Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel

Fan Bai, Yuwei Su, Takuro Sato

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Citations (Scopus)

    Abstract

    Free space optical (FSO) communication has been receiving growing attention with recent commercialization successes as a cost-effective and high bandwidth optical access technique. A major impairment in FSO system is the turbulence induced the fading which impairs the transmission performance improvement. Spatial diversity can be used to mitigate the turbulence and improve the system performance. In this paper, an analytical approach is presented to evaluate the transmission performance of OFDM FSO system with dual diversity reception considering effect of channel correlation. We investigate the system performance of OFDM FSO links over correlated log-normal weak turbulence fading channel among dual diversity receivers. Meanwhile, based on the proposed architecture, both MRC and EGC diversity combining scheme are used at receiver end for system performance evaluation. The obtained results can be useful for giving an insight into the real designing and evaluation on the FSO system under actual condition.

    Original languageEnglish
    Title of host publicationProceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014
    PublisherIEEE Computer Society
    Pages263-268
    Number of pages6
    ISBN (Print)9789261144210
    DOIs
    Publication statusPublished - 2014
    Event2014 6th ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014 - St. Petersburg
    Duration: 2014 Jun 32014 Jun 5

    Other

    Other2014 6th ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014
    CitySt. Petersburg
    Period14/6/314/6/5

    Fingerprint

    Diversity reception
    Optical systems
    Fading channels
    Orthogonal frequency division multiplexing
    Turbulence
    Optical links
    Optical communication
    Bandwidth
    Costs

    Keywords

    • channel correlation coefficient
    • Equal Gain Combining (EGC)
    • Free Space Optical (FSO)
    • Maximum Ratio Combining (MRC)
    • Orthogonal Frequency Division Multiplexing (OFDM)
    • spatial diversity

    ASJC Scopus subject areas

    • Computer Networks and Communications

    Cite this

    Bai, F., Su, Y., & Sato, T. (2014). Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel. In Proceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014 (pp. 263-268). [6858473] IEEE Computer Society. https://doi.org/10.1109/Kaleidoscope.2014.6858473

    Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel. / Bai, Fan; Su, Yuwei; Sato, Takuro.

    Proceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014. IEEE Computer Society, 2014. p. 263-268 6858473.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Bai, F, Su, Y & Sato, T 2014, Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel. in Proceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014., 6858473, IEEE Computer Society, pp. 263-268, 2014 6th ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014, St. Petersburg, 14/6/3. https://doi.org/10.1109/Kaleidoscope.2014.6858473
    Bai F, Su Y, Sato T. Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel. In Proceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014. IEEE Computer Society. 2014. p. 263-268. 6858473 https://doi.org/10.1109/Kaleidoscope.2014.6858473
    Bai, Fan ; Su, Yuwei ; Sato, Takuro. / Performance evaluation of a dual diversity reception base on OFDM RoFSO systems over correlated log-normal fading channel. Proceedings of the 2014 ITU Kaleidoscope Academic Conference: Living in a Converged World - Impossible Without Standards?, K 2014. IEEE Computer Society, 2014. pp. 263-268
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