公开(公告)号：US20240406921A1

公开(公告)日：2024-12-05

申请号：US18801977

申请日：2024-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mengting LIU ,  Su HUANG ,  Yinghao GUO

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10 ,  H04W80/02

Abstract: An example communication method includes determining that a first condition and a third condition are satisfied. The first condition is that preconfigured measurement information is configured and that at least one set of measurement information in the preconfigured measurement information satisfies a measurement requirement. The third condition is that measurement information of a positioning reference signal is not configured, or the third condition is that measurement information of a positioning reference signal does not satisfy the measurement requirement. The measurement information includes measurement gap (MG) configuration information. The method further includes sending a first request message. The first request message is for requesting to activate the at least one set of measurement information in the preconfigured measurement information.

公开(公告)号：US20240040554A1

公开(公告)日：2024-02-01

申请号：US18481785

申请日：2023-10-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mengting LIU ,  Xin GAO ,  Jianghua LIU

IPC: H04W72/0453 ,  H04W72/0457

CPC classification number: H04W72/0453 ,  H04W72/0457

Abstract: This application provides a signal transmission method and an apparatus. The method includes: generating m signals, where m is a positive integer greater than or equal to 2; and sending the m signals on m resources, where the m resources correspond to m frequency domain resources in frequency domain, the m resources correspond to m time elements in time domain, a first frequency domain resource used by a signal carried in an ith time element is distributed on at least two carrier components, a second frequency domain resource used by a signal carried in a jth time element is distributed on at least one carrier component, there is an overlapping part between the second frequency domain resource and the first frequency domain resource.

公开(公告)号：US20220326334A1

公开(公告)日：2022-10-13

申请号：US17853151

申请日：2022-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mengting LIU ,  Su HUANG ,  Junren CHANG

IPC: G01S5/00 ,  G01S5/02 ,  H04L5/00 ,  H04W64/00

Abstract: A positioning method, an apparatus, and a system are provided, to resolve a problem that high-precision positioning cannot be implemented based on existing assistance data. The method includes: A terminal device obtains a plurality of assistance data, where each piece of assistance data includes one or more groups of mapping relationships corresponding to one or more preset angles, and each group of mapping relationships includes a mapping relationship between each of one or more PRS resource identifiers and power information corresponding to each PRS resource identifier at a corresponding preset angle; the terminal device determines power information corresponding to one or more PRS resource identifiers which correspond to each of a plurality of to-be-measured angles, and positions the terminal device based on the plurality of assistance data and the power information corresponding to the one or more PRS resource identifiers at each of the plurality of to-be-measured angles.