公开(公告)号：US20240430043A1

公开(公告)日：2024-12-26

申请号：US18652357

申请日：2024-05-01

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Gideon Shlomo KUTZ ,  Peer BERGER

IPC: H04L1/1829 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain an indication to transmit feedback associated with a multiple incremental redundancy scheme (MIRS). The UE may transmit a hybrid automatic repeat request (HARQ) bit. The UE may transmit the feedback associated with the MIRS in accordance with a value of the HARQ bit. Numerous other aspects are described.

公开(公告)号：US20240414750A1

公开(公告)日：2024-12-12

申请号：US18330269

申请日：2023-06-06

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Sharon LEVY ,  Guy WOLF

IPC: H04W72/541 ,  H04B7/0452 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive interference assistance information associated with interference cancelation or suppression for one or more communications. The UE may transmit interference assistance feedback that indicates one or more parameters of interference cancelation or suppression based at least in part on the interference assistance information. The UE may receive a communication within a set of time and frequency resources associated with a multiple user (MU)-multiple-input multiple-output (MIMO) group, the MU-MIMO group associated with the interference assistance feedback. Numerous other aspects are described.

公开(公告)号：US20240297698A1

公开(公告)日：2024-09-05

申请号：US18260203

申请日：2022-02-03

Applicant: QUALCOMM INCORPORATED

Inventor： Andrei Dragos RADULESCU ,  Rakesh DUGAD ,  Saurabh SHANDILYA ,  Doohyun SUNG ,  Raja Sekhar BACHU ,  Yaniv ELGARISI ,  Lior UZIEL

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04B7/0641

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, from a user equipment and at a physical layer entity of the base station, channel state information (CSI) that includes a CSI part 1 and a CSI part 2, the CSI part 1 having a length known to the base station and the CSI part 2 having a length that is based at least in part on a payload of the CSI part 1. The base station may decode, at the physical layer entity of the base station, a payload of the CSI part 2 based at least in part on a payload of the CSI part 1 and one or more parameters indicated by a medium access control (MAC) layer entity of the base station. Numerous other aspects are described.

公开(公告)号：US20240259135A1

公开(公告)日：2024-08-01

申请号：US18629687

申请日：2024-04-08

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Omri Netanel MAMO ,  Guy WOLF

IPC: H04L1/08 ,  H04W72/20

CPC classification number: H04L1/08 ,  H04W72/20

Abstract: Certain aspects of the present disclosure provide techniques for relaying physical sidelink control channel in sidelink communications. A method that may be performed by a first user equipment (UE) includes receiving a sidelink control information (SCI) transmission from a second UE, the SCI pointing to one or more resources for a retransmission of the SCI by the second UE. The method may include transmitting the SCI to a third UE using the one or more resources for the retransmission of the SCI by the second UE.

公开(公告)号：US20220330207A1

公开(公告)日：2022-10-13

申请号：US17229227

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS ,  Lior UZIEL

IPC: H04W72/00 ,  H04W72/02 ,  H04L1/00 ,  H04W4/40 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure one or more transmission parameters based at least in part on an average channel condition estimate for a broadcast channel, wherein the broadcast channel is for broadcast communications or groupcast communications for multiple mobile UEs. The UE may transmit a broadcast communication or a groupcast communication using the one or more transmission parameters. Numerous other aspects are described.

公开(公告)号：US20220248218A1

公开(公告)日：2022-08-04

申请号：US17168080

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Noam ZACH ,  Guy WOLF ,  Sharon LEVY ,  Ory EGER ,  Ori BEN SHAHAR ,  Lior UZIEL ,  Assaf TOUBOUL

IPC: H04W12/03 ,  H04B7/0408

Abstract: A method of secure wireless communication is performed by a user equipment (UE). The method receives, from a base station, sub-messages of a secured physical layer message, each sub-message received over a different beam. The method also decodes the sub-messages into decoded message segments. Further, the method reconstructs the secured physical layer message from the decoded message segments. A method of secure wireless communication by a base station includes receiving, from a user equipment (UE), a list of candidate beams for transmission and a reception metric for each of the candidate beams. The method also includes segmenting a secured physical layer message into sub-messages. The method further includes transmitting, to the UE, a control message indicating a structure of the secured message and a transmit beam for each of the plurality of sub-messages; and transmitting, to the UE, each sub-message over a different transmit beam of the candidate beams.

公开(公告)号：US20220167414A1

公开(公告)日：2022-05-26

申请号：US17103799

申请日：2020-11-24

Applicant: QUALCOMM Incorporated

Inventor： Michael LEVITSKY ,  Lior UZIEL ,  Gideon KUTZ ,  Assaf TOUBOUL ,  Shay LANDIS ,  Cheol Hee PARK ,  Ralph Akram GHOLMIEH ,  Chu-Hsiang HUANG

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/12 ,  H04W72/02 ,  H04W72/04 ,  H04W8/24 ,  H04W4/40

Abstract: A method detecting allocation collisions from transmitting user equipments (UEs) in sidelink channel resources. The colliding allocations are detected and the quantity of allocation collisions is determined. A collision report is transmitted to other sidelink UEs within the coverage zone. The collision report or collision notification provides an indication of sidelink resources having identified colliding allocations. The identified allocation collisions may be pruned to remove potentially intentional collisions before collision report transmission.

公开(公告)号：US20220141873A1

公开(公告)日：2022-05-05

申请号：US17513602

申请日：2021-10-28

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Gideon Shlomo KUTZ ,  Gabi SARKIS

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/02 ,  H04W72/04

Abstract: User equipments (UEs) may be configured to perform channel occupancy information multi-access reporting. In some aspects, a user equipment may receive a sidelink configuration message identifying the first UE and one or more other UEs as members of a multicast group and a resource to be used for sidelink communications amongst the multicast group, and receive channel occupancy information (COI) from at least one of the one or more UEs within the multicast group, the COI indicating an occupied condition of the resource determined by the at least one of the one or more UEs during a sensing operation performed with respect to the resource. Further, the UE may select a period of time to transmit a sidelink communication based at least in part on the COI.