Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission

Pavel Skvortcov; David S. Millar; Ian Phillips; Wladek Forysiak; Toshiaki Koike-Akino; Keisuke Kojima; Kieran Parsons

doi:10.1109/ECOC52684.2021.9605820

Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission

Pavel Skvortcov
, David S. Millar
, Ian Phillips
, Wladek Forysiak
, Toshiaki Koike-Akino
, Keisuke Kojima
, Kieran Parsons

Mitsubishi Electric Research Laboratories

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonlinearity compensation is proposed, significantly improving the performance of a low-complexity 1D demapper.

Original language	English
Title of host publication	2021 European Conference on Optical Communication, ECOC 2021
Publisher	IEEE
ISBN (Electronic)	9781665438681
ISBN (Print)	9781665411509
DOIs	https://doi.org/10.1109/ECOC52684.2021.9605820
Publication status	Published - 22 Nov 2021
Event	2021 European Conference on Optical Communication, ECOC 2021 - Bordeaux, France Duration: 13 Sept 2021 → 16 Sept 2021

Conference

Conference	2021 European Conference on Optical Communication, ECOC 2021
Country/Territory	France
City	Bordeaux
Period	13/09/21 → 16/09/21

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10.1109/ECOC52684.2021.9605820

Cite this

@inproceedings{7245483a614c49e782902058eb284145,

title = "Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission",

abstract = "The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonlinearity compensation is proposed, significantly improving the performance of a low-complexity 1D demapper.",

author = "Pavel Skvortcov and Millar, \{David S.\} and Ian Phillips and Wladek Forysiak and Toshiaki Koike-Akino and Keisuke Kojima and Kieran Parsons",

year = "2021",

month = nov,

day = "22",

doi = "10.1109/ECOC52684.2021.9605820",

language = "English",

isbn = "9781665411509",

booktitle = "2021 European Conference on Optical Communication, ECOC 2021",

publisher = "IEEE",

address = "United States",

note = "2021 European Conference on Optical Communication, ECOC 2021 ; Conference date: 13-09-2021 Through 16-09-2021",

}

Skvortcov, P, Millar, DS, Phillips, I , Forysiak, W, Koike-Akino, T, Kojima, K & Parsons, K 2021, Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission. in 2021 European Conference on Optical Communication, ECOC 2021. IEEE, 2021 European Conference on Optical Communication, ECOC 2021, Bordeaux, France, 13/09/21. https://doi.org/10.1109/ECOC52684.2021.9605820

TY - GEN

T1 - Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission

AU - Skvortcov, Pavel

AU - Millar, David S.

AU - Phillips, Ian

AU - Forysiak, Wladek

AU - Koike-Akino, Toshiaki

AU - Kojima, Keisuke

AU - Parsons, Kieran

PY - 2021/11/22

Y1 - 2021/11/22

N2 - The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonlinearity compensation is proposed, significantly improving the performance of a low-complexity 1D demapper.

AB - The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonlinearity compensation is proposed, significantly improving the performance of a low-complexity 1D demapper.

UR - https://ieeexplore.ieee.org/document/9605820

UR - https://www.scopus.com/pages/publications/85123193456

U2 - 10.1109/ECOC52684.2021.9605820

DO - 10.1109/ECOC52684.2021.9605820

M3 - Conference publication

AN - SCOPUS:85123193456

SN - 9781665411509

BT - 2021 European Conference on Optical Communication, ECOC 2021

PB - IEEE

T2 - 2021 European Conference on Optical Communication, ECOC 2021

Y2 - 13 September 2021 through 16 September 2021

ER -

Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission

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