公开(公告)号：US20230224190A1

公开(公告)日：2023-07-13

申请号：US18187061

申请日：2023-03-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei RUAN ,  Yanjie GU ,  Tianyu XU

IPC: H04L25/02 ,  H04B7/0452

CPC classification number: H04L25/0242 ,  H04L25/0204 ,  H04B7/0452

Abstract: This application provides a wireless communication method and apparatus. The communication method includes: A sending device obtains a first matrix, where the first matrix is generated based on channel estimation of a communication channel between the sending device and a signal receiving device; the sending device generates an interference signal based on interference information and a second matrix, where the second matrix is an orthogonal matrix of the first matrix; and the sending device superimposes the interference signal and a to-be-sent signal, and sends a superimposed signal to the receiving device.