An improved rate region for the classical-quantum broadcast channel

被引：0
|
作者：
Hirche, Christoph [1 ]
Morgan, Ciara [1 ]
机构：
[1] Leibniz Univ Hannover, Inst Theoret Phys, Appelstr 2, D-30167 Hannover, Germany
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2015年
关键词：
Broadcast channel; polar codes; achievability; POLAR CODES; CODING THEOREM; CAPACITY;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We present a new achievable rate region for the two-user binary-input classical-quantum broadcast channel. The result is a generalization of the classical Marton-Gelfand-Pinsker region and is provably larger than the best previously known rate region for classical-quantum broadcast channels. The proof of achievability is based on the recently introduced polar coding scheme and its generalization to quantum network information theory.
引用
收藏
页码：2782 / 2786
页数：5
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