Bit-error-rate analysis for hybrid PIM-CDMA optical wireless communication systems

Zabih Ghassemlooy, Chun See, John Holding, Chao Lu

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)

    Abstract

    A hybrid pulse interval-modulation code division multiple access (PIM-CDMA) is proposed. An expression for the bit-error rate(BER) is given. Numerical results presented are compared with hybrid PPM-CDMA and OOK-CDMA schemes. For a low number of users, PIM-CDMA achieves similar and marginally lower BER performance compared with PPM�CDMA and OOK-CDMA, respectively. For a large number of users, it offers better performance compared with OOK.
    Original languageEnglish
    Pages (from-to)40-44
    JournalMicrowave and Optical Technology Letters
    Volume31
    Issue number1
    DOIs
    Publication statusPublished - 2001

    Keywords

    • pulse modulation
    • CDMA
    • PIM
    • optical wireless
    • strict OOC

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