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Multi-dimensional Short Blocklength Probabilistic Shaping for Digital Subcarrier Multiplexing Systems

Information Theory 2021-05-12 v1 math.IT
Authors: Abdelkerim Amari , Andre Richter
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Abstract

We propose multi-dimensional short blocklength probabilistic shaping to increase the nonlinear tolerance gain in digital subcarrier multiplexing transmission systems and demonstrate an improvement in performance compared to lower dimensional formats.

Keywords

coded modulation

Cite

@article{arxiv.2105.04956,
  title  = {Multi-dimensional Short Blocklength Probabilistic Shaping for Digital Subcarrier Multiplexing Systems},
  author = {Abdelkerim Amari and Andre Richter},
  journal= {arXiv preprint arXiv:2105.04956},
  year   = {2021}
}

Comments

Accepted for SPPCom 2021

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