Second-order Slepian-Wolf coding theorems for non-mixed and mixed sources

Ryo Nomura; Te Sun Han

doi:10.1109/ISIT.2013.6620571

Second-order Slepian-Wolf coding theorems for non-mixed and mixed sources

Ryo Nomura, Te Sun Han

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

The second-order achievable rate region in Slepian-Wolf source coding systems is investigated. The concept of second-order achievable rates, which enables us to make a finer evaluation of achievable rates, has already been introduced and analyzed for general sources in the single-user source coding problem. Accordingly, in this paper, we first define the second-order achievable rate region for the Slepian-Wolf coding system and establish the source coding theorem for general sources in the second-order sense. Moreover, we compute the explicit second-order achievable rate region for i.i.d. correlated sources with countably infinite alphabets and mixed correlated sources, respectively, using the relevant asymptotic normality.

Original language	English
Title of host publication	2013 IEEE International Symposium on Information Theory, ISIT 2013
Pages	1974-1978
Number of pages	5
DOIs	https://doi.org/10.1109/ISIT.2013.6620571
Publication status	Published - 2013 Dec 19
Externally published	Yes
Event	2013 IEEE International Symposium on Information Theory, ISIT 2013 - Istanbul, Turkey Duration: 2013 Jul 7 → 2013 Jul 12

Publication series

Name	IEEE International Symposium on Information Theory - Proceedings
ISSN (Print)	2157-8095

Conference

Conference	2013 IEEE International Symposium on Information Theory, ISIT 2013
Country/Territory	Turkey
City	Istanbul
Period	13/7/7 → 13/7/12

ASJC Scopus subject areas

Theoretical Computer Science
Information Systems
Modelling and Simulation
Applied Mathematics

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10.1109/ISIT.2013.6620571

Cite this

Nomura, R & Han, TS 2013, Second-order Slepian-Wolf coding theorems for non-mixed and mixed sources. in 2013 IEEE International Symposium on Information Theory, ISIT 2013., 6620571, IEEE International Symposium on Information Theory - Proceedings, pp. 1974-1978, 2013 IEEE International Symposium on Information Theory, ISIT 2013, Istanbul, Turkey, 13/7/7. https://doi.org/10.1109/ISIT.2013.6620571

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Second-order Slepian-Wolf coding theorems for non-mixed and mixed sources

Abstract

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