公开(公告)号：US20250071763A1

公开(公告)日：2025-02-27

申请号：US18948210

申请日：2024-11-14

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Qing LI ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Juan MONTOJO ,  Yan ZHOU ,  Jing SUN ,  Jung Ho RYU

IPC: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE, a first message that indicates a sidelink bandwidth part (BWP) switch, for the second UE, to a first sidelink BWP, where the first message includes an indication of the first sidelink BWP and a first sidelink resource pool in the first sidelink BWP. The first UE may transmit, to the second UE, a second message that confirms the sidelink BWP switch for the second UE. The first UE may receive, from the second UE, a third message that activates the sidelink BWP switch, for the second UE, to the first sidelink BWP. Numerous other aspects are described.

公开(公告)号：US20250038818A1

公开(公告)日：2025-01-30

申请号：US18783602

申请日：2024-07-25

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Junyi LI

IPC: H04B7/06 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/40 ,  H04W74/0808

Abstract: Wireless communications systems and methods related to sidelink communication between user equipments (UEs). A first UE transmits, to a second UE using a first transmit beam, sidelink control information (SCI) identifying a scheduled resource for a second message and a physical sidelink shared channel (PSSCH) message. The first UE receives, from the second UE using a first receive beam associated with the first transmit beam, an indication of a resource collision associated with the first UE, the second UE, and a third UE. The first UE and performing an action in response to the indication, wherein the action includes at least one of dropping the second message, or re-transmitting, to the second UE, the PSSCH message with the scheduled resource for the second message.

公开(公告)号：US20240349307A1

公开(公告)日：2024-10-17

申请号：US18633925

申请日：2024-04-12

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Junyi LI ,  Hong CHENG

IPC: H04W72/25 ,  H04W72/044

CPC classification number: H04W72/25 ,  H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication, including sensing-based sidelink beam management. In some aspects, a user equipment (UE) may transmit, in a first mini-slot of a slot, a first sidelink reference signal block (S-RSB), the first S-RSB including first sidelink control information (SCI) indicating a sidelink beam burst structure and one or more resources associated with the first S-RSB; and transmit, in a second mini-slot of the slot, a second S-RSB, the second S-RSB including second SCI indicating the sidelink beam burst structure and one or more resources associated with the second S-RSB. Numerous other aspects are described.

公开(公告)号：US20240314744A1

公开(公告)日：2024-09-19

申请号：US18643193

申请日：2024-04-23

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Tien Viet NGUYEN ,  Sourjya DUTTA ,  Gabi SARKIS

IPC: H04W72/02 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/542

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/542 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may estimate one or more channel availability parameter values. The UE may then select, based on a co-channel configuration indicating a relationship between channel availability parameter values and patterns of sidelink resources, a pattern of sidelink resources (e.g., LTE resources) on which to transmit NR packets. In some examples, a special UE may receive individual or aggregated reports of channel availability parameter values. The special UE may select a pattern of sidelink resources (e.g., LTE resources) on which one of the reporting UEs is permitted to transmit NR packets, and may transmit a message activating the pattern of sidelink resources to the reporting UE. The reporting UE may then use the activated sidelink LTE resources for transmitting NR packets according to the indicated pattern.

公开(公告)号：US20240236751A9

公开(公告)日：2024-07-11

申请号：US18047911

申请日：2022-10-19

Applicant: QUALCOMM Incorporated

Inventor： Fengjun XI ,  Bongyong SONG ,  Qing LI

IPC: H04W28/02 ,  H04W8/24 ,  H04W28/08

CPC classification number: H04W28/0215 ,  H04W8/24 ,  H04W28/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an extended reality (XR) device may receive a user equipment (UE) capability indicator identifying a rendering offloading capability of a UE. The XR device may transmit, to the UE, data for rendering at the UE based at least in part on receiving the UE capability indicator. The XR device may receive, from the UE, rendered data as a response to transmitting the data for rendering at the UE. Numerous other aspects are described.

