Performance Analysis of Chaotic Spread Spectrum Sequences

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Abstract:

The properties of chaotic maps based on Logistic map, Tent map, Improved Logistic map and Chebyshev map are analyzed in this paper .Then we discuss the performance of correlation, balance and run-length of the chaotic binary sequences . Simulation results show that the characteristics of chaotic sequences are similar to the traditional pseudo-random sequences, and chaotic sequence is suitable for direct sequence spread spectrum systems as spreading sequence.

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608-612

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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