公开(公告)号：US20240323901A1

公开(公告)日：2024-09-26

申请号：US18677773

申请日：2024-05-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Miaomiao Dong ,  Davide Dardari ,  Xiang Chen ,  Wei Han ,  Bo Bai

IPC: H04W64/00 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04B7/04013 ,  H04L5/0051

Abstract: Embodiments of this application disclose an indoor positioning method, a communication system, and a related device. The method in embodiments of this application includes an indoor terminal device receives first location information of a network device and second location information of a reconfigurable intelligent surface, to obtain a first reference signal, where the first reference signal is obtained by the reconfigurable intelligent surface by reflecting a location reference signal from the network device. The indoor terminal device determines a target location of the terminal device based on the first reference signal, the first location information, and the second location information.