公开(公告)号：US20230027631A1

公开(公告)日：2023-01-26

申请号：US17955495

申请日：2022-09-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Ye SI ,  Huaming WU

IPC: H04W52/36 ,  H04W52/24 ,  H04L5/00

Abstract: A method for transmitting a power headroom, a terminal device, and a network device are provided. The method includes: sending a power headroom PH value of a serving cell to a network device, where the PH value is a first PH value of a first sounding reference signal SRS and/or a second PH value of a second SRS; and the first PH value is obtained based on first configuration information of the first SRS, the first SRS is an SRS used for positioning, and the second SRS is an SRS used for measurement.

公开(公告)号：US20220163647A1

公开(公告)日：2022-05-26

申请号：US17668882

申请日：2022-02-10

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Ye SI ,  Huaming WU ,  Xueming PAN ,  Peng SUN

IPC: G01S11/02

Abstract: A ranging method includes: sending a first signal, where a time at which the first signal is sent from a first UE is a first time; receiving a second signal sent by a second UE, where a time at which the second signal reaches the first UE is a second time; and determining a distance between the first UE and the second UE according to the first time, the second time, and a first time difference, where the first time difference is a difference between a third time at which the second UE sends the second signal and a fourth time at which the second UE receives the first signal.

公开(公告)号：US20250056589A1

公开(公告)日：2025-02-13

申请号：US18929176

申请日：2024-10-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W72/40 ,  H04L5/00 ,  H04W52/24 ,  H04W52/36 ,  H04W72/25

Abstract: A power determining method, a terminal, and a readable storage medium. The power determining method in embodiments of this application includes: determining, by a first terminal, power information for target signal transmission on a first resource pool, where the target signal includes a first sidelink SL reference signal or a physical sidelink control channel PSCCH, where the first resource pool includes at least one of the following: a resource pool associated with the first SL reference signal; and a resource pool that cannot be used for transmission of data or a physical sidelink shared channel PSSCH.

公开(公告)号：US20240388875A1

公开(公告)日：2024-11-21

申请号：US18787374

申请日：2024-07-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Huaming WU ,  Zixun ZHUANG

IPC: H04W4/029 ,  G06N20/00

Abstract: A positioning method based on an artificial intelligence AI model and a communication device. The positioning method based on an artificial intelligence AI model according to embodiments of this application includes: A first communication device obtains first information associated with AI model-related information; and the first communication device determines target information based on the first information, where the target information includes at least one of the following: a target AI model, validity information of the AI model-related information, or feedback information obtained by performing positioning based on the target AI model; and the first information indicates a valid application range of the AI model-related information, and the AI model-related information includes at least one of the following: the AI model, an AI model parameter, an input of the AI model, and an output of the AI model.

公开(公告)号：US20240236707A9

公开(公告)日：2024-07-11

申请号：US18399808

申请日：2023-12-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Zixun ZHUANG ,  Ye SI ,  Huaming WU

IPC: H04W16/28 ,  H04L5/00 ,  H04W64/00

CPC classification number: H04W16/28 ,  H04L5/0051 ,  H04W64/00

Abstract: A spatial relation indication method and a device. The spatial relation indication method includes: receiving, by a terminal, first information, where the first information is used for at least one of the following: configuring one or more spatial relations for a positioning reference signal; and activating one or more spatial relations for a positioning reference signal.

公开(公告)号：US20240155541A1

公开(公告)日：2024-05-09

申请号：US18415930

申请日：2024-01-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Ye SI ,  Huaming WU ,  Zixun ZHUANG

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

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W72/25 ,  H04W92/18

Abstract: This application discloses a positioning method and apparatus. The method includes: transmitting, by a first terminal based on a preset rule, an SL positioning reference signal and/or calculating a TBS, where the preset rule is used to determine a time-frequency mapping method for the SL positioning reference signal and/or a calculation method for the TBS, the SL positioning reference signal is used to determine position information of the first terminal and/or a second terminal, and the second terminal is a peer terminal that performs SL communication or SL positioning with the first terminal.

公开(公告)号：US20230337241A1

公开(公告)日：2023-10-19

申请号：US18212028

申请日：2023-06-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Can LI ,  Gen LI ,  Huaming WU

IPC: H04W72/21 ,  H04W72/0453

CPC classification number: H04W72/21 ,  H04W72/0453

Abstract: A resource mapping method and apparatus and a device are provided. The method is applied to user equipment UE, and the method includes: determining, by the UE, location information of N target physical resource blocks PRBs, where the N target PRBs are frequency domain resources for a target physical uplink control channel PUCCH; and mapping, by the UE, sequence information of the target PUCCH to the N target PRBs based on the location information, where N is a positive integer greater than 1.

公开(公告)号：US20230328684A1

公开(公告)日：2023-10-12

申请号：US18333989

申请日：2023-06-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan WANG ,  Huaming WU ,  Ye SI ,  Zixun ZHUANG

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04W64/00 ,  H04L5/0053 ,  H04L5/0005 ,  H04W24/08

Abstract: Disclosed in the present application are a positioning measurement method and apparatus, a device and a readable storage medium. The method comprises: a terminal measures a plurality of positioning reference signals in a first positioning measurement window; and the terminal determines location information of the terminal according to the measurement result of the plurality of positioning reference signals.

公开(公告)号：US20230262649A1

公开(公告)日：2023-08-17

申请号：US18094338

申请日：2023-01-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Huaming WU ,  Yuanyuan WANG

IPC: H04W64/00 ,  H04W24/10 ,  H04W72/0457 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04W72/0457 ,  H04L5/0051

Abstract: A positioning measurement method and apparatus and a communication device are provided. The positioning measurement method includes: switching a terminal to a target BWP, and performing positioning reference signal (PRS) measurement in the target BWP.

公开(公告)号：US20230239093A1

公开(公告)日：2023-07-27

申请号：US18126997

申请日：2023-03-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Yuanyuan WANG ,  Huaming WU ,  Zixun ZHUANG

IPC: H04L5/00 ,  H04W72/0453

CPC classification number: H04L5/0048 ,  H04W72/0453

Abstract: A method for reference signal resource processing and apparatus, a device, and a readable storage medium are provided. The method includes: simultaneously processing first reference signal resources of one or more positioning frequency layers according to an agreement in a protocol or configuration on a network side or a selection by a terminal, where each first reference signal is used for positioning the terminal.