Title :
Experimental digital communication scheme based on chaotic time-delay systems
Author :
Prokhorov, M.D. ; Ponomarenko, V.I. ; Karavaev, A.S. ; Kulminskiy, D.D.
Author_Institution :
Saratov Branch of the Inst. of Radio Eng. & Electron., Saratov, Russia
Abstract :
We develop a new experimental system for secure communication with nonlinear mixing of information signal and chaotic signal of a time-delay system. The proposed scheme is based on programmable microcontrollers with digital transmission line. The scheme allows one to transmit and receive speech and musical signals in a real time without noticeable distortion.
Keywords :
delays; digital communication; microcontrollers; speech processing; telecommunication security; chaotic signal; chaotic time-delay systems; digital communication scheme; digital transmission line; information signal; musical signals; nonlinear mixing; programmable microcontrollers; real time; secure communication; speech signals; Chaotic communication; time-delay systems;
Conference_Titel :
Information and Communications Technologies (IETICT 2013), IET International Conference on
Conference_Location :
Beijing
Electronic_ISBN :
978-1-84919-653-6
DOI :
10.1049/cp.2013.0050
