On SINR Balancing for a Two-Hop Downlink Channel

被引：0
|
作者：
Schreck, Jan [1 ]
Stanczak, Slawomir [1 ]
机构：
[1] Tech Univ Berlin, Lehrstuhl Informat Theorie & Theoret Informat Tec, D-10587 Berlin, Germany
来源：
2012 CONFERENCE RECORD OF THE FORTY SIXTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS (ASILOMAR) | 2012年
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A feedback and rate control protocol for two-hop wireless networks is proposed. The protocol is based on estimates of a function of the channel gains, the Perron root, which can be efficiently computed in the wireless channel by exploiting the superposition property. It is shown that the proposed protocol significantly reduces the training and feedback overhead. Numerical experiments demonstrate that the protocol enables efficient rate allocation in two-hop wireless networks.
引用
收藏
页码：1361 / 1365
页数：5
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