Iterative multidimensional impulse detectors for communications based on the classical diagnostic methods

被引:47
|
作者
Saarnisaari, H [1 ]
Henttu, P [1 ]
Juntti, M [1 ]
机构
[1] Univ Oulu, Ctr Wireless Commun, FIN-90014 Oulu, Finland
关键词
antenna arrays; impulse noise; interference suppression;
D O I
10.1109/TCOMM.2005.843466
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter introduces diagnostic impulse-detection methods in general, and, based on those, presents three iterative impulse detectors for communication receivers with an antenna array. These detectors are implemented either in a backward or forward search mode. The forward methods are shown to perform better. They can detect all the impulses, even though 90% of all the samples are corrupted.
引用
收藏
页码:395 / 398
页数:4
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