Theoretical and approximate derivation of bit error rate in DS-CDMA systems under rician fading environment

Fumihito Sasamorj*, Fumio Takahata

*この研究の対応する著者

    研究成果: Article査読

    12 被引用数 (Scopus)

    抄録

    The transmission quality in mobile wireless communications is affected by not only the thermal noise but also the multipass fading which changes drastically an amplitude and a phase of received signal. The paper proposes the theoretical and approximate methods for deriving an average bit error rate in DS-CDMA systems under the Rician fading environment on the assumption of the frequency non-selective fading, as parameters of the number of simultaneous access stations, the maximum Doppler frequency and so on. It is confirmed from the coincidence of theoretical and approximate results with simulation ones that the proposed approach is applicable to a variety of system parameters.

    本文言語English
    ページ(範囲)2660-2667
    ページ数8
    ジャーナルIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
    E82-A
    12
    出版ステータスPublished - 1999

    ASJC Scopus subject areas

    • 電子工学および電気工学
    • ハードウェアとアーキテクチャ
    • 情報システム

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