The Capacity of More Capable Cognitive Interference Channels
Information Theory
2014-01-21 v3 math.IT
Abstract
We establish the capacity region for a class of discrete memoryless cognitive interference channel (DM-CIC) called cognitive-more-capable channel, and we show that superposition coding is the optimal encoding technique. This is the largest capacity region for the DM-CIC to date, as the existing capacity results are explicitly shown to be its subsets.
Keywords
Cite
@article{arxiv.1207.2094,
title = {The Capacity of More Capable Cognitive Interference Channels},
author = {Mojtaba Vaezi},
journal= {arXiv preprint arXiv:1207.2094},
year = {2014}
}
Comments
6 pages, 2 figures, one table