公开(公告)号：US20250052851A1

公开(公告)日：2025-02-13

申请号：US18930331

申请日：2024-10-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: G01S5/02 ,  G01S5/00 ,  H04W64/00

Abstract: A positioning method and a communication device are provided, which relate to the field of communication technologies. The method includes: determining first information. The first information includes at least one of the following: direction information of a target beam, energy change information of the target beam, LOS path indication information, and beam identification information. The first information is used to determine positioning information of the first device. The LOS path indication information is used to indicate whether the target beam is an LOS path. The beam identification information is identification information of the target beam.

公开(公告)号：US20250048322A1

公开(公告)日：2025-02-06

申请号：US18920423

申请日：2024-10-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00 ,  H04W52/52 ,  H04W72/25 ,  H04W92/18

Abstract: This application discloses a sidelink positioning processing method and apparatus, a terminal, and a readable storage medium. The sidelink positioning processing method in embodiments of this application includes: sending, by a first terminal, target sidelink control information SCI, where the target SCI is used to indicate sidelink SL positioning reference signal PRS resource information, and the target SCI is SCI dedicated to an SL PRS or SCI shared with data.

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：US20240349228A1

公开(公告)日：2024-10-17

申请号：US18749979

申请日：2024-06-21

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: A sidelink positioning signal scheduling method and apparatus, a terminal, and a network-side device. The sidelink positioning signal scheduling method includes: receiving, by a first terminal, first sidelink positioning reference signal configuration information sent by a network-side device; and performing, by the first terminal, a scheduling operation on a target sidelink positioning reference signal according to the first sidelink positioning reference signal configuration information; where the first terminal is a transmit terminal or a receive terminal of the target sidelink positioning reference signal.

公开(公告)号：US20240323905A1

公开(公告)日：2024-09-26

申请号：US18731224

申请日：2024-05-31

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04B17/318 ,  H04W76/25 ,  H04W92/18

CPC classification number: H04W64/00 ,  H04B17/328 ,  H04W76/25 ,  H04W92/18

Abstract: This application discloses a positioning method and apparatus, a terminal, and a communication device. The positioning method includes: measuring, by a first terminal, a physical sidelink (SL) positioning reference signal sent by a second terminal; and sending, by the first terminal, first information to a target communication device based on measurement on the SL positioning reference signal, where the first information includes at least one of the following: line-of-sight LOS indication information; measurement information of the SL positioning reference signal; or location-related information; and the target communication device is the second terminal, a preset terminal, a base station device, or a core network device.

公开(公告)号：US20240284390A1

公开(公告)日：2024-08-22

申请号：US18650074

申请日：2024-04-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Huaming WU ,  Yuanyuan WANG ,  Xiang PAN

IPC: H04W64/00 ,  G01S5/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  G01S5/0009 ,  H04L5/0048

Abstract: A positioning method and apparatus, and a related device are provided. The method includes: obtaining first target information by a first network device, and initiating a positioning procedure based on the first target information by the first network device. The positioning procedure includes at least one of the following: sending at least one of a Measurement Gap (MG) configuration or MG activation information to a second network device or a terminal; sending a Positioning Reference Signal (PRS) processing window configuration to the second network device or the terminal; or sending target indication information to the second network device or the terminal. The target indication information indicates information related to PRS measurement of the terminal.

公开(公告)号：US20240196356A1

公开(公告)日：2024-06-13

申请号：US18414534

申请日：2024-01-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00 ,  H04W88/04

CPC classification number: H04W64/00 ,  H04L5/0048 ,  H04W88/04

Abstract: A positioning method and apparatus. The method includes: transmitting, by a first user equipment, an SL positioning reference signal according to a mapping rule and/or a sequence definition, where the mapping rule is used for determining a mapping configuration of the SL positioning reference signal, the sequence definition is used for determining a sequence feature and/or a pattern of the SL positioning reference signal, the SL positioning reference signal is used for determining location information of the first user equipment and/or a second user equipment, and the second user equipment is an opposite user equipment that performs SL communication or SL positioning with the first user equipment.

公开(公告)号：US20240163832A1

公开(公告)日：2024-05-16

申请号：US18422340

申请日：2024-01-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: A positioning method includes: A first terminal performs transmission of a target message with a target device. The first terminal performs transmission of a first SL-PRS based on the target message. The target message includes at least one of the following: a positioning request or positioning assistance data. The first SL-PRS is used for determining: location information of the first terminal and/or a second terminal, and/or SL-PRS measurement information. The second terminal is a peer terminal that performs SL communication or SL positioning with the first terminal.

公开(公告)号：US20240155388A1

公开(公告)日：2024-05-09

申请号：US18417554

申请日：2024-01-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Jian YAO ,  Ye SI ,  Xiang PAN ,  Fei QIN

IPC: H04W24/08 ,  H04W24/02

CPC classification number: H04W24/08 ,  H04W24/02

Abstract: A sensing method and apparatus, and a network device. The sensing method in embodiments of this application includes: determining, by a first network device, a measurement quantity of a sensing signal; and detecting, by the first network device, the sensing signal to obtain a measurement value corresponding to the measurement quantity, where the sensing signal is sent by a second network device, and the first network device and the second network device are different base stations.

公开(公告)号：US20240137781A1

公开(公告)日：2024-04-25

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.