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Analysis of Chaotic Communication over Traditional Communication

Apurva Dubey, Vratika Mehta

Communication word is having its importance since the day human exists, but day by day it is improving its form, the biggest change in communication is from analog to digital. And now for more better & secure performance we introduce chaotic communication in today’s traditional communication system. The discovery of randomness in apparently predictable physical systems have evolved into a new science, the science of chaos. Chaotic systems are unstable and aperiodic, making them naturally harder to identify and to predict. In this paper the concept of chaotic communication is explained together with its applications and advantages over traditional communication methods. The majority of the research carried out so far proves that chaotic communication system has quite a number of advantages over traditional communication system. Recently, many researchers have been looking at ways to utilize the characteristics of chaos in communication systems and have actually achieved quite remarkable results. . It has wideband characteristic, it is resistant against multipath fading and it offers a cheaper solution to traditional spread spectrum systems. In chaotic communications, the digital information to be transmitted is placed directly onto a wide-band chaotic signal.