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Experimental Comparison of Probabilistic Shaping with online PMF Optimization and Mid-link OPC

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Abstract

Gains offered by mid-link OPC and probabilistic shaping are compared in a dispersion-managed link with 64QAM input. Probabilistic shaping is optimized online and tailored to the specific channel and transceiver conditions, including the OPC stage.

© 2018 The Author(s)

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