3498 search results - page 409 / 700 » Low-Power Wireless Sensor Networks |
211
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CANS
2007
Springer
16 years 26 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...
263
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GLOBECOM
2006
IEEE
16 years 22 days ago
2006
IEEE
Abstract— In this contribution, we propose an efficient collaborative strategy for online change detection, in a distributed sensor network. The collaborative strategy ensures t...
178
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ADHOC
2007
15 years 6 months ago
2007
The existing time synchronization schemes in sensor networks were not designed with security in mind, thus leaving them vulnerable to security attacks. In this paper, we first id...
182
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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...