Iterative Equalization for Chaotic Communications Systems

The advances in the development of chaos based communication system suggests that chaos shift keying (CSK) and its variant Differential CSK (DCSK) are one of the most promising candidates for practical implementation. In this paper a DCSK communication system incorporating a non coherent approach of demodulation based on a correlation detector is considered over a multipath fading channel. Specifically, it can be anticipated that the channel will introduce attenuation and cause distortion in the transmitted sequence due to fading and multipath. This distortion will cause Intersymbol interference (ISI) and will also add noise. Channel equalizers are capable of removing ISI from the transmitted sequence and also noise. In this paper the performance of a linear MMSE channel equalizer is analysed for a DCSK communication system over a multipath fading channel with additive white Gaussian noise.

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LMMSE equalized DCSK communication system over a multipath fading channel with AWGN noise

Das

Mandai

Chakraborty

2015

Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)

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Channel Equalization For Synchronization Of Ikeda Maps

Candido

Eisencraft

Silva

2013

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Iterative Equalization for Chaotic Communications Systems

Cited by 2 publications

References 10 publications

LMMSE equalized DCSK communication system over a multipath fading channel with AWGN noise

LMMSE equalized DCSK communication system over a multipath fading channel with AWGN noise

Channel Equalization For Synchronization Of Ikeda Maps

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