Single-channel communication scheme based on dual synchronization of chaos

Cheng Shen, Zhiguo Shi
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引用次数: 1

Abstract

A novel single-channel digital secure communication scheme based on dual synchronization of chaos in Colpitts circuits is proposed. Two binary messages, modulated by the OOK scheme and mixed together with two chaotic waveforms, serve as the only transmission signal through a single channel. Simulation results show that two messages can be successfully recovered at their respective receivers. The proposed scheme shows tremendous advantages in terms of effective utilization of spectrum resource for multi-user communications and potential applications in secret sharing systems.
基于混沌双同步的单通道通信方案
提出了一种基于混沌双同步的Colpitts电路单通道数字安全通信方案。两个二进制消息经OOK方案调制,与两个混沌波形混合在一起,作为唯一的传输信号,通过单一信道。仿真结果表明,两种报文在各自的接收端均能成功恢复。该方案在多用户通信频谱资源有效利用方面具有巨大优势,在秘密共享系统中具有潜在的应用前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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