Localization system for outdoor wireless sensor networks

R Stoleru, T He, JA Stankovic - … of the 3rd international conference on …, 2005 - dl.acm.org
Proceedings of the 3rd international conference on Embedded networked sensor …, 2005dl.acm.org
We demonstrate a localization system, called Spotlight [1], for Wireless Sensor Networks
(WSN). The system, developed at the University of Virginia, has been tested in an outdoor,
realistic, environment and has shown a very high accuracy (eg, tens of centimeters). Our
contribution to the area of localization in WSNs is two-fold: develop a novel scheme for
localizing sensor nodes, and implement the system on real sensor nodes and common-
offthe-shelf (COTS) hardware.
We demonstrate a localization system, called Spotlight [1], for Wireless Sensor Networks (WSN). The system, developed at the University of Virginia, has been tested in an outdoor, realistic, environment and has shown a very high accuracy (eg, tens of centimeters). Our contribution to the area of localization in WSNs is two-fold: develop a novel scheme for localizing sensor nodes, and implement the system on real sensor nodes and common-offthe-shelf (COTS) hardware.
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