The interaction between carrier phase recovery and probabilistic amplitude shaping (PAS) in the nonlinear regime is investigated. We show that, for sufficiently high signal-to-noise ratio, the first provides the same inter-channel nonlinearity mitigation achieved by short block-length PAS.
@article{arxiv.2009.01135,
title = {Interplay of Probabilistic Shaping and Carrier Phase Recovery for Nonlinearity Mitigation},
author = {Stella Civelli and Enrico Forestieri and Marco Secondini},
journal= {arXiv preprint arXiv:2009.01135},
year = {2020}
}
Comments
The manuscript has been submitted to the 2020 European Conference on Optical Communication (ECOC 2020)