公开(公告)号：US12143965B2

公开(公告)日：2024-11-12

申请号：US17632712

申请日：2019-08-08

Applicant: NTT DOCOMO, INC.

Inventor： Shohei Yoshioka ,  Satoshi Nagata ,  Yanru Wang

IPC: H04W72/12 ,  H04W72/02 ,  H04W72/1263 ,  H04W72/542 ,  H04W92/18

Abstract: A terminal including a transmission unit that transmits a trigger of a channel state information report to another terminal, a reception unit that receives the channel state information report with at least one of following conditions: in a specific duration; after a specific duration; in a predetermined resource; and in a resource after an ACK or a NACK corresponding to the trigger, and a control unit that determines at least one of: a failure of the trigger; and a failure of the channel state information report, or performs an operation corresponding to the failure is provided.

公开(公告)号：US12137489B2

公开(公告)日：2024-11-05

申请号：US17223987

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Wanshi Chen ,  Shuanshuan Wu ,  Gabi Sarkis ,  Sudhir Kumar Baghel ,  Kapil Gulati

IPC: H04W76/14 ,  H04W4/40 ,  H04W72/02 ,  H04W72/23 ,  H04W76/28 ,  H04W80/02 ,  H04W88/04 ,  H04W92/18

Abstract: Certain aspects of the present disclosure provide techniques for dynamically controlling sidelink resources in a communication network. In one aspect, a method for configuring resources in a communication network, includes: establishing a first data connection with a user equipment; establishing a second data connection with a vehicle user equipment; transmitting to the user equipment via the first data connection an indication to activate a pool of V2X sidelink resources; and transmitting to the vehicle user equipment via the second data connection the indication to activate the pool of V2X sidelink resources.

公开(公告)号：US20240365429A1

公开(公告)日：2024-10-31

申请号：US18767045

申请日：2024-07-09

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU

IPC: H04W76/28 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W92/18

Abstract: Methods, apparatuses and computer program products for configuring a discontinuous reception pattern for a receiver of a wireless communication device. In accordance with an embodiment, the method includes obtaining two or more discontinuous reception patterns for a wireless communication device to be used in sidelink communication with one or more user devices; selecting at least one discontinuous reception pattern from the two or more discontinuous reception patterns for the wireless communication device; and receiving signals from the one or more other devices and/or transmitting signals to the one or more other devices for the sidelink communication according to the selected at least one discontinuous reception pattern.

公开(公告)号：US12133119B2

公开(公告)日：2024-10-29

申请号：US17457345

申请日：2021-12-02

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet Nguyen ,  Gabi Sarkis ,  Kapil Gulati ,  Sourjya Dutta

IPC: H04W28/26 ,  H04W72/20 ,  H04W92/18

CPC classification number: H04W28/26 ,  H04W72/20 ,  H04W92/18

Abstract: Apparatus, methods, and computer-readable media for facilitating improvement in sensing for unicast sidelink communication are disclosed herein. An example method for wireless communication at a first user equipment (UE) includes receiving, from a second UE over a sidelink channel, a first transmission comprising sidelink control information (SCI). In some aspects, the SCI indicates a resource reservation of the second UE. The method includes obtaining measurements of the first transmission and determining whether the measurements exceed a reference threshold. The method includes determining whether the SCI includes an indication that the second UE is following a first resource recommendation of a third UE that is an intended receiver of the second UE when the measurements exceed the reference threshold. The method also includes ignoring the resource reservation of the second UE when the SCI includes the indication that the UE is following the first resource recommendation of the third UE.

公开(公告)号：US12127292B2

公开(公告)日：2024-10-22

申请号：US17668543

申请日：2022-02-10

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Kapil Gulati ,  Shailesh Patil ,  Junyi Li

IPC: H04W76/27 ,  H04W4/40 ,  H04W28/02 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

CPC classification number: H04W76/27 ,  H04W4/40 ,  H04W28/0268 ,  H04W76/11 ,  H04W80/02 ,  H04W80/08 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may initiate a radio resource control (RRC) layer signaling procedure between the UE and a target UE, include an upper layer signaling message in an RRC message based in part on the RRC layer signaling procedure, and transmit the RRC message including the upper layer signaling message to the target UE. Alternatively, upper layer signaling messages may be transmitted separately before or after the RRC layer signaling procedure.

