PPM multibits/sequence-period optical orthogonal CDMA systems

PPM multibits/sequence-period optical orthogonal CDMA systems

This paper proposes M-ary PPM-OCDMA combined with an F-ary multibits/sequence-period optical orthogonal CDMA system (F is the sequence period). We derive the performance of the proposed system. It is shown that the proposed system achieves log/sub 2/FM/log/sub 2/M times higher throughput, keeping th...

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Hauptverfasser: Nishioka, T., Yashima, H., Susuki, J., Ohtsuki, T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bit error rate
Multiaccess communication
Optical computing
Optical modulation
Optical noise
Optical pulses
Optical receivers
Optical transmitters
Pulse modulation
Throughput
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Zusammenfassung:This paper proposes M-ary PPM-OCDMA combined with an F-ary multibits/sequence-period optical orthogonal CDMA system (F is the sequence period). We derive the performance of the proposed system. It is shown that the proposed system achieves log/sub 2/FM/log/sub 2/M times higher throughput, keeping the advantages of power efficiency and low bit error rate.
DOI:10.1109/ISIT.1997.613419