A Converse Bound on Wyner-Ahlswede-Korner Network via Gray-Wyner Network

被引:0
|
作者
Watanabe, Shun [1 ]
机构
[1] Tokyo Univ Agr & Technol, Dept Comp & Informat Sci, Tokyo, Japan
关键词
SIDE INFORMATION;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We show a reduction method to construct a code for the Gray-Wyner (GW) network from a given code for the Wyner-Ahlswede-Kbrner (WAK) network. By combining this reduction with a converse bound on the GW network, we derive a converse bound on the WAK network. The derived bound gives an alternative proof of the strong converse theorem for the WAK network.
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页码:81 / 85
页数:5
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