transmit power setting of the first UE in accordance with the cross-link interference and transmitting to the base station an uplink metric report, the uplink metric report including an uplink metric of the first UE that is based on the adjusted transmit power setting of the first UE.

公开(公告)号：US20240405825A1

公开(公告)日：2024-12-05

申请号：US18694289

申请日：2021-11-05

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04B7/06 ,  H04B17/318

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 associated with multiple transmit-receive points, a plurality of reference signals associated with a plurality of beam groups. The UE may transmit, to the base station, a channel state information (CSI) report that includes a group-based beam report indicating beam measurements associated with the plurality of reference signals, wherein the CSI report includes a first uplink control information (UCI) and a second UCI that is transmitted separately from the first UCI. Numerous other aspects are described.

公开(公告)号：US20240396670A1

公开(公告)日：2024-11-28

申请号：US18324713

申请日：2023-05-26

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Huilin XU ,  Diana MAAMARI ,  Yan ZHOU

IPC: H04L1/1812 ,  H04L1/1829 ,  H04W72/21

Abstract: Various aspects of the present disclosure generally relate to wireless communication. A user equipment (UE) may be provided with one or more hybrid automatic repeat request (HARQ) process identifier pools that each include one or more HARQ process identifiers. The HARQ process identifier pools may be associated with one or more delay parameters and may be configured to support different delay parameters. Similarly, the HARQ process identifiers included in a HARQ process identifier pool may be configured to support different delay parameters. The UE may prioritize HARQ process identifiers from the one or more HARQ process identifier pools for uplink communications to support delay parameters for the uplink communication.

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.