Statistical Analysis of Multiple Access Interference in Chaotic Spreading Sequence Based DS-CDMA Systems

Journal Title: Elektronika - Year 2017, Vol 21, Issue 1

Abstract

This paper presents a statistical analysis of multiple access interference (MAI) in Direct Sequence Code Division Multiple Access (DS-CDMA) communication systems based on different types of chaotic spreading sequences. The probability distribution of the interference in a system with K users causing the MAI is studied using MATLAB simulation. For chaotic spreading sequence generation six different 1-D chaotic maps are used: modified Bernoulli, modified Tent, Gauss, Sine-Circle, Cubic and Pinchers map. A brief statistical analysis of the cross-correlation properties of the chaotic sequences generated by the aforementioned maps is also presented.

Authors and Affiliations

Anna Litvinenko, Elma Bekeris

Keywords

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  • EP ID EP360886
  • DOI 10.7251/ELS1721034L
  • Views 82
  • Downloads 0

How To Cite

Anna Litvinenko, Elma Bekeris (2017). Statistical Analysis of Multiple Access Interference in Chaotic Spreading Sequence Based DS-CDMA Systems. Elektronika, 21(1), 34-37. https://europub.co.uk/articles/-A-360886