公开(公告)号：US20160365939A1

公开(公告)日：2016-12-15

申请号：US15248777

申请日：2016-08-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： KinNang LAU ,  An LIU ,  Xiangming KONG

IPC: H04J11/00 ,  H04L25/03

CPC classification number: H04J11/004 ,  H04L25/03006

Abstract: Embodiments of the present invention provide a signal processing method and a base station. By using respective sparse characteristics of a user signal and an interference signal, the user signal and the interference signal are iteratively recovered, that is, the interference signal is first fastened, and the user signal is recovered; and then the user signal is fastened, and the interference signal is recovered. In this way, an iteration cycle is repeated until the recovered user signal and the recovered interference signal meet a preset condition, thereby effectively improving interference cancellation performance, achieving relatively good interference suppression.

Abstract translation: 本发明的实施例提供了一种信号处理方法和基站。 通过使用用户信号和干扰信号的相应稀疏特征，迭代地恢复用户信号和干扰信号，即首先紧固干扰信号，恢复用户信号; 然后紧固用户信号，并且恢复干扰信号。 以这种方式，重复迭代循环，直到恢复的用户信号和恢复的干扰信号满足预设条件，从而有效地提高了干扰消除性能，实现了较好的干扰抑制。