公开(公告)号：US20240187998A1

公开(公告)日：2024-06-06

申请号：US18441946

申请日：2024-02-14

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Piyush GUPTA ,  Kapil GULATI ,  Junyi LI ,  Xiaoxia ZHANG ,  Aleksandar DAMNJANOVIC

IPC: H04W52/24 ,  H04B17/318 ,  H04L5/00 ,  H04W24/10 ,  H04W52/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53 ,  H04W92/18

CPC classification number: H04W52/245 ,  H04B17/318 ,  H04L5/0048 ,  H04W24/10 ,  H04W52/10 ,  H04W52/242 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing and reporting reference signal received power (RSRP) measurements. In particular, the techniques described herein may allow a user equipment (UE) to efficiently identify reference signals on which to perform RSRP measurements (e.g., based on signaling from a base station), identify when to report RSRP measurements (e.g., aperiodically, periodically, or semi-persistently), and identify a channel on which to report RSRP measurements (e.g., a sidelink channel or an uplink channel). In addition, the techniques described herein may also allow a UE to efficiently identify open loop parameters to use to determine an appropriate transmit power for transmitting to another UE over a sidelink.

公开(公告)号：US20240179664A1

公开(公告)日：2024-05-30

申请号：US18059294

申请日：2022-11-28

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Shailesh PATIL ,  Gene Wesley MARSH ,  Arthur GUBESKYS ,  Kapil GULATI ,  Hong CHENG

IPC: H04W64/00

CPC classification number: H04W64/00 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless device may receive one or more parameters from a roadside unit (RSU) via sidelink communication between the wireless device and the RSU, the one or more parameters indicating one or more characteristics regarding a sidelink positioning operation with the RSU or regarding a surrounding environment of the RSU. The wireless device may determine a whether or how to use a result of the sidelink positioning operation with the RSU with a result of a positioning estimation procedure of the wireless device based on the one or more parameters.

公开(公告)号：US20240154751A1

公开(公告)日：2024-05-09

申请号：US18415292

申请日：2024-01-17

Applicant: QUALCOMM Incorporated

Inventor： Shijun WU ,  Kapil GULATI

IPC: H04L5/00 ,  H04W4/029 ,  H04W72/21

CPC classification number: H04L5/0048 ,  H04W4/029 ,  H04W72/21

Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE transmits, to a base station, a sidelink positioning reference signal (PRS) indication. The base station transmits, to the UE, a resource grant associated with communication of at least a sidelink PRS for transmission by the UE for a sidelink position estimation procedure. The UE transmits the first sidelink PRS in accordance with the resource grant.

公开(公告)号：US20240114526A1

公开(公告)日：2024-04-04

申请号：US18257563

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/25 ,  H04L5/14 ,  H04W16/28 ,  H04W28/26 ,  H04W72/541

CPC classification number: H04W72/25 ,  H04L5/14 ,  H04W16/28 ,  H04W28/26 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a second UE, sidelink control information for performing full-duplex communications with the second UE. The sidelink control information may include an indication of resources reserved by the second UE, an indication of one or more transmit beam directions associated with the resources reserved by the second UE, or both. The first UE may receive, via the resources reserved by the second UE, a first message using a first receive beam based on the sidelink control information. The first UE may transmit, via the resources reserved by the second UE, a second message using a first transmit beam of the first UE, a direction of the first transmit beam being different from a direction of the first receive beam.

公开(公告)号：US20240107308A1

公开(公告)日：2024-03-28

申请号：US17934468

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/06

CPC classification number: H04W12/068

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a transmitter user equipment (UE). The transmitter UE generates a message authentication code, based on information within a sidelink master information block (SL-MIB) and a key shared between the transmitter UE and a receiver UE. The transmitter UE transmits a sidelink broadcast channel (SL-BCH) transmission carrying the SL-MIB and the message authentication code.

公开(公告)号：US20240089927A1

公开(公告)日：2024-03-14

申请号：US17930784

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Preeti KUMARI ,  Kapil GULATI ,  Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Stelios STEFANATOS

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from one or more user equipments (UEs), feedback information associated with a distributed sensing procedure. The network node may select, based at least in part on the feedback information, a set of UEs to be included in the distributed sensing procedure. The network node may transmit, to the set of UEs, an indication of configuration parameters associated with the distributed sensing procedure. Numerous other aspects are described.

公开(公告)号：US20240015701A1

公开(公告)日：2024-01-11

申请号：US18360077

申请日：2023-07-27

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Tien Viet NGUYEN ,  Sourjya DUTTA ,  Kapil GULATI ,  Shuanshuan WU

IPC: H04W72/02 ,  H04W72/1263 ,  H04L1/1867 ,  H04W72/566

CPC classification number: H04W72/02 ,  H04W72/1263 ,  H04L1/1896 ,  H04W72/566 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may identify a collision on a victim resource based at least in part on an aggressor reservation transmitted by a second UE. The first UE may transmit, to the second UE via a sidelink feedback channel, a resource collision indication that indicates at least one of the victim resource or the aggressor reservation, wherein the resource collision indication is multiplexed on one or more resources that are useable for sidelink feedback. Numerous other aspects are provided.

公开(公告)号：US20240008055A1

公开(公告)日：2024-01-04

申请号：US18037759

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/25 ,  H04W72/541 ,  H04W16/28

CPC classification number: H04W72/25 ,  H04W72/541 ,  H04W16/28

Abstract: A sidelink device apparatus is disclosed. The apparatus may transmit, in a first transmission occasion, SCI indicating a resource reservation for a self-interference measurement in a second transmission occasion. The apparatus may transmit a signal, in the second transmission occasion. The apparatus may perform the self-interference measurement based on the signal in the second transmission occasion using at least a portion of resources indicated in the resource reservation.

公开(公告)号：US20240007945A1

公开(公告)日：2024-01-04

申请号：US18252837

申请日：2021-01-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a first user equipment (UE). The method generally includes receiving a first sidelink transmission from a second UE, determining resources for providing a feedback responsive to the first sidelink transmission, selecting one or multiple transmitter receiver points (TRPs), from a set of TRPs of the UE, for transmitting the feedback, based on one or more conditions, and transmitting the feedback on the determined resources using the selected TRPs.

公开(公告)号：US20230388064A1

公开(公告)日：2023-11-30

申请号：US18322958

申请日：2023-05-24

Applicant: QUALCOMM INCORPORATED

Inventor： Tien Viet NGUYEN ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Arjun BHARADWAJ

IPC: H04L1/1867 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04L1/189 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1268 ,  H04W72/23 ,  H04L5/16

Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication by a user equipment (UE) includes transmitting a packet on a first resource, determining one or more repetition resources on which to send one or more redundancy versions of the packet, wherein the one or more repetition resources are at a time subsequent to the first resource, transmitting repetition resource information identifying the one or more repetition resources to one or more neighboring UEs, and transmitting the one or more redundancy versions of the packet on respective ones of the one or more repetition resources.