Channel Matching: An Adaptive Technique to Increase the Accuracy of Soft Decisions
Information Theory
2021-02-02 v2 math.IT
Abstract
Nonlinear interference is modeled by a time-varying conditionally Gaussian channel. It is shown that approximating this channel with a time-invariant channel imposes considerable loss in the performance of channel decoding. An adaptive method to maintain decoding performance is described.
Keywords
Cite
@article{arxiv.2101.10677,
title = {Channel Matching: An Adaptive Technique to Increase the Accuracy of Soft Decisions},
author = {Reza Rafie Borujeny and Frank R. Kschischang},
journal= {arXiv preprint arXiv:2101.10677},
year = {2021}
}