Title :
Information transmission by adaptive synchronization with chaotic carrier and noisy channel
Author :
Andrievsky, Boris ; Fradkov, Alexander
Author_Institution :
Inst. for Problems of Mech. Eng., Acad. of Sci., St. Petersburg, Russia
Abstract :
The problem of signal transmission by means of a pair of synchronized chaotic systems (transmitter and receiver) is considered. The approach of adaptive observations is used for design of the receiver. Two kinds of adaptive algorithms are investigated in presence of additive noise in the channel. The results are illustrated by a number of numerical examples of signal transmission based on the pairs of synchronizing Chua, Duffing and Metzler systems
Keywords :
adaptive signal processing; chaos; noise; observers; synchronisation; telecommunication channels; Chua systems; Duffing systems; Metzler systems; adaptive observations; adaptive synchronization; additive noise; chaotic carrier; information transmission; noisy channel; receiver; signal transmission; transmitter; Adaptive algorithm; Additive noise; Chaos; Chaotic communication; Differential equations; Electronic mail; Mechanical engineering; Signal generators; State-space methods; 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.2000.912910
