Performance analysis of differential chaos shift-keying over an m-distributed fading channel

In this paper, a new way to predict the performance of single user differential chaos shift keying communication system over an m-distributed fading channel is presented. Since the Gaussian approximation used to compute the performance leads to inaccurate results especially for low spreading factor, this new approach based on the chaos bit energy distribution gives accurate results. Computer simulations verify the precision of our approach to compute the performance of this chaos-based communication system.