ASYMPTOTIC PERFORMANCE OF A DISTRIBUTED DETECTION SYSTEM IN CORRELATED GAUSSIAN-NOISE

被引：30

作者：

AALO, V ^{[1
]}

VISWANATHAN, R ^{[1
]}

机构：

[1] SO ILLINOIS UNIV,DEPT ELECT ENGN,CARBONDALE,IL 62901

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1992年 / 40卷 / 01期

关键词：

D O I：

10.1109/78.157195

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：

In this correspondence we consider the detection of a constant signal in noise with a large set of geographically dispersed sensors. The noise at the sensors are correlated Gaussian. Two correlation models are considered: one where the correlation coefficient between any two sensors decreases geometrically as the sensor separation increases, and the other where the correlation coefficient between any two sensors is a constant. For both correlation models, the asymptotic (as the number of sensors becomes large) performances of a distributed detection system and a central system are examined.

引用

页码：211 / 213

页数：3

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