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Performance of multi-user asynchronous chaos-based communication systems through m-distributed fading channel

Abstract : In this paper, the performance of chaos-based DS-CDMA communication system over an m-distributed fading channel is evaluated. The chaos synchronization is assumed and a coherent reception in multi-user case is considered. Based on the Rician approximation of the energy distribution, an exact analytical expression of the bit error rate is derived. Many chaotic maps are used in order to demonstrate the exactitude of our analytical approach. Analytical and simulated results are presented and compared.
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https://hal.archives-ouvertes.fr/hal-01125995
Contributor : Laboratoire Cedric <>
Submitted on : Friday, March 6, 2015 - 11:35:59 AM
Last modification on : Tuesday, January 21, 2020 - 4:24:06 PM

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  • HAL Id : hal-01125995, version 1

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Georges Kaddoum, Martial Coulon, Daniel Roviras, Pascal Chargé. Performance of multi-user asynchronous chaos-based communication systems through m-distributed fading channel. 17th European Signal Processing Conference, EUSIPCO 2009, Aug 2009, Glasgow, Seychelles. pp.2141-2145. ⟨hal-01125995⟩

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