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

Metodi P. Yankov

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

Optimization and Control 2019-11-06 v1 Signal Processing

Authors: Metodi P. Yankov

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.

Keywords

constellation shaping nonlinear fiber communications wdm unrepeated system spectral efficiency optimization algorithm high spectral efficiency

Cite

@article{arxiv.1911.01908,
  title  = {Multi-dimensional Joint Probabilistic and Geometric Shaping Strategies for Nonlinear Fiber Communications},
  author = {Metodi P. Yankov},
  journal= {arXiv preprint arXiv:1911.01908},
  year   = {2019}
}

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