719 search results - page 26 / 144 » GPS-Free node localization in mobile wireless sensor network... |
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...
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TSP
2010
14 years 4 months ago
2010
Abstract--This paper develops an optimal decentralized algorithm for sparse signal recovery and demonstrates its application in monitoring localized phenomena using energy-constrai...
ICWN
2009
14 years 7 months ago
2009
Abstract-- The next generation of computers will be embossed by ubiquitous systems. The computer will disappear behind daily artifacts and will support people in their everyday lif...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
—In an adversarial environment, various kinds of security attacks become possible if malicious nodes could claim fake locations that are different from where they are physically ...
NETWORKING
2007
14 years 11 months ago
2007
Abstract. In this paper, we study the localization problem in large-scale underwater sensor networks. The adverse aqueous environments, the node mobility, and the large network sca...