University of Hertfordshire

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Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs

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Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs. / Tsokanos, Athanasios; Giacoumidis, E.; Zardas, G.; Kavatzikidis, A.; Diamantopoulos, N. P.; Aldaya, I.; Tomkos, I.

In: Photonic Network Communications, Vol. 26, No. 2, 01.12.2013, p. 44-52.

Research output: Contribution to journalArticlepeer-review

Harvard

Tsokanos, A, Giacoumidis, E, Zardas, G, Kavatzikidis, A, Diamantopoulos, NP, Aldaya, I & Tomkos, I 2013, 'Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs', Photonic Network Communications, vol. 26, no. 2, pp. 44-52. https://doi.org/10.1007/s11107-013-0405-3

APA

Tsokanos, A., Giacoumidis, E., Zardas, G., Kavatzikidis, A., Diamantopoulos, N. P., Aldaya, I., & Tomkos, I. (2013). Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs. Photonic Network Communications, 26(2), 44-52. https://doi.org/10.1007/s11107-013-0405-3

Vancouver

Author

Tsokanos, Athanasios ; Giacoumidis, E. ; Zardas, G. ; Kavatzikidis, A. ; Diamantopoulos, N. P. ; Aldaya, I. ; Tomkos, I. / Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs. In: Photonic Network Communications. 2013 ; Vol. 26, No. 2. pp. 44-52.

Bibtex

@article{6c4393cd7b994293b6261ec7b5e4ccdd,
title = "Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs",
abstract = "The peak-to-average power ratio (PAPR) and optical beat interference (OBI) effects are examined thoroughly in orthogonal frequency-division multiplexing access (OFDMA)-passive optical networks (PONs) at a signal bit rate up to ∼ 20 Gb/s per channel using cost-effective intensity-modulation and direct-detection (IM/DD). Single-channel OOFDM and upstream multichannel OFDM-PONs are investigated for up to six users. A number of techniques for mitigating the PAPR and OBI effects are presented and evaluated including adaptive-loading algorithms such as bit/power-loading, clipping for PAPR reduction, and thermal detuning (TD) for the OBI suppression. It is shown that the bit-loading algorithm is a very efficient PAPR reduction technique by reducing it at about 1.2 dB over 100 Km of transmission. It is also revealed that the optimum method for suppressing the OBI is the TD + bit-loading. For a targeted BER of 1 × 10-3, the minimum allowed channel spacing is 11 GHz when employing six users.",
keywords = "Direct-detection, Orthogonal frequency-division multiplexing (OFDM), Passive optical network (PON)",
author = "Athanasios Tsokanos and E. Giacoumidis and G. Zardas and A. Kavatzikidis and Diamantopoulos, {N. P.} and I. Aldaya and I. Tomkos",
year = "2013",
month = dec,
day = "1",
doi = "10.1007/s11107-013-0405-3",
language = "English",
volume = "26",
pages = "44--52",
journal = "Photonic Network Communications",
issn = "1387-974X",
publisher = "Springer Netherlands",
number = "2",

}

RIS

TY - JOUR

T1 - Reductions of peak-to-average power ratio and optical beat interference in cost-effective OFDMA-PONs

AU - Tsokanos, Athanasios

AU - Giacoumidis, E.

AU - Zardas, G.

AU - Kavatzikidis, A.

AU - Diamantopoulos, N. P.

AU - Aldaya, I.

AU - Tomkos, I.

PY - 2013/12/1

Y1 - 2013/12/1

N2 - The peak-to-average power ratio (PAPR) and optical beat interference (OBI) effects are examined thoroughly in orthogonal frequency-division multiplexing access (OFDMA)-passive optical networks (PONs) at a signal bit rate up to ∼ 20 Gb/s per channel using cost-effective intensity-modulation and direct-detection (IM/DD). Single-channel OOFDM and upstream multichannel OFDM-PONs are investigated for up to six users. A number of techniques for mitigating the PAPR and OBI effects are presented and evaluated including adaptive-loading algorithms such as bit/power-loading, clipping for PAPR reduction, and thermal detuning (TD) for the OBI suppression. It is shown that the bit-loading algorithm is a very efficient PAPR reduction technique by reducing it at about 1.2 dB over 100 Km of transmission. It is also revealed that the optimum method for suppressing the OBI is the TD + bit-loading. For a targeted BER of 1 × 10-3, the minimum allowed channel spacing is 11 GHz when employing six users.

AB - The peak-to-average power ratio (PAPR) and optical beat interference (OBI) effects are examined thoroughly in orthogonal frequency-division multiplexing access (OFDMA)-passive optical networks (PONs) at a signal bit rate up to ∼ 20 Gb/s per channel using cost-effective intensity-modulation and direct-detection (IM/DD). Single-channel OOFDM and upstream multichannel OFDM-PONs are investigated for up to six users. A number of techniques for mitigating the PAPR and OBI effects are presented and evaluated including adaptive-loading algorithms such as bit/power-loading, clipping for PAPR reduction, and thermal detuning (TD) for the OBI suppression. It is shown that the bit-loading algorithm is a very efficient PAPR reduction technique by reducing it at about 1.2 dB over 100 Km of transmission. It is also revealed that the optimum method for suppressing the OBI is the TD + bit-loading. For a targeted BER of 1 × 10-3, the minimum allowed channel spacing is 11 GHz when employing six users.

KW - Direct-detection

KW - Orthogonal frequency-division multiplexing (OFDM)

KW - Passive optical network (PON)

UR - http://www.scopus.com/inward/record.url?scp=84889095181&partnerID=8YFLogxK

U2 - 10.1007/s11107-013-0405-3

DO - 10.1007/s11107-013-0405-3

M3 - Article

AN - SCOPUS:84889095181

VL - 26

SP - 44

EP - 52

JO - Photonic Network Communications

JF - Photonic Network Communications

SN - 1387-974X

IS - 2

ER -