Title :
Secure communication via multi-parameter modulation using Chua systems
Author :
Song, Yanxing ; Cao, Zhenwei
Author_Institution :
Dept. of Math., Nebraska Univ., Omaha, NE, USA
Abstract :
In this paper, a multi-parameter modulation scheme is proposed for secure communication via Chua chaos using an adaptive learning mechanism. It is proved that under the scheme, the tracking performance of the communication scheme can be guaranteed. It is also shown that by incorporating a low pass filter structure into the structure of the receiver, good tracking performance can be achieved. A microprocessor experimental study is provided to demonstrate the effectiveness of the method proposed.
Keywords :
Chua´s circuit; adaptive modulation; adaptive systems; chaotic communication; low-pass filters; telecommunication security; Chua chaos systems; adaptive learning mechanism; low pass filter structure; multiparameter modulation scheme; secure communication; Biophysics; Chaotic communication; Costs; Learning systems; Low pass filters; Mathematics; Microprocessors; Power generation; Satellite communication; Transmitters;
Conference_Titel :
Control Conference, 2004. 5th Asian
Conference_Location :
Melbourne, Victoria, Australia
Print_ISBN :
0-7803-8873-9
