A Simplified Method for Optimising Geometrically Shaped Constellations of Higher Dimensionality

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Samenvatting

We introduce a simplified method for calculating the loss function for use in geometric shaping, allowing for the optimisation of high dimensional constellations. We design constellations up to 12D with 4096 points, with gains up to 0.31 dB compared to the state-of-the-art.
Originele taal-2Engels
UitgeverarXiv.org
Aantal pagina's4
Volume2307.05179
StatusGepubliceerd - 11 jul. 2023

Bibliografische nota

This paper was accepted for the European Conference on Optical Communications (ECOC) 2023, this version is a pre-print

Trefwoorden

  • cs.IT
  • eess.SP
  • math.IT

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