Information velocity of cascaded AWGN channels with feedback

E Domanovitz, A Khina, T Philosof… - … on Information Theory …, 2024 - ieeexplore.ieee.org
We consider a line network of nodes connected by additive white Gaussian noise channels
and equipped with local feedback. We study the velocity at which information spreads over …

Optimal 1-bit Error Exponent for 2-hop Relaying with Binary-Input Channels

YH Ling, J Scarlett - IEEE Transactions on Information Theory, 2024 - ieeexplore.ieee.org
In this paper, we study the problem of relaying a single bit over a tandem of binary-input
channels, with the goal of attaining the highest possible error exponent in the exponentially …

On Speed and Advantage: Results in Information Velocity and Monitoring Problems

R Inovan - 2024 - infoscience.epfl.ch
Abstract Information theory has allowed us to determine the fundamental limit of various
communication and algorithmic problems, eg, the channel coding problem, the compression …