title: Synchronization of randomly multiplexed chaotic systems with application to communication.
abstract: Synchronized chaotic systems have recently been applied to the area of secure communications in a variety of ways. At the same time, there have also been significant advances in deciphering messages masked by chaotic signals. It is important, therefore, to explore more secure approaches to using chaos in communication. We show that multiple chaotic systems can be synchronized through a scalar coupling which carries a stochastic signal generated by random multiplexing of the source systems. This approach, which is a variant of the active-passive decomposition method, promises enhanced security in chaos-based communication.
authors.affiliation: Department of Electrical & Computer Engineering and Computer Science, University of Cincinnati, Cincinnati, Ohio 45221-0030, USA.
authors.forename: S
authors.initials: S
authors.lastname: Sundar
authors.forename: A A
authors.initials: AA
authors.lastname: Minai