@inproceedings{a17b512d0b3b49ffb5b5371652079621,
title = "Channels with cost constraints: Strong converse and dispersion",
abstract = "This paper shows the strong converse and the dispersion of memoryless channels with cost constraints. The analysis is based on a new non-asymptotic converse bound expressed in terms of the distribution of a random variable termed the b-tilted information density, which plays a role similar to that of the information density in channel coding without cost constraints. We also analyze the fundamental limits of lossy joint-source-channel coding over channels with cost constraints.",
keywords = "Converse, Shannon theory, channels with cost constraints, dispersion, finite blocklength regime, joint source-channel coding, memoryless channels, memoryless sources, strong converse",
author = "Victoria Kostina and Sergio Verdu",
year = "2013",
doi = "10.1109/ISIT.2013.6620524",
language = "English (US)",
isbn = "9781479904464",
series = "IEEE International Symposium on Information Theory - Proceedings",
pages = "1734--1738",
booktitle = "2013 IEEE International Symposium on Information Theory, ISIT 2013",
note = "2013 IEEE International Symposium on Information Theory, ISIT 2013 ; Conference date: 07-07-2013 Through 12-07-2013",
}