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.

公开(公告)号：US20240129881A1

公开(公告)日：2024-04-18

申请号：US18391597

申请日：2023-12-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: This application discloses a positioning processing method and apparatus, a positioning reference signal sending method and apparatus, and a device. The positioning processing method includes: receiving, by a first device, a first positioning reference signal; and measuring or reporting, by the first device, first measurement information based on the first positioning reference signal, where the first measurement information includes at least one of the following: first-path measurement information; additional-path measurement information; frequency domain measurement information; or antenna measurement information.

公开(公告)号：US20230336309A1

公开(公告)日：2023-10-19

申请号：US18212778

申请日：2023-06-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zixun ZHUANG ,  Yuanyuan WANG ,  Ye SI ,  Peng SUN ,  Yitao MO ,  Huaming WU

IPC: H04L5/00 ,  H04W74/08 ,  H04W74/04 ,  H04W76/30

CPC classification number: H04L5/0051 ,  H04L5/0012 ,  H04W74/0833 ,  H04W74/04 ,  H04W76/30

Abstract: A non-connected state positioning method and apparatus, and a device. The method includes: receiving, by a terminal, first configuration information and/or second configuration information of an uplink positioning reference signal from a network-side device; and/or receiving, by the terminal, activation related information of an uplink positioning reference signal from the network-side device, where the activation related information includes activation information and/or deactivation information; and/or determining, by the terminal, a collision rule for an uplink positioning reference signal.

公开(公告)号：US20230319771A1

公开(公告)日：2023-10-05

申请号：US18206604

申请日：2023-06-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0048

Abstract: A positioning measurement window indication method, a terminal, and a network side device are provided. The method includes: receiving, by a terminal, first indication information. The first indication information is used to trigger, activate, or configure a positioning measurement window, the first indication information is used to cancel triggering, activation, or configuration of a positioning measurement window, or the first indication information is used to update positioning measurement window configuration. The method further includes performing a positioning behavior based on the first indication information.

公开(公告)号：US20230043111A1

公开(公告)日：2023-02-09

申请号：US17969842

申请日：2022-10-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00

Abstract: This application pertains to the communications field, and discloses a positioning method, a communications device, and a network device. The positioning method includes: receiving first information, where the first information includes at least one of first machine learning model information, first preprocessing model information, and first error model information; and determining, based on the first information, information related to a location of a terminal device.

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：US20220166583A1

公开(公告)日：2022-05-26

申请号：US17671282

申请日：2022-02-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Xiaodong SUN

IPC: H04L5/00

Abstract: A method for determining mapping of antenna ports includes: determining mapping of antenna ports of an SRS according to the number of the antenna ports of the SRS, wherein the SRS is an SRS with a comb size of N, N is an even number greater than 4, and the number of the antenna ports is 1, 2 or 4.

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.