混叠通信信号的盲分离处理

Blind Separation Processing of Overlapped Communication Signals

同频混叠信号的处理一直是通信信号处理中的难点,常规的信号处理方法难以对其进行有效分析。本文运用最新的盲源分离理论,实现了混叠通信信号的盲分离。仿真结果表明,本文采用的算法分离效果好,运算速度快,可移植性强,基本实现了对混叠通信信号的实时盲分离。

It is difficult to separate overlapped signals of the same frequency in communication signals processing. This paper presents a new method to realize the blind separation of overlapped communication signals. Simulation results indicate that the proposed algorithm can achieve better performance. It can implement the real-time blind separation of overlapped communication signals successfully.