A max-min strategy for QoS improvement in MIMO ad-hoc networks

被引:0
|
作者
Baek, SJ [1 ]
Kim, G [1 ]
Nettles, SM [1 ]
机构
[1] Univ Texas, Dept Elect & Comp Engn, Austin, TX 78712 USA
关键词
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
We investigate how to improve link quality without degrading data rate by exploiting tradeoffs between diversity and spatial multiplexing gains in multi-input multi-output ad-hoc networks. When the set of input rates for a MIMO network is given, we propose that maximizing the minimum diversity gain among the links provides a reasonable solution to optimize the overall link error probability when there is a reasonably high signal to noise ratio. We verify the performance using simulation based on a modified ns2.
引用
收藏
页码:2473 / 2477
页数:5
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