Sensor Configuration and Activation for Field Detection in Large Sensor Arrays
信息论
2007-07-16 v1 math.IT
摘要
The problems of sensor configuration and activation for the detection of correlated random fields using large sensor arrays are considered. Using results that characterize the large-array performance of sensor networks in this application, the detection capabilities of different sensor configurations are analyzed and compared. The dependence of the optimal choice of configuration on parameters such as sensor signal-to-noise ratio (SNR), field correlation, etc., is examined, yielding insights into the most effective choices for sensor selection and activation in various operating regimes.
引用
@article{arxiv.cs/0502080,
title = {Sensor Configuration and Activation for Field Detection in Large Sensor Arrays},
author = {Youngchul Sung and Lang Tong and H. Vincent Poor},
journal= {arXiv preprint arXiv:cs/0502080},
year = {2007}
}
备注
7 pages with 11 figures; also to appear in the Fourth International Conference on Information Processing in Sensor Networks