Achievable Rates for Multiple Access Relay Channel with Generalized Feedback

被引：0
|
作者：
Ho, Chin Keong [1 ]
Gowda, Kiran T. [1 ]
Sun, Sumei [1 ]
机构：
[1] ASTAR, Inst Infocomm Res, Singapore 138632, Singapore
来源：
2008 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS, VOLS 1-3 | 2008年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We introduce the multiple access relay channel with generalized feedback (MARC-GF), which is more general than the known MARC (without feedback) and MAC-GF (without relay). In the MARC-GF. two sources, assisted by a. common relay, send independent messages to a destination. The Sources and relay each receives some feedback that may facilitate this communication. We propose and analyze a decode-and-forward scheme for the MARC-GF to obtain an achievable rate region. This scheme facilitates cooperation between the two sources, in addition to cooperation by the relay, via block Markov superposition encoding.
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收藏
页码：1404 / 1409
页数：6
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