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Mitigating Fiber Nonlinearities by Short-length Probabilistic Shaping

Signal Processing 2020-03-27 v1
Authors: Tobias Fehenberger , Helmut Griesser , Jörg-Peter Elbers
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Abstract

We show that short-length probabilistic shaping reduces nonlinear interference in optical fiber transmission. SNR improvements of up to 0.8 dB are obtained. The shaping gain vanishes when interleaving is employed and not undone before transmission.

Keywords

wireless communication wireless channel characterization antenna arrays and beamforming

Cite

@article{arxiv.2003.11796,
  title  = {Mitigating Fiber Nonlinearities by Short-length Probabilistic Shaping},
  author = {Tobias Fehenberger and Helmut Griesser and Jörg-Peter Elbers},
  journal= {arXiv preprint arXiv:2003.11796},
  year   = {2020}
}

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R2 v1 2026-06-23T14:27:50.187Z