耦合混沌同步和多路保密通信  

Synchronization of Coupled Chaotic Systems and Miltichannel Secure Communication

作　　者：肖井华[1] 刘杰[1] 邹勇[1] 

机构地区：[1]北京邮电大学

出　　处：《通信学报》1996年第5期98-102,共5页Journal on Communications

摘　　要：本文针对混沌系统在通信中具有理想的保密作用，讨论了离散多振子耦合混沌系统的特性和两个耦合混沌系统的同步行为。结果表明，两个耦合混沌系统通过简单调制能很快同步，并且具有通信保密性和多路传输特性。In this paper, we consider chaotic system with effctively secure in communications and discuss discrete time multioscillator coupled chaotic system and synchronizing two coupled chaotic systems. The simulation showed that two coupled chaotic systems can exact synchronized using simple modulation, and can be used in secure communication and multichannel communications.

关 键 词：保密通信 混沌 耦合混沌系统 

分 类 号：TN918.1[电子电信—通信与信息系统] O414.2[电子电信—信息与通信工程]