基于扩频的混沌参数调制通信方式及其性能分析

Performance Analysis and Enhancement of Chaotic Parameter Modulation Digital Communication System Based on Spread - spectrum

提出基于扩频的混沌参数调制通信方式,分析系统的抗噪声性能,研究在不同信噪比的信道中门限处理对噪声的抑制作用,通过仿真验证此方案的有效性。

In this paper, a spread - spectrum based chaotic parameter modulation is proposed, the performance is analyzed, the role of suppressing noise of threshold process in different channels with different SNR is studied. The simulation is given to verify the validity of the proposed method.