Algorithms of Arimoto-Blahut type for computing quantum channel capacity

被引:17
|
作者
Nagaoka, H [1 ]
机构
[1] Univ Electrocommun, Grad Sch Informat Syst, Chofu, Tokyo 1828585, Japan
关键词
D O I
10.1109/ISIT.1998.708959
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
In the Arimoto-Blahut algorithm for computing the capacity of classical discrete memoryless channel ([1], [2]), maximisation of the mutual information is converted to more tractable alternating maximization of a two-variable function. We apply the same idea to computation of the capacity of quantum memoryless channel.
引用
收藏
页码:354 / 354
页数:1
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