公开(公告)号：US20220232474A1

公开(公告)日：2022-07-21

申请号：US17149982

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Fei Huang ,  Duo Zhang

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/04 ,  H04W4/02 ,  H04W52/24 ,  H04W52/52 ,  H04B7/06 ,  H04W76/28 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communication are described. A connected mode UE may share reference signal configurations with an idle/inactive mode UE via a sidelink transmission. The connected mode UE may transmit a sidelink transmission including one or more reference signal configurations over a sidelink channel to an idle/inactive mode UE. The reference signal configuration may include reference signal resources that correspond to one or more beams that are tracked by the connected mode UE, such as an active downlink beam or beams adjacent to an active downlink beam. The idle/inactive mode UE may use the reference signal configuration to monitor for and receive one or more reference signals from the base station. In some examples, the connected mode UE may determine to transmit the sidelink transmission based on satisfaction of a trigger condition, such as a proximity of the idle/inactive mode UE to the connected mode UE.

公开(公告)号：US11576161B2

公开(公告)日：2023-02-07

申请号：US17150876

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Duo Zhang ,  Fei Huang

IPC: H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communication are described to support allocation of a group-based configured uplink resource for idle mode uplink transmissions. User equipments (UEs) may be grouped geographically and/or functionally and may have sidelink communications among themselves, and may be in an inactive mode or an idle mode. A base station may allocation one or multiple configured uplink resources to the group of UEs, where the base station may be aware of the group based on signaling from a UE of the group. The group of UEs may determine which UE of the group may use the allocated resources, and in which occasions. Based on the determination, one or more UEs of the group may transmit an uplink message to the base station using the configured uplink resource assigned to the group.

公开(公告)号：US20220232554A1

公开(公告)日：2022-07-21

申请号：US17150876

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Duo Zhang ,  Fei Huang

IPC: H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communication are described to support allocation of a group-based configured uplink resource for idle mode uplink transmissions. User equipments (UEs) may be grouped geographically and/or functionally and may have sidelink communications among themselves, and may be in an inactive mode or an idle mode. A base station may allocation one or multiple configured uplink resources to the group of UEs, where the base station may be aware of the group based on signaling from a UE of the group. The group of UEs may determine which UE of the group may use the allocated resources, and in which occasions. Based on the determination, one or more UEs of the group may transmit an uplink message to the base station using the configured uplink resource assigned to the group.

公开(公告)号：US11863273B2

公开(公告)日：2024-01-02

申请号：US17650503

申请日：2022-02-09

Applicant: QUALCOMM Incorporated

Inventor： Weimin Duan ,  Fei Huang

IPC: H04L5/12 ,  H04B7/06 ,  H04B7/0426 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04B7/0639 ,  H04B7/043 ,  H04L1/1816 ,  H04L5/0007

Abstract: Aspects presented may enable RF sensing to be adaptive to the environment to improve the sensing, performance, and/or the spectrum efficiency of cellular systems and the power efficiency of RF sensing nodes. In one aspect, an RF sensing node extracts one or more features for a set of objects of an area via at least one non-RF sensor. The RF sensing node transmits, to a network entity, the one or more features or at least one non-RF measurement derived from the one or more features. The RF sensing node receives, from the network entity, an RRS transmission configuration derived based on the one or more features or the at least one non-RF measurement transmitted to the network entity.

公开(公告)号：US20220322155A1

公开(公告)日：2022-10-06

申请号：US17219557

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Shuanshuan Wu ,  Jing Lei ,  Fei Huang ,  Duo Zhang

IPC: H04W28/26 ,  H04W8/24 ,  H04W72/02 ,  H04W72/04

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support hybrid systems sidelink (SL) operations. In a first aspect, an apparatus obtains a resource reservation for a subsequent transmission over an SL, the reservation of a resource in a resource pool, and the resource spanning at least one sub-channel of a plurality of sub-channels. The apparatus further transmits an indication of the resource reservation to at least one other UE, where the UE is of a first type and the at least one other UE is of a second type. Other aspects and features are also claimed and described.

公开(公告)号：US11424812B1

公开(公告)日：2022-08-23

申请号：US17303419

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Duo Zhang ,  Fei Huang ,  Tingfang Ji ,  Vijay Shirsathe

IPC: H04B7/08 ,  H04B7/06 ,  H04W64/00 ,  H04W52/28 ,  H04W72/04 ,  H04W72/12 ,  H04B17/309

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a video-based channel state information (VCSI) configuration. The UE may cause a camera to capture channel state information (CSI) video based at least in part on one or more VCSI measurement parameters indicated in the VCSI configuration. The UE may derive, from the CSI video, one or more VCSI measurements using a machine learning model indicated in the VCSI configuration. The UE may transmit a VCSI report that includes the one or more VCSI measurements. Numerous other aspects are described.

公开(公告)号：US12191959B2

公开(公告)日：2025-01-07

申请号：US18503057

申请日：2023-11-06

Applicant: QUALCOMM Incorporated

Inventor： Weimin Duan ,  Fei Huang

IPC: H04L5/12 ,  H04B7/0426 ,  H04B7/06 ,  H04L1/1812 ,  H04L5/00

Abstract: Aspects presented may enable RF sensing to be adaptive to the environment to improve the sensing, performance, and/or the spectrum efficiency of cellular systems and the power efficiency of RF sensing nodes. In one aspect, an RF sensing node extracts one or more features for a set of objects of an area via at least one non-RF sensor. The RF sensing node transmits, to a network entity, the one or more features or at least one non-RF measurement derived from the one or more features. The RF sensing node receives, from the network entity, an RRS transmission configuration derived based on the one or more features or the at least one non-RF measurement transmitted to the network entity.

公开(公告)号：US11683727B2

公开(公告)日：2023-06-20

申请号：US17219557

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Shuanshuan Wu ,  Jing Lei ,  Fei Huang ,  Duo Zhang

IPC: H04W28/26 ,  H04W8/24 ,  H04W72/02 ,  H04W72/0453 ,  H04W92/18

CPC classification number: H04W28/26 ,  H04W8/24 ,  H04W72/02 ,  H04W72/0453 ,  H04W92/18

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support hybrid systems sidelink (SL) operations. In a first aspect, an apparatus obtains a resource reservation for a subsequent transmission over an SL, the reservation of a resource in a resource pool, and the resource spanning at least one sub-channel of a plurality of sub-channels. The apparatus further transmits an indication of the resource reservation to at least one other UE, where the UE is of a first type and the at least one other UE is of a second type. Other aspects and features are also claimed and described.