PAPR reduction in optical OFDM with grouped LEDs

Funmilayo Bimpe Ogunkoya, Wasiu O. Popoola, Sinan Sinanovic

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

    89 Downloads (Pure)

    Abstract

    In this paper, we present a study of the combined use of pilot-assisted (PA) electrical PAPR reduction technique in O-OFDM utilising G light emitting diode(LED) groups. In comparison with basic O-OFDM with G=16, simulation results show that PA technique is capable of reducing G to 3 in order to achieve the same PAPR of approximately 11 dB using P=5 at complementary cumulative distribution function (CCDF) of 10^{-3}. The PAPR reduction gain using PA technique is achieved with less hardware complexity, but at the expense of increased computational complexity at the transmitter without sacrificing the bit error rate(BER) performance of the system.
    Original languageEnglish
    Title of host publication10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
    PublisherIEEE
    ISBN (Electronic)978-1-5090-2526-8
    ISBN (Print)978-1-5090-2527-5
    DOIs
    Publication statusPublished - Sep 2016

    Fingerprint

    Orthogonal frequency division multiplexing
    Light emitting diodes
    Bit error rate
    Distribution functions
    Transmitters
    Computational complexity
    Hardware

    Keywords

    • PAPR reduction technique
    • O-OFDM
    • communication systems

    Cite this

    Ogunkoya, F. B., Popoola, W. O., & Sinanovic, S. (2016). PAPR reduction in optical OFDM with grouped LEDs. In 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) IEEE. https://doi.org/10.1109/CSNDSP.2016.7573925
    Ogunkoya, Funmilayo Bimpe ; Popoola, Wasiu O. ; Sinanovic, Sinan. / PAPR reduction in optical OFDM with grouped LEDs. 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE, 2016.
    @inproceedings{a08ba17a13f842fe9923f983dc54e22a,
    title = "PAPR reduction in optical OFDM with grouped LEDs",
    abstract = "In this paper, we present a study of the combined use of pilot-assisted (PA) electrical PAPR reduction technique in O-OFDM utilising G light emitting diode(LED) groups. In comparison with basic O-OFDM with G=16, simulation results show that PA technique is capable of reducing G to 3 in order to achieve the same PAPR of approximately 11 dB using P=5 at complementary cumulative distribution function (CCDF) of 10^{-3}. The PAPR reduction gain using PA technique is achieved with less hardware complexity, but at the expense of increased computational complexity at the transmitter without sacrificing the bit error rate(BER) performance of the system.",
    keywords = "PAPR reduction technique, O-OFDM, communication systems",
    author = "Ogunkoya, {Funmilayo Bimpe} and Popoola, {Wasiu O.} and Sinan Sinanovic",
    note = "Accepted: 15/4/16 (in SAN) Online pub: 22/9/16 Print pub only on demand, so used online pub date as print pub date AAM uploaded: 27/9/16; no embargo as IEEE",
    year = "2016",
    month = "9",
    doi = "10.1109/CSNDSP.2016.7573925",
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    Ogunkoya, FB, Popoola, WO & Sinanovic, S 2016, PAPR reduction in optical OFDM with grouped LEDs. in 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE. https://doi.org/10.1109/CSNDSP.2016.7573925

    PAPR reduction in optical OFDM with grouped LEDs. / Ogunkoya, Funmilayo Bimpe; Popoola, Wasiu O.; Sinanovic, Sinan.

    10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE, 2016.

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

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    AU - Popoola, Wasiu O.

    AU - Sinanovic, Sinan

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    N2 - In this paper, we present a study of the combined use of pilot-assisted (PA) electrical PAPR reduction technique in O-OFDM utilising G light emitting diode(LED) groups. In comparison with basic O-OFDM with G=16, simulation results show that PA technique is capable of reducing G to 3 in order to achieve the same PAPR of approximately 11 dB using P=5 at complementary cumulative distribution function (CCDF) of 10^{-3}. The PAPR reduction gain using PA technique is achieved with less hardware complexity, but at the expense of increased computational complexity at the transmitter without sacrificing the bit error rate(BER) performance of the system.

    AB - In this paper, we present a study of the combined use of pilot-assisted (PA) electrical PAPR reduction technique in O-OFDM utilising G light emitting diode(LED) groups. In comparison with basic O-OFDM with G=16, simulation results show that PA technique is capable of reducing G to 3 in order to achieve the same PAPR of approximately 11 dB using P=5 at complementary cumulative distribution function (CCDF) of 10^{-3}. The PAPR reduction gain using PA technique is achieved with less hardware complexity, but at the expense of increased computational complexity at the transmitter without sacrificing the bit error rate(BER) performance of the system.

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    KW - communication systems

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    M3 - Conference contribution

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    BT - 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)

    PB - IEEE

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    Ogunkoya FB, Popoola WO, Sinanovic S. PAPR reduction in optical OFDM with grouped LEDs. In 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE. 2016 https://doi.org/10.1109/CSNDSP.2016.7573925