公开(公告)号：US20250031175A1

公开(公告)日：2025-01-23

申请号：US18905301

申请日：2024-10-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Huaming WU ,  Shuyan PENG ,  Ye SI ,  Shixiao LIU

IPC: H04W64/00 ,  H04L5/00 ,  H04W72/25 ,  H04W92/18

Abstract: A positioning reference signal PRS transmission method and apparatus, and a terminal. The method of embodiments of this application includes: mapping, by a first terminal based on first mapping information, a sidelink SL-PRS to a physical sidelink shared channel PSSCH resource for transmission, where the first mapping information includes at least one of the following: a relationship between an SL-PRS bandwidth and a PSSCH resource bandwidth; occupied symbol information of an SL-PRS in a PSSCH resource; and a time division multiplexing TDM mode for SL-PRS and PSSCH.

公开(公告)号：US20230209412A1

公开(公告)日：2023-06-29

申请号：US17985348

申请日：2022-11-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Shixiao LIU ,  Zichao JI ,  Shuyan PENG

IPC: H04W28/26

CPC classification number: H04W28/26

Abstract: An information sending method, a resource processing method, an apparatus, and an electronic device. The sending method includes: sending first information to at least one second device, where the first information is used to assist the second device in selecting or reserving a resource for data transmission.

公开(公告)号：US20230146547A1

公开(公告)日：2023-05-11

申请号：US18092887

申请日：2023-01-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu ZENG ,  Zichao JI ,  Siqi LIU ,  Shixiao LIU

IPC: H04W72/40 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/40 ,  H04L5/0055 ,  H04W72/044

Abstract: A sidelink feedback resource configuration method, an information processing method, and a device are provided. The sidelink feedback resource configuration method includes: obtaining resource configuration information; and determining, based on the resource configuration information, a sidelink feedback resource corresponding to a target mapping mode, where the target mapping mode is one of multiple mapping modes corresponding to one resource pool.

公开(公告)号：US20230019322A1

公开(公告)日：2023-01-19

申请号：US17947074

申请日：2022-09-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Shixiao LIU

IPC: H04W72/04

Abstract: A transmission or reception configuration method and a terminal are provided. The transmission or reception configuration method is performed by a terminal and includes: obtaining a transmission or reception configuration, where the transmission or reception configuration is used to indicate a first time domain range in which the terminal does not monitor a target object or a second time domain range in which the terminal monitors a target object.

公开(公告)号：US20220394813A1

公开(公告)日：2022-12-08

申请号：US17889341

申请日：2022-08-16

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Wei BAO ,  Xiaodong YANG ,  Shixiao LIU

IPC: H04W76/28

Abstract: A method for information reporting, user equipment, and a network side device are provided. The method includes: reporting target discontinuous transmission or reception information of at least one carrier to a target device, where the target discontinuous transmission or reception information is used to indicate discontinuous transmission or reception information of a target discontinuous transmission or reception mode of second UE; the target discontinuous transmission or reception mode includes at least one of the following: a first Uu discontinuous transmission or reception mode, a second Uu discontinuous transmission or reception mode, or a sidelink discontinuous transmission or reception mode, where the second Uu discontinuous transmission or reception mode is a Uu discontinuous transmission or reception mode used by UE with a first sidelink resource allocation mode.

公开(公告)号：US20220150000A1

公开(公告)日：2022-05-12

申请号：US17581733

申请日：2022-01-21

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Na LI ,  Shixiao LIU

IPC: H04L1/18 ,  H04W72/14 ,  H04W72/12 ,  H04L5/00

Abstract: Embodiments of this disclosure provide a sidelink information transmission method, a terminal, and a control node. The method includes: determining a target resource based on a target resource configuration; and sending target sidelink information on the target resource, where the target sidelink information is first sidelink information corresponding to a first configured sidelink grant, or the target sidelink information is multiplexed information of the first sidelink information and first information, where the first information is sidelink information corresponding to other scheduling than the first configured sidelink grant.

公开(公告)号：US20210377959A1

公开(公告)日：2021-12-02

申请号：US17401788

申请日：2021-08-13

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Shixiao LIU ,  Zichao JI ,  Shuyan PENG ,  Wei JIANG

IPC: H04W72/08 ,  H04W72/04 ,  H04W24/08 ,  H04W24/10

Abstract: This disclosure provides a method for transmission resource monitoring, a method for transmission resource determination, and a communications device. The method for transmission resource monitoring includes: performing interference monitoring on a transmission resource; and transmitting first feedback information to a second communications device; where the first feedback information is information that is determined by the first communications device based on an interference monitoring result, the first feedback information is used for the second communications device to determine a target resource, and the target resource is used for a transmit terminal to transmit data to a receive terminal; and the first communications device is the receive terminal, and the second communications device includes at least one of the transmit terminal or a scheduling node; or the first communications device is the transmit terminal, and the second communications device includes at least one of the receive terminal or a scheduling node.

公开(公告)号：US20210298015A1

公开(公告)日：2021-09-23

申请号：US17327951

申请日：2021-05-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Shuyan PENG ,  Zichao JI ,  Shixiao LIU

IPC: H04W72/04 ,  H04W72/08

Abstract: A resource exclusion method includes: determining at least one target resource, where each target resource includes at least one time domain resource; and in a case where the target resource conflicts with a reserved resource of a second terminal in time domain, performing resource exclusion based on a conflict resolution method, and determining a candidate resource of the first terminal or a reserved resource of the first terminal; where the conflict resolution method includes at least one of a conflict resolution method predefined in a protocol, a conflict resolution method preconfigured by a network, a conflict resolution method configured by a network, or a conflict resolution method configured by a terminal.

公开(公告)号：US20210013997A1

公开(公告)日：2021-01-14

申请号：US17035731

申请日：2020-09-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Shixiao LIU

IPC: H04L1/00 ,  H04W72/04 ,  H04W48/10

Abstract: This disclosure provides a method for determining a communications system parameter, a method for indicating a communications system parameter, and devices thereof. The method for determining a communications system parameter includes: determining a communications system parameter based on obtained first indication information, and/or determining a communications system parameter based on a mapping relationship between an influencing factor of the communications system parameter and the communications system parameter, where the communications system parameter includes a subcarrier spacing of a sidelink channel, and the communications system parameter is used to decode information carried on the sidelink channel.

公开(公告)号：US20240049346A1

公开(公告)日：2024-02-08

申请号：US18381609

申请日：2023-10-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Jing LIANG ,  Zichao JI ,  Shixiao LIU

IPC: H04W76/28

CPC classification number: H04W76/28 ,  H04W92/18

Abstract: A transmission control method, a terminal, and a network-side device, are provided. The transmission control method includes: performing, by a terminal based on a first status or based on the first status and a second status, a first operation related to Discontinuous Reception (DRX); where the first status includes: a status of a reporting resource; and the second status includes at least one of the following: a status of a SideLink (SL) feedback resource and a feedback enablement status.