公开(公告)号：US20240233079A9

公开(公告)日：2024-07-11

申请号：US18047941

申请日：2022-10-19

Applicant: QUALCOMM Incorporated

Inventor： Fengjun XI ,  Bongyong SONG ,  Qing LI

IPC: G06T3/40

CPC classification number: G06T3/4092 ,  G06T2200/16 ,  H04L67/131

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an extended reality (XR) device may transmit, to a first wireless communication device and a second wireless communication device, a first portion of rendering data and a second portion of rendering data, respectively, for offloaded rendering, wherein a division of the rendering data into the first portion of the rendering data and the second portion of the rendering data is based at least in part on view information. The XR device may receive, from the first wireless communication device and the second wireless communication device, a first portion of rendered data and a second portion of the rendered data, respectively, based at least in part on the transmitting. Numerous other aspects are described.

公开(公告)号：US20240155686A1

公开(公告)日：2024-05-09

申请号：US18464962

申请日：2023-09-11

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Xiaoxia ZHANG ,  Qing LI ,  Jing SUN ,  Giovanni CHISCI

IPC: H04W74/08

CPC classification number: H04W74/0816 ,  H04W74/0866 ,  H04W92/18

Abstract: Aspects relate to selection of a channel access priority class (CAPC) table for a sidelink channel access procedure on an unlicensed carrier in a sidelink network. A wireless communication device (e.g., a UE or sidelink device) may select between a downlink CAPC table and an uplink CAPC table based on at least one of a sidelink mode, a role of the wireless communication device in the sidelink network, a cast type of sidelink traffic to be transmitted by the wireless communication device, or a channel type of the sidelink traffic.

公开(公告)号：US20240114536A1

公开(公告)日：2024-04-04

申请号：US18478632

申请日：2023-09-29

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Gabi SARKIS ,  Tien Viet NGUYEN ,  Qing LI

IPC: H04W72/40 ,  H04W72/12 ,  H04W72/56

CPC classification number: H04W72/40 ,  H04W72/12 ,  H04W72/56

Abstract: Aspects relate to dynamic resource sharing for sidelink communication. In some examples, a user equipment (UE) may modify a first sidelink transmission resource set associated with a first radio access technology (RAT) to exclude at least one resource indicated by a second sidelink transmission resource set associated with a second RAT. In some examples, a UE may prioritize certain transmissions. For example, a UE may drop a sidelink reception operation if there is a conflict with a sidelink transmission operation. In some examples, a UE may prioritize a particular RAT. For example, a UE may drop a sidelink transmission operation on a first RAT if there is a conflict with a sidelink transmission operation on a second RAT (e.g., the second RAT is deemed to have a higher priority).

公开(公告)号：US20240114353A1

公开(公告)日：2024-04-04

申请号：US18360460

申请日：2023-07-27

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Sourjya DUTTA ,  Kapil GULATI ,  Junyi LI

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to one or more other UEs, one or more sidelink reference signal block (S-RSB) bursts in a sidelink beam measurement gap (SBMG) based at least in part on one or more SBMG configurations. The UE may receive, from the one or more other UEs, one or more beam reports or beam measurement reports based at least in part on the one or more S-RSB bursts and the one or more SBMG configurations. Numerous other aspects are described.

公开(公告)号：US20240107594A1

公开(公告)日：2024-03-28

申请号：US17934986

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Kyle Chi GUAN ,  Anantharaman BALASUBRAMANIAN ,  Mahmoud ASHOUR ,  Kapil GULATI ,  Himaja KESAVAREDDIGARI ,  Qing LI ,  Hong CHENG ,  Preeti KUMARI

IPC: H04W76/10 ,  H04W8/00 ,  H04W24/02

CPC classification number: H04W76/10 ,  H04W8/005 ,  H04W24/02

Abstract: Aspects presented herein may enable a first UE to utilize inference results provided by at least a second UE to improve its inference accuracy. In one aspect, a first UE establishes an ML inference result sharing session with one or more second UEs for at least one ML inference task. The first UE receives a first set of ML inference results associated with the at least one ML inference task, where the first set of ML inference results is received from the one or more second UEs during the ML inference result sharing session. The first UE estimates an aggregated ML inference result based on at least one of the first set of ML inference results or a second set of ML inference results, where the second set of ML inference results is configured by the first UE for the at least one ML inference task.