Title :
Fast distributed detection, localization, and estimation of a diffusive target in wireless sensor networks
Author :
Aldalahmeh, Sami ; Ghogho, Mounir ; Swami, Ananthram
Author_Institution :
Univ. of Leeds, Leeds, UK
Abstract :
Fast response in resource constrained wireless sensor networks is desirable in many applications. To this end, we develop a fast distributed resource efficient algorithm to perform detection, localization, and estimation of a diffusive target. The algorithm is shown to have good performance in terms of both localization and estimation accuracies. An interesting feature of the proposed approach is that system level performance can be controlled by a local detection threshold.
Keywords :
distributed algorithms; wireless sensor networks; distributed detection; distributed estimation; distributed localization; distributed resource efficient algorithm; resource constrained wireless sensor networks; Maximum likelihood estimation; Real time systems; Sensors; Signal to noise ratio; Tin; Wireless sensor networks; Wireless sensor networks; detection; diffusion; distributed estimation; localization;
Conference_Titel :
Wireless Communication Systems (ISWCS), 2010 7th International Symposium on
Conference_Location :
York
Print_ISBN :
978-1-4244-6315-2
DOI :
10.1109/ISWCS.2010.5624299