18 November 1993 Applying chaos to communication channel identification
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Channel identification is an important issue in communications in order to eliminate inter- symbol interference (ISI) and to overcome performance degradation due to fading channel or multipath propagation. A new method is proposed in this paper, which uses a chaotic sequence generated by a logistic map as a probe signal and estimate channel parameters according to dynamics of the chaotic sequence. The new method outperforms the technique where the least square (LS) method is used with a white Gaussian probe signal.
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Xinping Huang, Xinping Huang, Henry Leung, Henry Leung, "Applying chaos to communication channel identification", Proc. SPIE 2038, Chaos in Communications, (18 November 1993); doi: 10.1117/12.162675; https://doi.org/10.1117/12.162675

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