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arXiv · 1911.01908

Multi-dimensional Joint Probabilistic and Geometric Shaping Strategies for Nonlinear Fiber Communications

Metodi P. Yankov
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Abstract

Constellation shaping is reviewed and revised for a WDM unrepeated system with high spectral efficiency. It is shown that for a constellation size-constrained system, previous optimization techniques can be highly sub-optimal, and a superior optimization algorithm is proposed.

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Metodi P. Yankov. 2019-11-05. Multi-dimensional Joint Probabilistic and Geometric Shaping Strategies for Nonlinear Fiber Communications. https://arxiv.org/abs/1911.01908

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