Capacity of a class of relay channels with orthogonal components

被引:155
作者
El Gamal, A [1 ]
Zahedi, S [1 ]
机构
[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA
关键词
additive white Gaussian noise (AWGN) relay channel; discrete memoryless relay channel;
D O I
10.1109/TIT.2005.846438
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The capacity of a class of discrete-memoryless relay channels with orthogonal channels from the sender to the relay receiver and from the sender and relay to the receiver is shown to be equal to the max-flow min-cut upper bound. The result is extended to additive white Gaussian noise (AWGN) relay channels where the channel from the sender to the relay uses a different frequency band from the channel from the sender and the relay to the receiver.
引用
收藏
页码:1815 / 1817
页数:3
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