Experimental evaluation of unsupervised channel deconvolution for wireless multiple-transmitter/multiple-receiver systems

被引:0
|
作者
Samardzija, D [1 ]
Papadias, C [1 ]
Valenzuela, R [1 ]
机构
[1] Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA
关键词
D O I
10.1109/GLOCOM.2001.965165
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper we demonstrate an experimental evaluation of unsupervised (i.e., blind) channel deconvolution that is based on the multi-user kurtosis (MUK) maximization criterion. We focus on the narrowband case and compare the performance of the MUK algorithm against the conventional trained linear MMSE and the V-BLAST algorithm. These results constitute, to the best of our knowledge, the first over-the-air demonstration of blind techniques for multiple-transmitter/ multiple-receiver systems.
引用
收藏
页码:490 / 493
页数:4
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