A Practical Consideration on Convex Mutual Information
Information Theory
2021-05-25 v1 Signal Processing
math.IT
Abstract
In this paper, we focus on the convex mutual information, which was found at the lowest level split in multilevel coding schemes with communications over the additive white Gaussian noise (AWGN) channel. Theoretical analysis shows that communication achievable rates (ARs) do not necessarily below mutual information in the convex region. In addition, simulation results are provided as an evidence.
Cite
@article{arxiv.2105.11272,
title = {A Practical Consideration on Convex Mutual Information},
author = {Mingxi Yin and Bingli Jiao and Dongsheng Zheng and Yuli Yang},
journal= {arXiv preprint arXiv:2105.11272},
year = {2021}
}
Comments
Submitted to IEEE Transactions on Information Theory with ID IT-20-0794