3517 search results - page 429 / 704 » Relay sensor placement in wireless sensor networks |
183
Voted
JCST
2008
15 years 6 months ago
2008
Geographic Routing (GR) algorithms, require nodes to periodically transmit HELLO messages to allow neighbors know their positions (beaconing mechanism). Beacon-less routing algorit...
174
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Previous packet length optimizations for sensor networks often employ a fixed optimal length scheme, while in this study we present DPLC, a Dynamic Packet Length Control scheme...
261
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IPPS
2006
IEEE
16 years 23 days ago
2006
IEEE
Selective forwarding attacks may corrupt some missioncritical applications such as military surveillance and forest fire monitoring. In these attacks, malicious nodes behave like...
212
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CANS
2007
Springer
16 years 27 days ago
2007
Springer
We consider a key distribution scheme for securing node-to-node communication in sensor networks. While most schemes in use are based on random predistribution, we consider a syste...
205
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...