Title :
Multi-parameter modulation for secure communication via Lorenz chaos
Author :
Song, Yanxing ; Yu, Xinghuo
Author_Institution :
Fac. of Inf. & Commun., Central Queensland Univ., Rockhampton, Qld., Australia
Abstract :
A multi-parameter modulation scheme is proposed for secure communication via Lorenz chaos using an adaptive learning mechanism. It is proved using the Lyapunov method that under the scheme, the tracking performance of the 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 when the signals to be transmitted contain noises. Simulation studies are provided to demonstrate the effectiveness of the method proposed
Keywords :
chaos; learning (artificial intelligence); low-pass filters; modulation; synchronisation; telecommunication security; Lorenz chaos; adaptive learning mechanism; multi-parameter modulation; secure communication; tracking performance; Additive noise; Australia; Chaotic communication; Communication switching; Decoding; Informatics; Learning systems; Low pass filters; Lyapunov method; Transmitters;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912729
