公开(公告)号：US12114272B2

公开(公告)日：2024-10-08

申请号：US17647727

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Xiaojie Wang ,  Wooseok Nam ,  Yan Zhou ,  Peter Gaal ,  Juan Montojo ,  Piyush Gupta ,  Xiaoxia Zhang ,  Hua Wang ,  Kobi Ravid ,  Lik Hang Silas Fong ,  Chih-Hao Liu ,  Jing Sun

IPC: H04W52/52 ,  H04W52/42 ,  H04W92/18

CPC classification number: H04W52/52 ,  H04W52/42 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) includes transmitting, in a first symbol in time of a slot, an automatic gain control (AGC) signal, wherein the UE transmits the AGC signal at a first power over a first frequency bandwidth; and transmitting, in a plurality of symbols of a mini-slot of the slot, a second AGC signal and data, wherein the UE refrains from transmitting between the first symbol and the plurality of symbols.

公开(公告)号：US12108395B2

公开(公告)日：2024-10-01

申请号：US17211024

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Arumugam Chendamarai Kannan ,  Jelena Damnjanovic ,  Wooseok Nam ,  Juan Montojo ,  Piyush Gupta ,  Kapil Gulati ,  Jing Sun ,  Xiaoxia Zhang ,  Yan Zhou ,  Peter Gaal ,  Gabi Sarkis

IPC: H04W72/20 ,  H04W72/044 ,  H04W74/0808

CPC classification number: H04W72/20 ,  H04W72/046 ,  H04W74/0808

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for beam formed partial sensing by a user equipment (UE). An example method generally includes performing partial sensing by monitoring for sidelink transmissions from one or more other UEs using one or more different beams during one or more different portions of a sensing window; and selecting resources, within a resource selection window, for future sidelink communications based on results of the partial sensing.

公开(公告)号：US12069661B2

公开(公告)日：2024-08-20

申请号：US17495371

申请日：2021-10-06

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie Wang ,  Piyush Gupta ,  Gabi Sarkis

IPC: H04W72/20 ,  H04W72/56

CPC classification number: H04W72/20 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be configured to transmit a first sidelink control information (SCI) message associated with a first sidelink transmission from the first UE, the first SCI including a first indication of a first set of resources reserved for retransmissions of the first sidelink transmission at one or more retransmission occasions. The UE may identify a second SCI message associated with the first SCI message, where the second SCI provides a release of at least a first subset of the first set of resources reserved for the retransmissions of the first sidelink transmission. The UE may then perform retransmissions of the first sidelink transmission in accordance with the release.

公开(公告)号：US12004068B2

公开(公告)日：2024-06-04

申请号：US17455873

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg Hampel ,  Sherif Elazzouni ,  Ozcan Ozturk ,  Rajat Prakash ,  Fatih Ulupinar ,  Piyush Gupta

IPC: H04W40/22 ,  H04B7/155 ,  H04W28/02

CPC classification number: H04W40/22 ,  H04B7/15542 ,  H04W28/0278

Abstract: A base station may configure a first node and at least one second node with an integrated access and backhaul (IAB) network with the multipath multi-hop transmission configuration. The first node and the at least one second node may communicate with the first node through a direct path and a multi-hop transmission including the base station. The first node and the at least one second node may detect transmission failure on the direct path and retransmit the data packet to the multi-hop transmission, on a set of physical resource blocks (PRBs) configured by the base station. The first node may transmit remote buffer state report (rBSR) to the base station, and the base station may configure the set of PRBs for retransmissions based on the rBSR.

公开(公告)号：US20240098619A1

公开(公告)日：2024-03-21

申请号：US17949056

申请日：2022-09-20

Applicant: QUALCOMM Incorporated

Inventor： Sherif Elazzouni ,  Ozcan Ozturk ,  Xiaoxia Zhang ,  Qing Li ,  Jing Sun ,  Junyi Li ,  Piyush Gupta

IPC: H04W40/22 ,  H04W24/08 ,  H04W76/30

CPC classification number: H04W40/22 ,  H04W24/08 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may determine to perform a relay selection procedure and receive respective messages from one or more second UEs including one or more parameters for selecting a second UE to relay communications between the first UE and a network entity. The first UE may determine that respective parameters satisfy a threshold and select the second UE associated with the respective parameters. In some cases, the first UE may receive a control message prior to performing the relay selection procedure. The control message may include a configuration for modifying the communication path that includes an indication of one or more candidate UEs for relaying communications between the first UE and the network entity.

