English

Experimental Verification of Rate Flexibility and Probabilistic Shaping by 4D Signaling

Information Theory 2018-03-20 v1 math.IT
Authors: Fabian Steiner , Francesco Da Ros , Metodi Plamenov Yankov , Georg Böcherer , Patrick Schulte , Søren Forchhammer , Gerhard Kramer
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Abstract

The rate flexibility and probabilistic shaping gain of 44-dimensional signaling is experimentally tested for short-reach, unrepeated transmission. A rate granularity of 0.5 bits/QAM symbol is achieved with a distribution matcher based on a simple look-up table.

Keywords

rate flexibility probabilistic shaping 4D signaling distribution matcher short-reach transmission

Cite

@article{arxiv.1803.06746,
  title  = {Experimental Verification of Rate Flexibility and Probabilistic Shaping by 4D Signaling},
  author = {Fabian Steiner and Francesco Da Ros and Metodi Plamenov Yankov and Georg Böcherer and Patrick Schulte and Søren Forchhammer and Gerhard Kramer},
  journal= {arXiv preprint arXiv:1803.06746},
  year   = {2018}
}

Comments

Presented at OFC'18, San Diego, CA, USA

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