Control of Chaos in a Communications System

With the increase in global communication needs, the improvement of secure communication is of vital importance. In this study we propose a new scheme for establishing secure communication systems. In the new scheme independent component analysis (ICA) is used to separate Gaussian white noise from chaotic signals and then each chaotic signal is controlled. Unlike the traditional chaos control techniques, this scheme is able to deal with Gaussian the white noise that occurs in the natural world. The results indicate that our proposed system can successfully separate Gaussian white noise and stabilize all the chaotic signals