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.

公开(公告)号：US20210120519A1

公开(公告)日：2021-04-22

申请号：US17137639

申请日：2020-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Peng SUN

IPC: H04W64/00 ,  H04L5/00 ,  H04B7/06 ,  H04W56/00 ,  H04W72/00

Abstract: A method and a device for configuring a positioning reference signal and a method and a device for receiving the positioning reference signal are provided. The method for configuring the positioning reference signal includes: transmitting configuration information based on a spatial quasi co-location QCL relationship between a positioning reference signal PRS and a specific downlink signal, where the configuration information is used to determine a resource occupied by the PRS and the specific downlink signal.

公开(公告)号：US20250151020A1

公开(公告)日：2025-05-08

申请号：US19017939

申请日：2025-01-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wenkuan QU ,  Qian YANG ,  Yuanyuan WANG ,  Ye SI ,  Minhua ZHENG

IPC: H04W64/00 ,  G01S13/76 ,  H04W24/10 ,  H04W72/044

Abstract: A positioning reference signal (PRS) measurement method, a terminal, and a network side device are provided. The positioning reference signal (PRS) measurement method includes: The terminal performs PRS measurement on at least one of a plurality of carriers to obtain a positioning measurement result when the terminal is configured to simultaneously perform PRS measurement on the plurality of carriers, where the positioning measurement result is used for positioning the terminal.

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.