Probabilistic Constellation Shaping Algorithms: Performance vs. Complexity Trade-offs: Performance vs. Complexity Trade-offs

Yunus Can Gültekin; Alex  Alvarado

Probabilistic Constellation Shaping Algorithms: Performance vs. Complexity Trade-offs: Performance vs. Complexity Trade-offs

Onderzoeksoutput: Bijdrage aan congres › Paper › Academic

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Samenvatting

We review the recent advances in the design of probabilistic shaping algorithms. We investigate the implementation complexity of these algorithms in terms of required storage and computational power. We show that (1) the optimum performance can be achieved via different algorithms creating a trade-off between storage and computational complexities, and (2) a significant reduction in complexity can be achieved via the recently-proposed shift-based band-trellis enumerative sphere shaping if a slight degradation in performance is tolerated.

Originele taal-2	Engels
Aantal pagina's	2
Status	Gepubliceerd - 27 jul. 2022
Evenement	42nd WIC Symposium on Information Theory and Signal Processing in the Benelux, SITB 2022 - Louvain House, Louvain-la-Neuve, België Duur: 1 jun. 2022 → 2 jun. 2022 Congresnummer: 42 https://sites.google.com/view/sitb2022/home

Congres

Congres	42nd WIC Symposium on Information Theory and Signal Processing in the Benelux, SITB 2022
Verkorte titel	SITB 2022
Land/Regio	België
Stad	Louvain-la-Neuve
Periode	1/06/22 → 2/06/22
Internet adres	https://sites.google.com/view/sitb2022/home

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Gultekin2022_SITB_CmplxPerfTradeoffs_finalDefinitieve gepubliceerde versie, 141 KB

SHY-FEC: Shaped Hybrid Forward Error Correction
Alvarado, A. (Project Manager), Lee, J. (Projectmedewerker), Gültekin, Y. C. (Projectmedewerker), de Jonge, M. (Project communicatie medewerker), Sanders, R. (Project communicatie medewerker), Barreiro, A. (Project communicatie medewerker), de Jonge, M. (Projectmedewerker) & Özvarış, I. (Projectmedewerker)
1/01/21 → 31/12/22
Project: Onderzoek direct
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)
1/01/18 → 30/06/23
Project: Onderzoek direct

Citeer dit

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abstract = "We review the recent advances in the design of probabilistic shaping algorithms. We investigate the implementation complexity of these algorithms in terms of required storage and computational power. We show that (1) the optimum performance can be achieved via different algorithms creating a trade-off between storage and computational complexities, and (2) a significant reduction in complexity can be achieved via the recently-proposed shift-based band-trellis enumerative sphere shaping if a slight degradation in performance is tolerated.",

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Probabilistic Constellation Shaping Algorithms: Performance vs. Complexity Trade-offs: Performance vs. Complexity Trade-offs. / Gültekin, Yunus Can ; Alvarado, Alex .
2022. Paper gepresenteerd op 42nd WIC Symposium on Information Theory and Signal Processing in the Benelux, SITB 2022, Louvain-la-Neuve, België.

Onderzoeksoutput: Bijdrage aan congres › Paper › Academic

TY - CONF

T1 - Probabilistic Constellation Shaping Algorithms: Performance vs. Complexity Trade-offs

T2 - 42nd WIC Symposium on Information Theory and Signal Processing in the Benelux, SITB 2022

AU - Gültekin, Yunus Can

AU - Alvarado, Alex

N1 - Conference code: 42

PY - 2022/7/27

Y1 - 2022/7/27

N2 - We review the recent advances in the design of probabilistic shaping algorithms. We investigate the implementation complexity of these algorithms in terms of required storage and computational power. We show that (1) the optimum performance can be achieved via different algorithms creating a trade-off between storage and computational complexities, and (2) a significant reduction in complexity can be achieved via the recently-proposed shift-based band-trellis enumerative sphere shaping if a slight degradation in performance is tolerated.

AB - We review the recent advances in the design of probabilistic shaping algorithms. We investigate the implementation complexity of these algorithms in terms of required storage and computational power. We show that (1) the optimum performance can be achieved via different algorithms creating a trade-off between storage and computational complexities, and (2) a significant reduction in complexity can be achieved via the recently-proposed shift-based band-trellis enumerative sphere shaping if a slight degradation in performance is tolerated.

M3 - Paper

Y2 - 1 June 2022 through 2 June 2022

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Probabilistic Constellation Shaping Algorithms: Performance vs. Complexity Trade-offs: Performance vs. Complexity Trade-offs

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Congres

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Projecten

SHY-FEC: Shaped Hybrid Forward Error Correction

Fundamentals of the Nonlinear Optical Channel

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