Low-SNR Asymptotics of Cross-Receiver Mutual Information in Gaussian Channels

A Williamson - Authorea Preprints, 2023 - techrxiv.org
In this paper, we analyze the low-SNR behavior of the cross-receiver mutual information
(CMI) between two received signals corrupted by uncorrelated, additive Gaussian noise …

[HTML][HTML] The Double-Sided Information Bottleneck Function

M Dikshtein, O Ordentlich, S Shamai - Entropy, 2022 - mdpi.com
A double-sided variant of the information bottleneck method is considered. Let (X, Y) be a
bivariate source characterized by a joint pmf PXY. The problem is to find two independent …