Abstract:
The impact of dimensionality of soft-demappers is investigated for probabilistic shaping in systems with short-memory correlated nonlinearities. Simple instantaneous nonl...Show MoreMetadata
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.
Published in: 2021 European Conference on Optical Communication (ECOC)
Date of Conference: 13-16 September 2021
Date Added to IEEE Xplore: 22 November 2021
ISBN Information: