公开(公告)号：US20230319832A1

公开(公告)日：2023-10-05

申请号：US17707259

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04L5/00

CPC classification number: H04W72/1289 ,  H04L5/0053

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes receiving, from a network entity, downlink control information (DCI) that includes a first field that indicates a preconfigured option for interpreting at least a second field associated with the DCI, interpreting at least the second field in accordance with the preconfigured option indicated by the first field, and communicating with the network entity in accordance with the interpretation of the second field.

公开(公告)号：US20230319647A1

公开(公告)日：2023-10-05

申请号：US17707652

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Junyi LI ,  Kapil GULATI

IPC: H04W28/26

CPC classification number: H04W28/26 ,  H04B17/318

Abstract: Aspects relate to techniques for sidelink transmissions scheduled by network entities. A UE may receive a resource reservation message from a transmitting UE indicating resources granted by a network entity for a first sidelink transmission. The UE may detect a conflict between the first sidelink transmission and a second sidelink transmission and transmit a conflict indication in response to detecting the conflict. The UE may transmit the conflict indication to the transmitting UE or to the network entity. In some examples, the transmitting UE receiving the conflict indication may report the conflict to the network entity.

公开(公告)号：US20230300717A1

公开(公告)日：2023-09-21

申请号：US18325643

申请日：2023-05-30

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Karl Georg HAMPEL ,  Ozcan OZTURK ,  Navid ABEDINI ,  Jianghong LUO ,  Luca BLESSENT ,  Junyi LI ,  Tao LUO

IPC: H04W40/36 ,  H04W36/38 ,  H04W36/00

CPC classification number: H04W40/36 ,  H04W36/38 ,  H04W36/0011

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an integrated access and backhaul (IAB) node may receive, from a first IAB donor centralized unit (CU) via a first parent distributed unit (DU), a first indication to establish a first connection with a second parent DU associated with a second IAB donor CU. The IAB node may establish the first connection with the second parent DU. The IAB node may establish a second connection with the first IAB donor CU via the second parent DU, the first connection and the second connection forming a target path between the IAB node and the first IAB donor CU. Numerous other aspects are provided.

公开(公告)号：US20230292352A1

公开(公告)日：2023-09-14

申请号：US17654675

申请日：2022-03-14

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Junyi LI ,  Kapil GULATI

IPC: H04W72/08 ,  H04W72/04 ,  H04W24/10 ,  H04W28/26 ,  H04B17/318

CPC classification number: H04W72/082 ,  H04W72/044 ,  H04W24/10 ,  H04W28/26 ,  H04B17/318

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may obtain an indication of an overlap between a plurality of sidelink communications. The mobile station may detect a conflict between the plurality of sidelink communications having the overlap based at least in part on whether the plurality of sidelink communications are intended for an interference cancellation capable receiver mobile station. Numerous other aspects are described.

公开(公告)号：US20230292325A1

公开(公告)日：2023-09-14

申请号：US17654013

申请日：2022-03-08

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: H04W72/14 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/14 ,  H04W72/1289 ,  H04L5/0055 ,  H04W72/1268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first resource grant, the first resource grant being a periodic resource grant. The UE may transmit a first portion of information based at least in part on the first resource grant. The UE may receive a first request for a second portion of the information. The UE may transmit the second portion of the information based at least in part on a second resource grant that is received without transmitting a second request for the second resource grant, the second resource grant being different from the first resource grant. Numerous other aspects are described.

公开(公告)号：US20230291518A1

公开(公告)日：2023-09-14

申请号：US17654381

申请日：2022-03-10

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/00 ,  H04W64/00

CPC classification number: H04L5/0048 ,  H04W64/006

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for tracking channel variations via a model-based representation of the channel. A first network entity may receive from a second network entity or transmit to the second network entity, a model configuration indicative of a model condition of a channel between the first network entity and the second network entity. The model configuration may be associated with one or more initial parameters. The first network entity may receive a reference signal from the second network entity to measure a condition of the channel between the first network entity and the second network entity, and transmit, to the second network entity, one or more updated parameters for the model configuration based on a measurement of the condition of the channel in comparison to the model condition of the channel based on the model configuration.

公开(公告)号：US20230284328A1

公开(公告)日：2023-09-07

申请号：US17653417

申请日：2022-03-03

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Karl Georg HAMPEL ,  Junyi LI ,  Tao LUO

IPC: H04W76/27 ,  H04W28/02 ,  H04W28/10 ,  H04W52/02

CPC classification number: H04W76/27 ,  H04W28/0252 ,  H04W28/10 ,  H04W52/0209

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit may transmit, to a central unit of the distributed unit, a configuration update including a request to change an activation status of a cell of the distributed unit. The distributed unit may receive, from the central unit, a configuration update acknowledgement based at least in part on transmitting the configuration update including the request to change the activation status of the cell of the distributed unit. Numerous other aspects are provided.

公开(公告)号：US20230284151A1

公开(公告)日：2023-09-07

申请号：US17653753

申请日：2022-03-07

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W52/24

CPC classification number: H04W52/242 ,  H04L5/14

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first UE (e.g., aggressor UE) receives PL RS from a second UE (e.g., victim UE). The first UE determines a PL associated with the PL RS (e.g., based on a transmission power of the PL RS). The first UE performs one or more transmissions, in one or more full duplex (FD) resources, one or more transmissions with a transmission power that is based at least in part on the PL associated with the PL RS (e.g., PL may be used to determine a maximum transmission power that functions as a power control constraint on a power control algorithm that sets the transmission power). In this manner, CLI at the second UE may be reduced. In some designs, a network entity (e.g., base station) configures the PL RS.

公开(公告)号：US20230276494A1

公开(公告)日：2023-08-31

申请号：US18015302

申请日：2020-09-04

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W72/563

CPC classification number: H04W74/0808 ,  H04W72/563 ,  H04B17/318

Abstract: Aspects presented herein improve congestion control mechanism for UEs with multiple TRPs, where at least one of the SL RSSI measurement, the CBR measurement, the CR evaluation and/or the congestion control mechanism for the UE is optimized. In one aspect, the apparatus evaluates a CR for each TRP of a plurality of TRPs at the UE. The apparatus determines whether the UE is allowed to transmit on one or more of the TRPs of the plurality of TRPs based at least on the evaluated CR for each TRP of the plurality of TRPs and on at least one CR limit. The apparatus transmits on at least one TRP of the one or more of the TRPs based on the determination whether to transmit on the one or more TRPs.

公开(公告)号：US20230276402A1

公开(公告)日：2023-08-31

申请号：US17652584

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

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

IPC: H04W64/00 ,  H04L43/0864

CPC classification number: H04W64/003 ,  H04L43/0864

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a road-side unit (RSU) may join a first sidelink (SL) ranging session between a first user equipment (UE) and a second UE. The RSU may perform SL ranging with the first UE to determine first ranging information comprising at least a RTT to the first UE. The RSU may perform SL ranging with the second UE to determine second ranging information comprising at least a RTT to the second UE. The RSU may send the first ranging information and the second ranging information to at least one of the first UE or the second UE, or calculate a range between the first UE and the second UE based on the first ranging information and the second ranging information, and send the range to at least one of the first UE and the second UE.