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

Mindaugas Jarmolovičius; Anastasiia Vasylchenkova; Eric Sillekens

doi:10.1364/OFC.2023.M3Z.1

Optical Fiber Communication Conference (OFC) 2023
Technical Digest Series (Optica Publishing Group, 2023),
paper M3Z.1
•https://doi.org/10.1364/OFC.2023.M3Z.1

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

Mindaugas Jarmolovičius, Anastasiia Vasylchenkova, and Eric Sillekens

Optical Fiber Communication Conference 2023

San Diego California United States
5–9 March 2023
ISBN: 978-1-957171-18-0

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M. Jarmolovičius, A. Vasylchenkova, and E. Sillekens, "Adaptive Geometric Constellation Shaping in a Transmission System with a Real-time Optimisation Loop," in Optical Fiber Communication Conference (OFC) 2023, Technical Digest Series (Optica Publishing Group, 2023), paper M3Z.1.

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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.

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