Pseudo-Pilot Coding Based Phase Noise Estimation for Coherent Optical FBMC-OQAM Transmissions

T.T. Nguyen, S.T. Le, R. Nissel, M. Wuilpart, P. Megret

Research output: Contribution to journalArticle

Abstract

We propose a cost-efficient scheme called pseudo-pilot coding based phase noise estimation (PC-PNE) to compensate laser phase noises for filter-bank multicarrier (FBMC) transmission systems. The performance of the proposed PC-PNE with rectangular quadratic-amplitude modulation (QAM) is evaluated and compared with the state-of-the-art modified blind phase search (M-BPS) approach via extensive Monte Carlo simulations. Under 200 kHz combined laser linewidth, 32 Gbaud 256-subcarriers FBMC optical transmission equipped with PC-PNE provides a comparable performance with the complicated M-BPS method for QPSK, 16QAM and 64QAM. Moreover, a significant reduction in computational complexity (up to 50 times) is obtained with PC-PNE in comparison with M-BPS method at the cost of 3.1% spectral efficiency loss.
Original languageEnglish
Pages (from-to)2859 - 2867
JournalJournal of Lightwave Technology
Volume36
Issue number14
Early online date5 Apr 2018
DOIs
Publication statusPublished - 15 Jul 2018

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optical filters
coding
filters
quadrature phase shift keying
lasers
costs
simulation

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Nguyen, T.T. ; Le, S.T. ; Nissel, R. ; Wuilpart, M. ; Megret, P. / Pseudo-Pilot Coding Based Phase Noise Estimation for Coherent Optical FBMC-OQAM Transmissions. In: Journal of Lightwave Technology. 2018 ; Vol. 36, No. 14. pp. 2859 - 2867.
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title = "Pseudo-Pilot Coding Based Phase Noise Estimation for Coherent Optical FBMC-OQAM Transmissions",
abstract = "We propose a cost-efficient scheme called pseudo-pilot coding based phase noise estimation (PC-PNE) to compensate laser phase noises for filter-bank multicarrier (FBMC) transmission systems. The performance of the proposed PC-PNE with rectangular quadratic-amplitude modulation (QAM) is evaluated and compared with the state-of-the-art modified blind phase search (M-BPS) approach via extensive Monte Carlo simulations. Under 200 kHz combined laser linewidth, 32 Gbaud 256-subcarriers FBMC optical transmission equipped with PC-PNE provides a comparable performance with the complicated M-BPS method for QPSK, 16QAM and 64QAM. Moreover, a significant reduction in computational complexity (up to 50 times) is obtained with PC-PNE in comparison with M-BPS method at the cost of 3.1{\%} spectral efficiency loss.",
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Pseudo-Pilot Coding Based Phase Noise Estimation for Coherent Optical FBMC-OQAM Transmissions. / Nguyen, T.T.; Le, S.T.; Nissel, R.; Wuilpart, M.; Megret, P.

In: Journal of Lightwave Technology, Vol. 36, No. 14, 15.07.2018, p. 2859 - 2867.

Research output: Contribution to journalArticle

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T1 - Pseudo-Pilot Coding Based Phase Noise Estimation for Coherent Optical FBMC-OQAM Transmissions

AU - Nguyen, T.T.

AU - Le, S.T.

AU - Nissel, R.

AU - Wuilpart, M.

AU - Megret, P.

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