On the equivalence between likelihood ratio tests and counting rules in distributed detection with correlated sensors

被引：6

作者：

Vergara, Luis ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Comunicac, Valencia 46022, Spain

来源：

SIGNAL PROCESSING | 2007年 / 87卷 / 07期

关键词：

distributed detection; correlation; counting rules; UMP test;

D O I：

10.1016/j.sigpro.2007.01.023

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：

We have considered in this paper the conditions for the equivalence of the counting rule and the likelihood ratio test when implementing the fusion rule of decisions corresponding to identically operated correlated sensors. A simple model of correlation, defined by two correlation indices, one for every hypothesis, has been considered. A main conclusion is that for properly operating sensors, the counting rule is almost a UMP test in the correlation indices. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1808 / 1815

页数：8

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