New Strong Converse for Asymmetric Broadcast Channels
Information Theory
2020-08-11 v4 math.IT
Abstract
We consider the discrete memoryless asymmetric broadcast channels. We prove that the error probability of decoding tends to one exponentially for rates outside the capacity region and derive an explicit lower bound of this exponent function. We shall demonstrate that the information spectrum approach is quite useful for investigating this problem.
Keywords
Cite
@article{arxiv.1604.02901,
title = {New Strong Converse for Asymmetric Broadcast Channels},
author = {Yasutada Oohama},
journal= {arXiv preprint arXiv:1604.02901},
year = {2020}
}
Comments
20 pages, 1 figures, a short version of this paper is submitted to the International Symposium on Information Theory and Its Applications(ISITA),October 30-November 2, 2016, Monterey, California, USA. arXiv admin note: text overlap with arXiv:1603.06344, arXiv:1601.05650