Precise estimation of MIMO channel capacity from RF measurements

被引：0
|
作者：
Arshad, M. [1 ]
Kouki, A. [1 ]
机构：
[1] Ecole Technol Super, Dept Elect Engn, 1100 Notre Dame St W, Montreal, PQ H3C 1K3, Canada
来源：
2006 EUROPEAN CONFERENCE ON WIRELESS TECHNOLOGIES | 2006年
关键词：
channel capacity; correlation; estimation; MIMO systems; RF measurement;
D O I：
10.1109/ECWT.2006.280472
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we conduct an analysis of multi-input multi-output (MIMO) channel capacity based on the partial estimation of the channel by RF measurement and we quantify the difference between the actual and the estimated channel capacity. It is shown that under normal transmission conditions, a quasi-exact value of the actual channel capacity can be deduced from the estimated channel capacity by an appropriate correction of the signal-to-noise ratio (SNR). Such information can be used in an adaptive MIMO system with competitive overhead.
引用
收藏
页码：209 / +
页数：2
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