公开(公告)号：US20240023020A1

公开(公告)日：2024-01-18

申请号：US17812357

申请日：2022-07-13

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Junyi LI ,  Piyush GUPTA

IPC: H04W52/02 ,  H04L5/00 ,  H02J50/00

CPC classification number: H04W52/0229 ,  H04L5/0012 ,  H02J50/001

Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a transmitter generally including transmitting a first energy signal to a receiver and receiving, from the receiver, feedback regarding an energy state of the first energy signal as received at the receiver.

公开(公告)号：US20240022281A1

公开(公告)日：2024-01-18

申请号：US17812331

申请日：2022-07-13

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Raghu Narayan CHALLA ,  Tao LUO ,  Junyi LI

IPC: H04B1/401 ,  H04B7/08 ,  H04B7/06

CPC classification number: H04B1/401 ,  H04B7/0842 ,  H04B7/0686

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a target mode in which to operate an L-shaped antenna module that includes a first antenna subarray on a first side of the L-shaped antenna module and a second antenna subarray on a second side of the L-shaped antenna module. The UE may configure the L-shaped antenna module to operate in the target mode. Numerous other aspects are described.

公开(公告)号：US20240015813A1

公开(公告)日：2024-01-11

申请号：US17810670

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/11 ,  H04W76/14

CPC classification number: H04W76/11 ,  H04W76/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may establish, with a second UE, a first sidelink associated with a first layer 2 (L2) identifier of the second UE and a second sidelink associated with a second L2 identifier of the second UE, wherein the first L2 identifier is different than the second L2 identifier. The first UE may receive an indication associating the second UE with the first L2 identifier and the second L2 identifier. Numerous other aspects are described.

公开(公告)号：US20240015571A1

公开(公告)日：2024-01-11

申请号：US17811557

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/02

CPC classification number: H04W28/0278 ,  H04W28/0252

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node of the multi-hop sidelink network, a first sidelink communication comprising second buffer status information associated with the second network node, wherein the second buffer status information is associated with a second logical channel group (LCG) of a plurality of LCGs. The first network node may transmit, to a third network node of the multi-hop sidelink network, a sidelink buffer status report (BSR) indicative of the second buffer status information and first buffer status information associated with the first network node, wherein the first buffer status information is associated with a first LCG of the plurality of LCGs. Numerous other aspects are described.

公开(公告)号：US20240015024A1

公开(公告)日：2024-01-11

申请号：US17811225

申请日：2022-07-07

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Hong CHENG ,  Kapil GULATI ,  Shuanshuan WU ,  Junyi LI

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L9/3242 ,  H04L9/3247 ,  H04L9/0838 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may relay sidelink data between a first remote UE and a second remote UE. The UE may facilitate end-to-end physical layer security for the sidelink data relayed between the first remote UE and the second remote UE based at least in part on a first link key associated with a first link between the first remote UE and the UE and a second link key associated with a second link between the UE and the second remote UE. Numerous other aspects are described.

公开(公告)号：US20240007167A1

公开(公告)日：2024-01-04

申请号：US18039465

申请日：2021-02-19

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Sourjya DUTTA ,  Anantharaman BALASUBRAMANIAN ,  Hui GUO ,  Junyi LI

IPC: H04B7/06 ,  H04L5/14

CPC classification number: H04B7/0632 ,  H04L5/14 ,  H04B7/0695

Abstract: The apparatus may be a first UE. The first UE may determine a first set of candidate BPLs associated with a first SL and a second set of candidate BPLs associated with a second SL. The first UE may further determine a configuration for FD beam training based on the determined first set of candidate BPLs and the determined second set of candidate BPLs, the FD beam training configuration may include multiple instances for which the first UE transmits and receives RS at a same time. The apparatus may also select, based on the determined FD beam training configuration, a first BPL in the first set of candidate BPLs for the first SL and a second BPL in the second set of candidate BPLs for the second SL. The first UE may establish FD communication with the second UE based on the selected first BPL and the selected second BPL.

公开(公告)号：US20230422225A1

公开(公告)日：2023-12-28

申请号：US17809482

申请日：2022-06-28

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Juan MONTOJO ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/14

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE transmits an indication of a capability of the UE to support downlink and uplink bandwidth part (BWP) pairs that have non-aligned center frequencies. The UE receives signaling configuring the UE with a downlink BWP and an uplink BWP with the non-aligned center frequencies for full-duplex operation, in accordance with the indicated UE capability.

公开(公告)号：US20230403109A1

公开(公告)日：2023-12-14

申请号：US18252137

申请日：2021-01-12

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Kapil GULATI ,  Junyi LI ,  Shuanshuan WU ,  Hui GUO ,  Gabi SARKIS

IPC: H04L5/00

CPC classification number: H04L5/0023 ,  H04L5/0053

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a plurality of sidelink transmissions associated with a spatial division multiplexing (SDM) configuration. The UE may fail to decode at least one sidelink transmission of the plurality of sidelink transmissions. The UE may transmit feedback indicating the failure to decode the at least one sidelink transmission, wherein the feedback includes an indication of at least one layer of the SDM configuration associated with the at least one sidelink transmission. Numerous other aspects are described.

公开(公告)号：US20230396495A1

公开(公告)日：2023-12-07

申请号：US17805186

申请日：2022-06-02

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Junyi LI ,  Tao LUO

IPC: H04L41/0823 ,  H04W24/08 ,  H04W24/10 ,  H04L5/00 ,  H04B7/06

CPC classification number: H04L41/0823 ,  H04W24/08 ,  H04B7/0626 ,  H04L5/0048 ,  H04W24/10

Abstract: A first device, such as a UE, receives from a second device, such as a network node, a model configuration indicative of a model condition of a wireless channel between the UE and the network node. The UE receives an indication of a channel tracking rate for tracking a variation in the wireless channel relative to the model configuration for the wireless channel and measures, at a timing based on a measurement rate indicated in the model configuration, a reference signal from the network node to measure a condition of the wireless channel between the UE and the network node. The UE tracks the variation in the wireless channel relative to the model configuration based on the channel tracking rate indicated to the UE.

公开(公告)号：US20230396311A1

公开(公告)日：2023-12-07

申请号：US18206023

申请日：2023-06-05

Applicant: QUALCOMM incorporated

Inventor： Sourjya DUTTA ,  Kapil GULATI ,  Gabi SARKIS ,  Junyi LI

IPC: H04B7/08 ,  H04B17/336 ,  H04W76/19 ,  H04W76/27 ,  H04L1/00 ,  H04L1/1829 ,  H04L1/20 ,  H04L5/00 ,  H04W74/08 ,  H04W72/20

CPC classification number: H04B7/088 ,  H04B17/336 ,  H04W76/19 ,  H04W76/27 ,  H04L1/0004 ,  H04L1/1832 ,  H04L1/203 ,  H04L5/0055 ,  H04W74/0833 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving (Rx) user equipment (UE) may receive, from a transmitting (Tx) UE, sidelink control information (SCI). The Rx UE may determine an Rx-side block error rate (BLER) based at least in part on the SCI. The Rx UE may perform a beam failure recovery based at least in part on the Rx-side BLER satisfying a threshold. Numerous other aspects are described.