Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation

Jingtian Liu; Elie Awwad; Yves Jaouen

doi:10.1109/ACP/POEM59049.2023.10369105

Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation

Jingtian Liu
, Elie Awwad
, Yves Jaouen

Institut Polytechnique de Paris

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We propose Four-Dimensional (4D) energy limit enumerative sphere shaping (ESS) of M-QAM signaling to minimize rate loss and improve the transmission performance over non-linear WDM optical-fiber systems. Simulation results show that the proposed scheme outperforms the conventional ESS by 0.19 bit/4D-symbol in achievable information rate over a 205-km single-span link and a WDM transmission of five polarization-division-multiplexed channels with 400-Gbit/s net rate per channel. We also study the achieved performance over several shaping block lengths and show that the achieved gains do not scale well over multi-span systems.

Original language	English
Title of host publication	2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350312614
DOIs	https://doi.org/10.1109/ACP/POEM59049.2023.10369105
Publication status	Published - 1 Jan 2023
Event	2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023 - Wuhan, China Duration: 4 Nov 2023 → 7 Nov 2023

Publication series

Name	2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023

Conference

Conference	2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023
Country/Territory	China
City	Wuhan
Period	4/11/23 → 7/11/23

Keywords

Probabilistic constellation shaping
coherent transmission systems
enumerative sphere shaping
modulation and coding schemes
non-linear Kerr effect

Access to Document

10.1109/ACP/POEM59049.2023.10369105

Cite this

Liu, J., Awwad, E., & Jaouen, Y. (2023). Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation. In 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023 (2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACP/POEM59049.2023.10369105

Liu, Jingtian ; Awwad, Elie ; Jaouen, Yves. / Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation. 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023).

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title = "Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation",

abstract = "We propose Four-Dimensional (4D) energy limit enumerative sphere shaping (ESS) of M-QAM signaling to minimize rate loss and improve the transmission performance over non-linear WDM optical-fiber systems. Simulation results show that the proposed scheme outperforms the conventional ESS by 0.19 bit/4D-symbol in achievable information rate over a 205-km single-span link and a WDM transmission of five polarization-division-multiplexed channels with 400-Gbit/s net rate per channel. We also study the achieved performance over several shaping block lengths and show that the achieved gains do not scale well over multi-span systems.",

keywords = "Probabilistic constellation shaping, coherent transmission systems, enumerative sphere shaping, modulation and coding schemes, non-linear Kerr effect",

author = "Jingtian Liu and Elie Awwad and Yves Jaouen",

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Liu, J, Awwad, E & Jaouen, Y 2023, Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation. in 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023. 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023, Institute of Electrical and Electronics Engineers Inc., 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023, Wuhan, China, 4/11/23. https://doi.org/10.1109/ACP/POEM59049.2023.10369105

Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation. / Liu, Jingtian; Awwad, Elie ; Jaouen, Yves.
2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation

AU - Liu, Jingtian

AU - Awwad, Elie

AU - Jaouen, Yves

PY - 2023/1/1

Y1 - 2023/1/1

N2 - We propose Four-Dimensional (4D) energy limit enumerative sphere shaping (ESS) of M-QAM signaling to minimize rate loss and improve the transmission performance over non-linear WDM optical-fiber systems. Simulation results show that the proposed scheme outperforms the conventional ESS by 0.19 bit/4D-symbol in achievable information rate over a 205-km single-span link and a WDM transmission of five polarization-division-multiplexed channels with 400-Gbit/s net rate per channel. We also study the achieved performance over several shaping block lengths and show that the achieved gains do not scale well over multi-span systems.

AB - We propose Four-Dimensional (4D) energy limit enumerative sphere shaping (ESS) of M-QAM signaling to minimize rate loss and improve the transmission performance over non-linear WDM optical-fiber systems. Simulation results show that the proposed scheme outperforms the conventional ESS by 0.19 bit/4D-symbol in achievable information rate over a 205-km single-span link and a WDM transmission of five polarization-division-multiplexed channels with 400-Gbit/s net rate per channel. We also study the achieved performance over several shaping block lengths and show that the achieved gains do not scale well over multi-span systems.

KW - Probabilistic constellation shaping

KW - coherent transmission systems

KW - enumerative sphere shaping

KW - modulation and coding schemes

KW - non-linear Kerr effect

UR - https://www.scopus.com/pages/publications/85180796429

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DO - 10.1109/ACP/POEM59049.2023.10369105

M3 - Conference contribution

AN - SCOPUS:85180796429

T3 - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023

BT - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023

Y2 - 4 November 2023 through 7 November 2023

ER -

Liu J, Awwad E , Jaouen Y. Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation. In 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings, ACP/POEM 2023). doi: 10.1109/ACP/POEM59049.2023.10369105

Multi-dimensional Energy Limitation in Sphere Shaping for Nonlinear Interference Noise Mitigation

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