公开(公告)号：US20230362879A1

公开(公告)日：2023-11-09

申请号：US18352429

申请日：2023-07-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00

CPC classification number: H04W64/006

Abstract: A positioning method and apparatus, a device, and a storage medium are provided. The positioning method includes: receiving, by a first communication device, a first positioning reference signal and determining first target beam information; and/or, determining, by the first communication device, location information based on the first positioning reference signal and sending the location information and first beam information.

公开(公告)号：US20230345409A1

公开(公告)日：2023-10-26

申请号：US18216542

申请日：2023-06-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: A positioning method on a SideLink (SL), a terminal, and a network side device, are provided. A first terminal reports first location information, where the first location information includes at least one of the following: a first measurement result, where the first measurement result is obtained by the first terminal by measuring a first SL reference signal used for positioning, and the first SL reference signal is sent by a second terminal and/or a network side device; a second measurement result, where the second measurement result is an additional measurement result obtained by the first terminal by measuring the first SL reference signal in addition to the first measurement result; identifier information; time stamp information; calibration information; relative distance information; absolute location information; relative location information; target event information; and a second location information request, where the second location information request is used to instruct the second terminal to report location information.

公开(公告)号：US20230336308A1

公开(公告)日：2023-10-19

申请号：US18212708

申请日：2023-06-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04L5/00 ,  H04W52/32

CPC classification number: H04L5/0051 ,  H04W52/325

Abstract: An uplink positioning processing method and a related device are provided. The method includes: receiving, by a terminal, first configuration information transmitted by a network device; and determining, by the terminal, target information of a first positioning reference signal based on the first configuration information, where the first configuration information includes at least one of power configuration information or spatial relation configuration information, the target information includes a transmit power when the first configuration information includes the power configuration information, the target information includes a spatial relation when the first configuration information includes the spatial relation configuration information, and the first positioning reference signal is used for the terminal to perform uplink positioning in an idle state or an inactive state.

公开(公告)号：US20230156656A1

公开(公告)日：2023-05-18

申请号：US18094332

申请日：2023-01-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: Measurement gap configuration request methods performed by a base station, a location server, and a terminal are provided. The measurement gap configuration request method includes: receiving, by a base station, a measurement gap request sent by a terminal or a location server; and performing at least one of the following according to the measurement gap request: configuring a measurement gap for measurement on a downlink positioning reference signal, or sending feedback information to the terminal or the location server, where the feedback information is used to indicate whether the base station configures the measurement gap for measurement on the downlink positioning reference signal.

公开(公告)号：US20230039155A1

公开(公告)日：2023-02-09

申请号：US17972077

申请日：2022-10-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W64/00

Abstract: Embodiments of this application disclose a positioning method, a positioning apparatus, and a device. The method includes: sending target configuration information to a target device, where the target device is a network device or UE, and the target configuration information is used to configure at least one of the following for the network device or the UE: a first target signal to be sent and related information for sending the first target signal, where the first target signal is used to determine a location of the UE.

公开(公告)号：US20220386349A1

公开(公告)日：2022-12-01

申请号：US17886431

申请日：2022-08-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W72/12 ,  H04L5/00

Abstract: A transmission method and a device are provided. The method includes: in a case that resources of at least two of channels or signals at least two of channels or signals conflict, transmitting a channel/signal with a high priority, and/or discarding a channel/signal with a low priority based on a priority relationship between the at least two of channels or signals, where at least one of the at least two of channels or signals is: a first SRS, where the first SRS is an SRS used for positioning.

公开(公告)号：US20220376882A1

公开(公告)日：2022-11-24

申请号：US17880576

申请日：2022-08-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04L5/00 ,  H04L27/26

Abstract: A bandwidth part (BWP) switching method, a terminal and a network side device are provided. The BWP switching method performed by the terminal includes: receiving a BWP activation signaling, switching to a first BWP according to the received BWP activation signaling; and receiving a positioning reference signal (PRS) on the first BWP, wherein the first BWP meets at least one of the following: a numerology of the first BWP is consistent with a numerology of the PRS; or a bandwidth of the first BWP is not less than a bandwidth of the PRS.

公开(公告)号：US20220334213A1

公开(公告)日：2022-10-20

申请号：US17858275

申请日：2022-07-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

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

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：US20220158791A1

公开(公告)日：2022-05-19

申请号：US17587146

申请日：2022-01-28

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Kai WU ,  Ye SI ,  Xueming PAN

IPC: H04L5/00 ,  H04W72/12 ,  H04L27/26 ,  H04L1/00

Abstract: An information transmission method includes: mapping a PDSCH and a positioning reference signal PRS onto different resource elements REs of a same RB; or mapping the PDSCH and the PRS onto different RBs; or mapping the PDSCH and the PRS onto different OFDM symbols; and transmitting the PDSCH and the PRS to a terminal device.

公开(公告)号：US20220014335A1

公开(公告)日：2022-01-13

申请号：US17485075

申请日：2021-09-24

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Ye SI ,  Peng SUN ,  Huaming WU

IPC: H04L5/00 ,  G01S13/87

Abstract: A method for reporting positioning measurement information, a terminal, and a network device are provided. The method includes: receiving first configuration information from a network device; and reporting a measurement result of a beam group based on the first configuration information, where the beam group is used to transmit a positioning reference signal PRS, and the beam group includes N beams determined by reference signal received power RSRP or time of arrival TOA, where N is a positive integer, the N beams are beams in a first cell, and the first cell is one of cells participating in positioning.