公开(公告)号：US12127184B2

公开(公告)日：2024-10-22

申请号：US17480978

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Sun ,  Xiaoxia Zhang

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04W72/1263 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

Abstract: This disclosure relates to sidelink carrier aggregation, and includes a method and apparatus for receiving a configuration indicating a subset of Uu component carriers (CCs) of a plurality of Uu CCs from a network entity; receiving a downlink control information (DCI) via the subset of Uu CCs from the network entity based on receiving the configuration, wherein the DCI schedules sidelink transmissions for the first UE via a plurality of sidelink CCs; and communicating on a subset of sidelink CCs with a second user equipment (UE) based on the DCI.

公开(公告)号：US12127034B2

公开(公告)日：2024-10-22

申请号：US17721350

申请日：2022-04-14

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Jianhua Liu

IPC: H04W28/02 ,  H04B17/309 ,  H04W4/50 ,  H04W84/04 ,  H04W92/18

CPC classification number: H04W28/0268 ,  H04B17/309 ,  H04W4/50 ,  H04W84/042 ,  H04W92/18

Abstract: A method for quality of service (QoS) control and an apparatus are provided. The method includes the following. A first terminal device receives first information provided by a second terminal device, where the first information includes an end-to-end QoS requirement of a service which is initiated by the second terminal device and to be communicated to a data network via the first terminal device. According to the end-to-end QoS requirement, the first terminal device obtains first QoS information of communication between the first terminal device and the second terminal device and second QoS information of communication between the first terminal device and the data network, where the end-to-end QoS requirement is satisfied by the first QoS information and the second QoS information.

公开(公告)号：US12127024B2

公开(公告)日：2024-10-22

申请号：US17310209

申请日：2020-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo

IPC: H04W24/10 ,  H04L1/1812 ,  H04W92/18

CPC classification number: H04W24/10 ,  H04L1/1812 ,  H04W92/18

Abstract: Provided are: a method for a first device to perform wireless communication; and a device supporting same. The above method may comprise: a step for transmitting a first reference signal (RS) related to the measurement of a sidelink (SL) channel state to a second device; and a step for receiving, from the second device, the SL channel state between the first device and the second device and measured on the basis of the first RS. Here, for example, the transmission power of the first RS transmitted by the first device may be the same during a specific time period.

公开(公告)号：US20240349335A1

公开(公告)日：2024-10-17

申请号：US18752048

申请日：2024-06-24

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Ui Hyun Hong

IPC: H04W74/0808 ,  H04W74/00 ,  H04W92/18

CPC classification number: H04W74/0808 ,  H04W74/002 ,  H04W92/18

Abstract: A method and an apparatus for sidelink communication in an unlicensed band are disclosed. The method by a first UE comprises the steps of: receiving information indicating a timing of performing an LBT operation in a sidelink; performing the LBT operation in an AGC symbol indicated by the information, a symbol next to the AGC symbol, or a symbol not including a PSSCH; and performing a sidelink communication when a result of the LBT operation is an idle state.

公开(公告)号：US20240349314A1

公开(公告)日：2024-10-17

申请号：US18683411

申请日：2022-08-17

Applicant: NTT DOCOMO, INC.

Inventor： Shohei Yoshioka ,  Naoya Shibaike ,  Satoshi Nagata

IPC: H04W72/40 ,  H04W76/28 ,  H04W92/18

CPC classification number: H04W72/40 ,  H04W76/28 ,  H04W92/18

Abstract: A terminal includes: a reception unit configured to receive a signal from another terminal and to perform sensing in a resource pool; a control unit configured to perform DRX (Discontinuous reception) in the resource pool, and determine a resource to be used for transmission, based on a result of the sensing; and a transmission unit configured to perform data transmission to the another terminal using the determined resource. The control unit determines an operation of sensing in DRX inactivity time, based on a sensing method.