Adaptive Geometric Constellation Shaping in a Transmission System with a Real-time Optimisation Loop

We demonstrate the real-time performance of an adaptive intelligent transceiver, tailoring the constellation shape to the transmission system by iteratively maximising the information throughput, quantified by the GMI.

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Published in2023 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors Jarmolovicius, Mindaugas, Vasylchenkova, Anastasiia, Sillekens, Eric
Format Conference Proceeding
LanguageEnglish
Published OSA 01.03.2023
Subjects
Adaptive systems
Optical fiber communication
Optimization
Real-time systems
Shape
Throughput
Transceivers
Online AccessGet full text
DOI10.23919/OFC49934.2023.10116479

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Abstract We demonstrate the real-time performance of an adaptive intelligent transceiver, tailoring the constellation shape to the transmission system by iteratively maximising the information throughput, quantified by the GMI.
AbstractList We demonstrate the real-time performance of an adaptive intelligent transceiver, tailoring the constellation shape to the transmission system by iteratively maximising the information throughput, quantified by the GMI.
Author Jarmolovicius, Mindaugas
Vasylchenkova, Anastasiia
Sillekens, Eric
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  organization: University College London,Optical Networks Group,Department of Electronic and Electrical Engineering,London,UK,WC1E 7JE
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  givenname: Anastasiia
  surname: Vasylchenkova
  fullname: Vasylchenkova, Anastasiia
  organization: University College London,Optical Networks Group,Department of Electronic and Electrical Engineering,London,UK,WC1E 7JE
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  givenname: Eric
  surname: Sillekens
  fullname: Sillekens, Eric
  organization: University College London,Optical Networks Group,Department of Electronic and Electrical Engineering,London,UK,WC1E 7JE
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Snippet We demonstrate the real-time performance of an adaptive intelligent transceiver, tailoring the constellation shape to the transmission system by iteratively...
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SubjectTerms Adaptive systems
Optical fiber communication
Optimization
Real-time systems
Shape
Throughput
Transceivers
Title Adaptive Geometric Constellation Shaping in a Transmission System with a Real-time Optimisation Loop
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