公开(公告)号：US20240098657A1

公开(公告)日：2024-03-21

申请号：US18264050

申请日：2021-03-23

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W52/38 ,  H04W52/24

CPC classification number: H04W52/383 ,  H04W52/243

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station may schedule a multi-transmission reception point (mTRP) UE for concurrent uplink and sidelink transmissions based on interference measure. For example, abase station may determine an amount of interference associated with resources used for sidelink communications between the mTRP UE and a second UE. Based on the determined amount of interference, the base station may transmit a resource grant to the mTRP UE indicating a first set of resource for transmitting one or more uplink messages to the base station and a second set of resources for transmitting one or more sidelink messages to the second UE, where the first set of resources and the second set of resources at least partially overlap in time.

公开(公告)号：US20240073777A1

公开(公告)日：2024-02-29

申请号：US17823917

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Hong CHENG ,  Anantharaman BALASUBRAMANIAN ,  Navid ABEDINI ,  Aria HASANZADEZONUZY

IPC: H04W40/22 ,  H04L1/16

CPC classification number: H04W40/22 ,  H04L1/1607

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, from a first network entity, data to be relayed to a second network entity. The mobile station may transmit the data to the second network entity. The mobile station may receive, from the second network entity, a digitally signed acknowledgement of reception of the data. The mobile station may transmit the digitally signed acknowledgement to the first network entity. Numerous other aspects are described.

公开(公告)号：US20240049252A1

公开(公告)日：2024-02-08

申请号：US18255966

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Navid ABEDINI ,  Sony AKKARAKARAN ,  Junyi LI ,  Shuanshuan WU ,  Anantharaman BALASUBRAMANIAN ,  Sourjya DUTTA ,  Hui GUO

IPC: H04W72/25 ,  H04W72/40 ,  H04B7/06

CPC classification number: H04W72/25 ,  H04W72/40 ,  H04B7/06968

Abstract: Certain aspects of the present disclosure provide techniques for facilitating sidelink (LS) cross-link interference (CLI) measurements within a wireless communication network. A method that may be performed by a second UE includes receiving a sidelink (SL) cross-link interference (CLI) configuration from a second base station indicating resources for performing the SL CLI measurements, performing the SL CLI measurements on the resources indicated in the SL CLI configuration, and transmitting a report to the second base station indicating the SL CLI measurements.

公开(公告)号：US20240023150A1

公开(公告)日：2024-01-18

申请号：US18039477

申请日：2021-02-01

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/541 ,  H04L5/14 ,  H04W72/25

CPC classification number: H04W72/541 ,  H04L5/14 ,  H04W72/25

Abstract: The apparatus may be a base station configured to receive a request for resources for transmission of a first SL communication; to determine one or more destination IDs associated with the transmission of the first SL communication; to determine, based on the one or more determined destination IDs, a set of resources that support FD SL communications by the requesting UE; and to transmit, based on the determined set of resources, a resource grant to the requesting UE for transmission of the first SL communication. The apparatus may be a UE configured to transmit a request for resources for transmission of a SL communication and an indication of at least one destination ID associated with at least one SL communication received at the UE to the base station; and to receive, from the base station, a SL resource grant based on the transmitted request and indication.

公开(公告)号：US20240015504A1

公开(公告)日：2024-01-11

申请号：US17811228

申请日：2022-07-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/041 ,  H04W12/0471 ,  H04W12/63 ,  H04B17/318

CPC classification number: H04W12/041 ,  H04W12/0471 ,  H04W12/63 ,  H04B17/318

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a network node, an indication of first level shared information, that is shared between at least the first UE and a second UE, for deriving a security key from common sidelink information. The first UE may determine second level shared information, that is shared between the first UE and the second UE, for deriving the security key from the common sidelink information. The first UE may communicate with the second UE using the security key derived from the common sidelink information based at least in part on the first level shared information and the second level shared information. Numerous other aspects are described.

公开(公告)号：US20230284096A1

公开(公告)日：2023-09-07

申请号：US17653241

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/26 ,  H04L5/14

CPC classification number: H04W28/26 ,  H04L5/14 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of a first reservation of a first resource associated with a first relay link of a UE-to-UE relay, wherein the first reservation is based at least in part on a second reservation of a second resource associated with a second relay link of the UE-to-UE relay. The UE may perform a sidelink communication in accordance with the first resource. Numerous other aspects are described.

公开(公告)号：US20230188960A1

公开(公告)日：2023-06-15

申请号：US17549654

申请日：2021-12-13

Applicant: QUALCOMM Incorporated

Inventor： Preeti KUMARI ,  Kapil GULATI ,  Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Shuanshuan WU

IPC: H04W4/40 ,  H04W76/14

CPC classification number: H04W4/40 ,  H04W76/14 ,  H04W92/18

Abstract: A method of wireless communication by a first user equipment (UE) includes requesting multi-static channel sensing estimates from a device to establish a communications link with a second UE, and receiving the multi-static channel sensing estimates from the device. The method further includes setting communication parameters based on the multi-static channel sensing estimates. The method still further includes communicating with the second UE over the communications link based on the communication parameters.

公开(公告)号：US20230188170A1

公开(公告)日：2023-06-15

申请号：US17644279

申请日：2021-12-14

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Shuanshuan WU ,  Kapil GULATI ,  Junyi LI ,  Navid ABEDINI ,  Anantharaman BALASUBRAMANIAN ,  Preeti KUMARI

IPC: H04B1/10 ,  H04W24/08

CPC classification number: H04B1/10 ,  H04W24/08

Abstract: Certain aspects of the present disclosure provide techniques for reconfigurable intelligent surface-based interference cancellation. A method that may be performed by a network entity generally includes determining to perform interference cancellation with a reconfigurable intelligent surface (RIS) for interference that will occur at a first wireless node based at least in part on one or more criteria, wherein the interference includes an interfering signal that will be transmitted by a second wireless node; and performing the interference cancellation with reflections from the RIS in response to the determination.

公开(公告)号：US20230141695A1

公开(公告)日：2023-05-11

申请号：US17524694

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04L5/00 ,  H04W52/02

CPC classification number: H04L5/0096 ,  H04L5/006 ,  H04L5/0055 ,  H04W52/0216

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first mobile station may select a sequence that is to be used by a second mobile station to wake up and switch to a bandwidth part indicated by the sequence. The first mobile station may transmit the sequence to the second mobile station. Numerous other aspects are described.

公开(公告)号：US20230134088A1

公开(公告)日：2023-05-04

申请号：US17452974

申请日：2021-10-29

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/033 ,  H04W12/041 ,  H04W12/0471 ,  H04W12/106

Abstract: Aspects present herein relate to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may receive, from a base station, a security mode command message associated with secure sidelink communication with at least one other UE. The apparatus may also identify, based on the security mode command message, at least one of a RRC encryption key or a user plane encryption key. Additionally, the apparatus may receive, from the base station, an indication of at least one of a common base key or the RRC encryption key. The apparatus may also identify a physical layer sidelink encryption key based on at least one of the common base key or the RRC encryption key, the physical layer sidelink encryption key being associated with the secure sidelink communication with the at least one other UE.