公开(公告)号：US11889517B2

公开(公告)日：2024-01-30

申请号：US17308714

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Yisheng Xue ,  Jing Sun ,  Chih-Hao Liu ,  Xiaoxia Zhang ,  Tao Luo ,  Piyush Gupta

IPC: H04W72/23 ,  H04W72/1263 ,  H04L1/1867 ,  H04W72/044 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04W72/0466 ,  H04W72/1263 ,  H04W72/20

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support configured reception with sidelink control information (SCI) repetition over a sidelink. In aspects, a receiving user equipment (UE) may be configured to conduct combined reception/decoding of SCI repetitions (received from a transmitting UE over a sidelink) over multiple time-frequency slots at pre-defined occasions (e.g., occasions configured by a base station) to decode a sidelink transmission. In aspects, a receiving UE may receive from a transmitting UE over a sidelink, a sidelink transmission during a reception occasion that includes a plurality of reception opportunities for the receiving UE. Each reception opportunity of the plurality of reception opportunities includes a repetition of an SCI. The receiving UE decodes the SCI by combining the repetitions of the SCI received in one or more reception opportunities, and decodes a data transmission (e.g., a physical sidelink shared channel (PSSCH) transmission) using the decoded SCI.

公开(公告)号：US20230403697A1

公开(公告)日：2023-12-14

申请号：US17751314

申请日：2022-05-23

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie Wang ,  Piyush Gupta ,  Junyi Li

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14

CPC classification number: H04W72/1268 ,  H04W72/0473 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/048

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a network entity may communicate according to the capability of the network entity to transmit wireless energy transfer (WET) signals on communications resources as well as scheduling information for WET signals. A network entity may transmit control signaling indicating the capability of the network entity to support transmission of WET signals in a set of uplink resources and scheduling information for a set of WET signals. The network entity may also transmit scheduling information for a set of uplink transmissions for the UE. The network entity may transmit the WET signals to an energy harvesting device. The UE may transmit the set of uplink transmissions based on the indicated capability of the network entity to support transmission of WET signals in a set of uplink resources and the scheduling information for the set of WET signals.

公开(公告)号：US11838950B2

公开(公告)日：2023-12-05

申请号：US17243325

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao Liu ,  Yisheng Xue ,  Jing Sun ,  Xiaoxia Zhang ,  Piyush Gupta ,  Tao Luo ,  Juan Montojo ,  Peter Gaal ,  Sony Akkarakaran ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/1263 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W74/0816 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23 ,  H04W74/008

Abstract: Aspects described herein relate to sidelink transmissions. In an example, a first user equipment (UE) may receive a multi-opportunity grant from a network entity, the multi-opportunity grant indicating multiple listen-before-talk (LBT) opportunities for scheduling a transmission between the first UE and a second UE; perform a LBT procedure for one or more slots of a plurality of slots indicated by the multiple LBT opportunities; select a first slot of the plurality of slots corresponding to an earliest available LBT based on performing the LBT procedure; and communicate a transmission to the second UE during the transmission time interval (TTI) of the first slot.

公开(公告)号：US11838909B2

公开(公告)日：2023-12-05

申请号：US17247739

申请日：2020-12-21

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie Wang ,  Piyush Gupta ,  Junyi Li

IPC: H04W72/20 ,  H04W72/02 ,  H04W72/0446 ,  H04W92/18

CPC classification number: H04W72/20 ,  H04W72/02 ,  H04W72/0446 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with a dedicated resource pool dedicated for communication of sidelink control information in a sidelink network. The UE may transmit or receive the sidelink control information in the sidelink network utilizing the dedicated resource pool. Numerous other aspects are described.

公开(公告)号：US11818062B2

公开(公告)日：2023-11-14

申请号：US17456552

申请日：2021-11-24

Applicant: QUALCOMM Incorporated

Inventor： Vinay Joseph ,  Mostafa Khoshnevisan ,  Farhad Meshkati ,  Piyush Gupta ,  Alexandros Manolakos

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04L5/0035 ,  H04L5/0048 ,  H04W72/0446 ,  H04W72/23

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE). The apparatus receives configuration information for a sounding reference signal (SRS) transmission with one or more transmission reception points (TRPs), the configuration information assigning a comb value of greater than 4. The apparatus transmits, to the one or more TRPs, the SRS transmission using one of every N resource elements over a span of one or more resource blocks during a slot, where N is greater than 4.