公开(公告)号：US20220294501A1

公开(公告)日：2022-09-15

申请号：US17827025

申请日：2022-05-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jia GUO ,  Bing JIANG ,  Li WANG

IPC: H04B7/0426 ,  H04B7/0456 ,  H04W52/24

Abstract: A method includes: The receive end receives 2N channels of signals through N first antennas, where the 2N channels of signals are respectively from N second antennas of the transmit end. When transmission performance of any one of the 2N channels of signals is less than a first threshold, the receive end respectively receives, from two second antennas, two channels of signals whose polarization directions are orthogonal. When transmission performance of the two channels of signals is both greater than a second threshold, the receive end receives the 2N channels of signals through the N first antennas.