Presentation 2011-03-03
Han-Kobayashi Rate Region for Gray-Wyner Source Coding System
Shigeaki KUZUOKA,
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Abstract(in English) A unified treatment for multiterminal lossless source coding problems developed by Han and Kobayashi is applied to the one-to-two lossless source coding system known as the Gray-Wyner coding system. Han and Kobayashi pointed out that their approach cannot be applied directly to the Gray-Wyner coding system, since the system is outside their framework. In this paper, a new coding system, which is equivalent to the Gray-Wyner coding system, is introduced, and then, the Han-Kobayashi rate region for the system is evaluated. Our main result demonstrates that the Han-Kobayashi rate region specifies the whole achievable rate region for the Gray-Wyner coding system.
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Keyword(in English) multiterminal source coding / Han-Kobayashi rate region / Gray-Wyner sourcecoding problem
Paper # IT2010-82,ISEC2010-86,WBS2010-61
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Committee ISEC
Conference Date 2011/2/24(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Han-Kobayashi Rate Region for Gray-Wyner Source Coding System
Sub Title (in English)
Keyword(1) multiterminal source coding
Keyword(2) Han-Kobayashi rate region
Keyword(3) Gray-Wyner sourcecoding problem
1st Author's Name Shigeaki KUZUOKA
1st Author's Affiliation Faculty of Systems Engineering, Wakayama University()
Date 2011-03-03
Paper # IT2010-82,ISEC2010-86,WBS2010-61
Volume (vol) vol.110
Number (no) 443
Page pp.pp.-
#Pages 6
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