公开(公告)号：US20250012913A1

公开(公告)日：2025-01-09

申请号：US18896041

申请日：2024-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shu PENG ,  Kang WANG ,  Shichang HU ,  Qian YU

IPC: G01S13/76 ,  G01S13/02

Abstract: Example ranging methods and apparatus are described. In one example method, a first device sends ranging control information to a second device through a first channel, where the ranging control information is used to configure a ranging frame. The first device receives or sends the ranging frame through a second channel, where a bandwidth of the second channel is greater than a bandwidth of the first channel. Based on the foregoing solution, the first device and the second device may exchange the ranging control information and a measurement result through the first channel, and perform ranging through the second channel.