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Low Complexity Turbo Equalisation for Power Line Communications

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Low Complexity Turbo Equalisation for Power Line Communications. / Adebisi, Bamidele; Lopez Giovaneli, Carlos; Honary, Bahram et al.
Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on. Pisa, Italy: IEEE, 2007. p. 385-389.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Adebisi, B, Lopez Giovaneli, C, Honary, B & Mowlavi, M 2007, Low Complexity Turbo Equalisation for Power Line Communications. in Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on. IEEE, Pisa, Italy, pp. 385-389. https://doi.org/10.1109/ISPLC.2007.371155

APA

Adebisi, B., Lopez Giovaneli, C., Honary, B., & Mowlavi, M. (2007). Low Complexity Turbo Equalisation for Power Line Communications. In Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on (pp. 385-389). IEEE. https://doi.org/10.1109/ISPLC.2007.371155

Vancouver

Adebisi B, Lopez Giovaneli C, Honary B, Mowlavi M. Low Complexity Turbo Equalisation for Power Line Communications. In Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on. Pisa, Italy: IEEE. 2007. p. 385-389 doi: 10.1109/ISPLC.2007.371155

Author

Adebisi, Bamidele ; Lopez Giovaneli, Carlos ; Honary, Bahram et al. / Low Complexity Turbo Equalisation for Power Line Communications. Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on. Pisa, Italy : IEEE, 2007. pp. 385-389

Bibtex

@inproceedings{93d1b5290fc84bcc91546a2831503ede,
title = "Low Complexity Turbo Equalisation for Power Line Communications",
abstract = "Due to the highly dispersive nature of the power line channel, there has been a strong trend towards the use of orthogonal frequency division multiplexing (OFDM) modulation for wideband power line communications (PLC). However, OFDM modulation has the drawbacks of high peak-to-average power ratio and increased sensitivity to carrier synchronisation errors. On the other hand, single-carrier (SC) modulation techniques do not suffer from these problems and they are widely used in low-rate narrowband PLC. For broadband PLC, however, the strong intersymbol interference (ISI) introduced by the power line channel calls for the use of powerful coding and equalisation techniques, such as turbo coding/equalisation. In this paper, we investigate the performance of the so-called soft interference cancellers (SIC) techniques for turbo equalisation (TE) in PLC applications. The results of simulations over powerline channels with different amounts of memory show that, after performing some number of iterations, the SIC-based TE scheme outperforms a COFDM system that uses the same turbo code, over the entire range of SNR values.",
keywords = "Power line communications , frequency-selective fading channels , soft interference cancellation equalisers , turbo equalisation",
author = "Bamidele Adebisi and {Lopez Giovaneli}, Carlos and Bahram Honary and Mohammad Mowlavi",
year = "2007",
month = mar,
doi = "10.1109/ISPLC.2007.371155",
language = "English",
isbn = "1-4244-1090-8",
pages = "385--389",
booktitle = "Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on",
publisher = "IEEE",

}

RIS

TY - GEN

T1 - Low Complexity Turbo Equalisation for Power Line Communications

AU - Adebisi, Bamidele

AU - Lopez Giovaneli, Carlos

AU - Honary, Bahram

AU - Mowlavi, Mohammad

PY - 2007/3

Y1 - 2007/3

N2 - Due to the highly dispersive nature of the power line channel, there has been a strong trend towards the use of orthogonal frequency division multiplexing (OFDM) modulation for wideband power line communications (PLC). However, OFDM modulation has the drawbacks of high peak-to-average power ratio and increased sensitivity to carrier synchronisation errors. On the other hand, single-carrier (SC) modulation techniques do not suffer from these problems and they are widely used in low-rate narrowband PLC. For broadband PLC, however, the strong intersymbol interference (ISI) introduced by the power line channel calls for the use of powerful coding and equalisation techniques, such as turbo coding/equalisation. In this paper, we investigate the performance of the so-called soft interference cancellers (SIC) techniques for turbo equalisation (TE) in PLC applications. The results of simulations over powerline channels with different amounts of memory show that, after performing some number of iterations, the SIC-based TE scheme outperforms a COFDM system that uses the same turbo code, over the entire range of SNR values.

AB - Due to the highly dispersive nature of the power line channel, there has been a strong trend towards the use of orthogonal frequency division multiplexing (OFDM) modulation for wideband power line communications (PLC). However, OFDM modulation has the drawbacks of high peak-to-average power ratio and increased sensitivity to carrier synchronisation errors. On the other hand, single-carrier (SC) modulation techniques do not suffer from these problems and they are widely used in low-rate narrowband PLC. For broadband PLC, however, the strong intersymbol interference (ISI) introduced by the power line channel calls for the use of powerful coding and equalisation techniques, such as turbo coding/equalisation. In this paper, we investigate the performance of the so-called soft interference cancellers (SIC) techniques for turbo equalisation (TE) in PLC applications. The results of simulations over powerline channels with different amounts of memory show that, after performing some number of iterations, the SIC-based TE scheme outperforms a COFDM system that uses the same turbo code, over the entire range of SNR values.

KW - Power line communications

KW - frequency-selective fading channels

KW - soft interference cancellation equalisers

KW - turbo equalisation

U2 - 10.1109/ISPLC.2007.371155

DO - 10.1109/ISPLC.2007.371155

M3 - Conference contribution/Paper

SN - 1-4244-1090-8

SP - 385

EP - 389

BT - Power Line Communications and Its Applications, 2007. ISPLC '07. IEEE International Symposium on

PB - IEEE

CY - Pisa, Italy

ER -