30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation

Gabriele Liga; Bin Chen; Sjoerd van der Heide; Alireza Sheikh; Menno van den Hout; Chigo M. Okonkwo; Alex  Alvarado

doi:10.1109/LPT.2020.2995636

30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation

Gabriele Liga (Corresponding author)
, Bin Chen (Corresponding author)
, Sjoerd van der Heide
, Alireza Sheikh
, Menno van den Hout
, Chigo M. Okonkwo
, Alex Alvarado

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

2 Citaten (Scopus)

217 Downloads (Pure)

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Current optical coherent transponders technology is driving data rates towards 1 Tb/s/λ and beyond. This trend requires both high-performance coded modulation schemes and efficient implementation of the forward-error-correction (FEC) decoder. A possible solution to this problem is combining advanced multidimensional modulation formats with low-complexity hybrid HD/SD FEC decoders. Following this rationale, in this paper we combine two recently introduced coded modulation techniques: the geometrically-shaped 4D-64 polarization ring-switched and the soft-aided bit-marking-scaled reliability decoder. This joint scheme enabled us to experimentally demonstrate the transmission of 11×218 Gbit/s channels over transatlantic distances at 5.2 bit/4D-sym. Furthermore, a 30% reach increase is demonstrated over PM-8QAM and conventional HD-FEC decoding for product codes.

Originele taal-2	Engels
Artikelnummer	9096398
Pagina's (van-tot)	827-830
Aantal pagina's	4
Tijdschrift	IEEE Photonics Technology Letters
Volume	32
Nummer van het tijdschrift	13
Vroegere onlinedatum	19 mei 2020
DOI's	https://doi.org/10.1109/LPT.2020.2995636
Status	Gepubliceerd - 1 jul 2020

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Manuscript received December 31, 2019; revised April 25, 2020; accepted May 9, 2020. Date of publication May 19, 2020; date of current version June 8, 2020. This work was supported in part by the NWO Gravitation Research Center for Integrated Nanophotonics under Grant GA 024.002.033. The work of Gabriele Liga was supported in part by the EUROTECH Programme (Marie Skłodowska-Curie) under Grant 754462 and in part by the European Research Council (ERC) through the European Union’s Horizon 2020 Research and Innovation Programme under Grant 757791. The work of Bin Chen was supported in part by the National Natural Science Foundation of China (NSFC) under Grant 61701155. The work of Alireza Sheikh was supported by the European Research Council (ERC) through the European Union’s Horizon 2020 Research and Innovation Programme under Grant 757791. The work of Alex Alvarado was supported by the European Research Council (ERC) through the European Union’s Horizon 2020 Research and Innovation Programme under Grant 757791 and in part by The Netherlands Organization for Scientific Research (NWO) via the VIDI Grant ICONIC under Project 15685. (Corresponding author: Gabriele Liga.) Gabriele Liga, Alireza Sheikh, and Alex Alvarado are with the Signal Processing Systems (SPS) Group, Department of Electrical Engineering, Eindhoven University of Technology, 5612 Eindhoven, The Netherlands (e-mail: [email protected]).

Financiers	Financiernummer
Nederlandse Organisatie voor Wetenschappelijk Onderzoek	15685
European Union’s Horizon Europe research and innovation programme	757791
H2020 Marie Skłodowska-Curie Actions	754462
European Union’s Horizon Europe research and innovation programme
National Natural Science Foundation of China	61701155
Nederlandse Organisatie voor Wetenschappelijk Onderzoek	GA 024.002.033

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10.1109/LPT.2020.2995636

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Link to publication in Scopus

