公开(公告)号：US20240224222A1

公开(公告)日：2024-07-04

申请号：US18605046

申请日：2024-03-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye Si ,  Yuanyuan Wang ,  Xiang Pan ,  Hongping Zhang

IPC: H04W64/00 ,  H04L5/00 ,  H04W36/08 ,  H04W56/00 ,  H04W74/0833 ,  H04W76/20

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W36/08 ,  H04W56/0045 ,  H04W74/0833 ,  H04W76/20

Abstract: A positioning method includes in a case that a terminal completes cell reselection or camped cell handover during sending of an uplink reference signal in an idle state or an inactive state, performing, by the terminal, a first behavior, where the first behavior is related to the sending, releasing, or updating of the uplink reference signal, and the uplink reference signal comprises an uplink positioning reference signal and/or an uplink sensing signal.

公开(公告)号：US20240155542A1

公开(公告)日：2024-05-09

申请号：US18416311

申请日：2024-01-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ye SI ,  Xiang Pan ,  Yuanyuan Wang ,  Zixun Zhuang

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: A positioning method and apparatus, and a communication device are disclosed. The positioning method in embodiments of this application includes: receiving, by a terminal, preconfigured positioning assistance data; and performing, by the terminal, positioning measurement and/or position estimation based on the preconfigured positioning assistance data.

公开(公告)号：US20240147414A1

公开(公告)日：2024-05-02

申请号：US18410283

申请日：2024-01-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zixun Zhuang ,  Yuanyuan Wang ,  Ye Si ,  Huaming Wu

IPC: H04W64/00 ,  H04B17/318 ,  H04L5/00 ,  H04W24/10 ,  H04W92/18

CPC classification number: H04W64/006 ,  H04B17/328 ,  H04L5/0051 ,  H04W24/10 ,  H04W92/18

Abstract: A measurement method includes receiving, by a first terminal device, a sidelink reference signal of a second terminal device; and determining, by the first terminal device, a first measurement result corresponding to the sidelink reference signal. The first measurement result includes a relative position, a distance, a position of the first terminal device, an angle measurement result, or a confidence.

公开(公告)号：US20230254809A1

公开(公告)日：2023-08-10

申请号：US18134680

申请日：2023-04-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yuanyuan Wang ,  Huaming Wu ,  Ye Si ,  Peng Sun

IPC: H04W64/00

CPC classification number: H04W64/006

Abstract: A positioning method includes at least one of: sending, by a terminal, first information; or receiving, by the terminal, second information. The first information includes at least one of: configuration information of a first positioning reference signal, activation information of a second positioning reference signal, request information for a third positioning reference signal, or first indication information of a fourth positioning reference signal. The second information includes at least one of: configuration information of a fifth positioning reference signal, activation information of a sixth positioning reference signal, request information for a seventh positioning reference signal, or the first indication information of an eighth positioning reference signal. The first indication information includes at least one of: power control information, BWP switching information, collision indication information, or multiplexing information.

公开(公告)号：US20230171758A1

公开(公告)日：2023-06-01

申请号：US18089921

申请日：2022-12-28

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Ye Si ,  Huaming Wu ,  Yuanyuan Wang

IPC: H04W72/044 ,  H04L5/00 ,  H04W72/56 ,  H04W72/21

CPC classification number: H04W72/0473 ,  H04L5/0048 ,  H04W72/21 ,  H04W72/56

Abstract: A power allocation method includes: in a case that a total transmit power of UE on a time domain unit is greater than a power threshold, allocating, by the UE, a transmit power to an uplink transmission on the time domain unit according to a power allocation priority. The uplink transmission includes at least one of a SRS_pos or PSI, and the power allocation priority includes a power allocation priority of the uplink transmission.