Performance of multicode DS-CDMA using frequency domain equalisation in frequency selective fading channel

F. Adachi, T. Sao, T. Itagaki

    Research output: Contribution to journalArticlepeer-review

    99 Citations (Scopus)

    Abstract

    For the reception of multicode direct sequence (DS)-CDMA signals, the MMSE frequency domain equalisation is applied instead of RAKE combining. The achievable BER performance in a frequency selective Rayleigh fading channel is evaluated by computer simulation. It is shown by computer simulation that the DS-CDMA with MMSE frequency domain equalisation outperforms the DS-CDMA with RAKE combining and shows only slight performance degradation compared to the MC-CDMA with minimum mean square error combining (MMSEC).

    Original languageEnglish
    Pages (from-to)239-241
    Number of pages3
    JournalElectronics Letters
    Volume39
    Issue number2
    DOIs
    Publication statusPublished - 2003 Jan 23

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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