Blind Frequency-Domain Equalization Using Vector-Quantized Variational Autoencoders
Signal Processing
2023-12-27 v1
Abstract
We propose a novel frequency-domain blind equalization scheme for coherent optical communications. The method is shown to achieve similar performance to its recently proposed time-domain counterpart with lower computational complexity, while outperforming the commonly used CMA-based equalizers.
Keywords
Cite
@article{arxiv.2312.16003,
title = {Blind Frequency-Domain Equalization Using Vector-Quantized Variational Autoencoders},
author = {Jinxiang Song and Vincent Lauinger and Christian Häger and Jochen Schröder and Alexandre Graell i Amat and Laurent Schmalen and Henk Wymeersch},
journal= {arXiv preprint arXiv:2312.16003},
year = {2023}
}