Chaos based Communication System Using Reed Solomon (RS) Coding for AWGN & Rayleigh Fading Channels

Authors

  • M.BALA KRISHNA  Department of ECE, GMRIT, RAJAM, AP, INDIA
  • D.ARUN KUMAR  Department of ECE, GMRIT, RAJAM, AP, INDIA

Keywords:

Choatic Shift Keying, Reed Solomon Code, Interleaving, Mapping

Abstract

Chaotic signals are non-periodic, random-like and bounded signals that are generated in a deterministic manner using chaotic mapping techniques and exhibits sensitive dependence on initial conditions. Even though a small difference is introduced between the initial values, the two chaotic signals separate rapidly from each other after a short time period. Using these mapping techniques various techniques for modulation of chaos shift keying signals have been implemented and simulated. And synchronization of chaos is verified by using same mapping technique at both transmitter and receiver. The data information symbols are firstly coded by a Reed Solomon (RS) coder. RS are powerful error correcting codes that can be employed in a wide variety of digital communication systems. Interleaving is a technique commonly used in communication systems to overcome correlated channel noise such as burst errors or fading using RS coder the performance of the chaos systems are improved.

References

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2015-02-25

Issue

Volume 1, Issue 1, January-February-2015

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
M.BALA KRISHNA, D.ARUN KUMAR "Chaos based Communication System Using Reed Solomon (RS) Coding for AWGN & Rayleigh Fading Channels" International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 1, Issue 1, pp.52-56, January-February-2015.