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Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission | IEEE Conference Publication | IEEE Xplore

Experimental Analysis of Mismatched Soft-Demapping for Probabilistic Shaping in Short-Reach Nonlinear Transmission


Abstract:

The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonl...Show More

Abstract:

The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonlinearity compensation is proposed, significantly improving the performance of a low-complexity 1D demapper.
Date of Conference: 13-16 September 2021
Date Added to IEEE Xplore: 22 November 2021
ISBN Information:
Conference Location: Bordeaux, France

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