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)


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
Issue number1
Publication statusPublished - 2001


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