Performance analysis of the MIMO system using the chaos shift keying

During the last decade, an intense research into the chaotic communication systems have resulted into invention of several chaos based communication systems, which offer numerous advantages over the conventional communication systems. However, future of the communication systems are all about the Multiple Input Multiple Output (MIMO) systems. So, in this paper, we have tried to implement the chaos based communication in MIMO systems. We have used the Chaos Shift Keying (CSK) modified using surrogate data. We have analysed the BER of the proposed system with the conventional techniques.