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arXiv · 1907.01881

Enumerative Sphere Shaping for Rate Adaptation and Reach Increase in WDM Transmission Systems

Abdelkerim Amari·Sebastiaan Goossens·Yunus Can Gultekin·Olga Vassilieva·Inwoong Kim·Tadashi Ikeuchi·Chigo Okonkwo·Frans M. J. Willems·Alex Alvarado
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Abstract

The performance of enumerative sphere shaping (ESS), constant composition distribution matching (CCDM), and uniform signalling are compared at the same forward error correction rate. ESS is shown to offer a reach increase of approximately 10% and 22% compared to CCDM and uniform signalling, respectively.

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Abdelkerim Amari, Sebastiaan Goossens, Yunus Can Gultekin, Olga Vassilieva, Inwoong Kim, Tadashi Ikeuchi, Chigo Okonkwo, Frans M. J. Willems, Alex Alvarado. 2019-07-03. Enumerative Sphere Shaping for Rate Adaptation and Reach Increase in WDM Transmission Systems. https://doi.org/10.1049/cp.2019.0995

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