• Technical Conference:  05 – 09 March 2023
  • Exhibition: 07 – 09 March 2023
  • San Diego Convention Center, San Diego, California, USA
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Poster

Ultra-low-Complexity MAP Demapper for Bandwidth-Limited Pluggable Coherent Optics Beyond 800G (Th2A.33)

Presenter: Di Che, Nokia Bell Labs

We reveal the benefit of adding a MAP demapper in bandwidth-limited coherent systems, and study a simplified MAP algorithm achieving a comparable performance with the conventional MAP for 100-GBd 16/64-QAM with more than 8-fold complexity reduction.

Authors:Di Che, Nokia Bell Labs


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