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Exact BER Analysis of Differential Chaos Shift Keying Communication System in Fading Channels

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Abstract

An exact method is employed to analyze the bit error rate (BER) performances of differential chaos shift keying (DCSK) communication system over fading channels. The exact BER performances of DCSK in Nakagami-m Rayleigh and Rician fading channels are derived, respectively. The Gaussian approximation (GA) method is compared with the exact method. The numerical results and simulation results for the two methods are presented and are compared in the fading channels, respectively. These results support our theoretical analysis.

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Authors and Affiliations

  1. Microelectronics Center, Harbin Institute of Technology, Harbin, People’s Republic of China

    Zhibo Zhou, Jinxiang Wang & Yizheng Ye

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  1. Zhibo Zhou
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  2. Jinxiang Wang
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  3. Yizheng Ye
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Correspondence to Zhibo Zhou.

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Zhou, Z., Wang, J. & Ye, Y. Exact BER Analysis of Differential Chaos Shift Keying Communication System in Fading Channels. Wireless Pers Commun 53, 299–310 (2010). https://doi.org/10.1007/s11277-009-9685-4

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  • DOI: https://doi.org/10.1007/s11277-009-9685-4

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