Comments on "Broadcast Channels with Arbitrarily Correlated Sources"

被引：8
|
作者：
Kramer, Gerhard [1 ]
Nair, Chandra [2 ]
机构：
[1] Univ Southern Calif, Dept Elect Engn, Los Angeles, CA 90089 USA
[2] Chinese Univ Hong Kong, Dept Informat Engn, Sha Tin, Peoples R China
来源：
2009 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, VOLS 1- 4 | 2009年
关键词：
D O I：
10.1109/ISIT.2009.5205811
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Marton-Gelfand-Pinsker inner bound on the capacity region of broadcast channels was extended by Han-Costa to include arbitrarily correlated sources where the capacity region is replaced by an admissible source region. The main arguments of Han-Costa are correct but unfortunately the authors overlooked an inequality in their derivation. The corrected region is presented and the absence of the omitted inequality is shown to sometimes admit sources that are not admissible.
引用
收藏
页码：2777 / +
页数：2
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