FUN-NOTCH: Fundamentals of the Nonlinear Optical Channel
Alvarado, A. (Project Manager), Liga, G. (Projectmedewerker), Barreiro, A. (Projectmedewerker), Willems, F. M. J. (Project communicatie medewerker), Sanders, R. (Project communicatie medewerker), Alvarado, A. (Project communicatie medewerker), Barreiro, A. (Project communicatie medewerker), Sheikh, A. (Projectmedewerker), Goossens, S. (Projectmedewerker), de Jonge, M. (Project communicatie medewerker), Gültekin, Y. C. (Projectmedewerker), Jaffal, Y. (Projectmedewerker), Oliari, V. (Projectmedewerker), Ramachandran, V. (Projectmedewerker), Alvarado, A. (Project Manager), Gültekin, Y. C. (Projectmedewerker), Oliari, V. (Projectmedewerker), Liga, G. (Projectmedewerker), Sheikh, A. (Projectmedewerker), Barreiro, A. (Projectmedewerker), Goossens, S. (Projectmedewerker) & Ramachandran, V. (Projectmedewerker)
1/01/18 → 30/06/25
Project: Third tier
ICONIC: Increasing the Capacity of Optical Nonlinear Interfering Channels
Alvarado, A. (Project Manager), Alvarado, A. (Projectmedewerker), Willems, F. M. J. (Project communicatie medewerker), Sanders, R. (Project communicatie medewerker), Alvarado, A. (Project communicatie medewerker), Barreiro, A. (Project communicatie medewerker), Wu, K. (Projectmedewerker), de Jonge, M. (Project communicatie medewerker), Karanov, B. (Project communicatie medewerker), Karanov, B. (Projectmedewerker), Lee, J. (Projectmedewerker) & Oliari, V. (Projectmedewerker)
1/08/17 → 31/07/23
Project: Onderzoek direct

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title = "30\% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation",

abstract = "Current optical coherent transponders technology is driving data rates towards 1 Tb/s/λ and beyond. This trend requires both high-performance coded modulation schemes and efficient implementation of the forward-error-correction (FEC) decoder. A possible solution to this problem is combining advanced multidimensional modulation formats with low-complexity hybrid HD/SD FEC decoders. Following this rationale, in this paper we combine two recently introduced coded modulation techniques: the geometrically-shaped 4D-64 polarization ring-switched and the soft-aided bit-marking-scaled reliability decoder. This joint scheme enabled us to experimentally demonstrate the transmission of 11{\texttimes}218 Gbit/s channels over transatlantic distances at 5.2 bit/4D-sym. Furthermore, a 30\% reach increase is demonstrated over PM-8QAM and conventional HD-FEC decoding for product codes.",

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author = "Gabriele Liga and Bin Chen and \{van der Heide\}, Sjoerd and Alireza Sheikh and \{van den Hout\}, Menno and Okonkwo, \{Chigo M.\} and Alex Alvarado",

year = "2020",

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doi = "10.1109/LPT.2020.2995636",

language = "English",

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journal = "IEEE Photonics Technology Letters",

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}

30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation. / Liga, Gabriele (Corresponding author); Chen, Bin (Corresponding author); van der Heide, Sjoerd et al.
In: IEEE Photonics Technology Letters, Vol. 32, Nr. 13, 9096398, 01.07.2020, blz. 827-830.

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

TY - JOUR

T1 - 30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation

AU - Liga, Gabriele

AU - Chen, Bin

AU - van der Heide, Sjoerd

AU - Sheikh, Alireza

AU - van den Hout, Menno

AU - Okonkwo, Chigo M.

AU - Alvarado, Alex

PY - 2020/7/1

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AB - Current optical coherent transponders technology is driving data rates towards 1 Tb/s/λ and beyond. This trend requires both high-performance coded modulation schemes and efficient implementation of the forward-error-correction (FEC) decoder. A possible solution to this problem is combining advanced multidimensional modulation formats with low-complexity hybrid HD/SD FEC decoders. Following this rationale, in this paper we combine two recently introduced coded modulation techniques: the geometrically-shaped 4D-64 polarization ring-switched and the soft-aided bit-marking-scaled reliability decoder. This joint scheme enabled us to experimentally demonstrate the transmission of 11×218 Gbit/s channels over transatlantic distances at 5.2 bit/4D-sym. Furthermore, a 30% reach increase is demonstrated over PM-8QAM and conventional HD-FEC decoding for product codes.

KW - Forward error correction~(FEC)

KW - optical fiber communication

KW - product codes (PCs)

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DO - 10.1109/LPT.2020.2995636

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30% Reach Increase via Low-complexity Hybrid HD/SD FEC and Improved 4D Modulation

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Projecten

FUN-NOTCH: Fundamentals of the Nonlinear Optical Channel

ICONIC: Increasing the Capacity of Optical Nonlinear Interfering Channels

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