Any Positive Feedback Rate Increases the Capacity of Strictly Less-Noisy Broadcast Channels
Information Theory
2013-07-23 v1 math.IT
Abstract
We propose two coding schemes for discrete memoryless broadcast channels (DMBCs) with rate-limited feedback from only one receiver. For any positive feedback rate and for the class of strictly less-noisy DMBCs, our schemes strictly improve over the no-feedback capacity region.
Keywords
Cite
@article{arxiv.1307.5552,
title = {Any Positive Feedback Rate Increases the Capacity of Strictly Less-Noisy Broadcast Channels},
author = {Youlong Wu and Michèle Wigger},
journal= {arXiv preprint arXiv:1307.5552},
year = {2013}
}
Comments
To be presented at ITW 2013 in Seville