2333 search results - page 346 / 467 » Power-aware Node Deployment in Wireless Sensor Networks |
151
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SENSYS
2003
ACM
15 years 9 months ago
2003
ACM
Many sensor network applications require that each node’s sensor stream be annotated with its physical location in some common coordinate system. Manual measurement and configu...
149
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INFOCOM
2006
IEEE
15 years 10 months ago
2006
IEEE
nts etc.), an abstract graph of the deployment area and QoS constraints to generate appropriate logical topologies. WIND starts with the set of network elements to be deployed (Nod...
155
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GLOBECOM
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, we study efficient data collection for wireless sensor networks. We present efficient distributed algorithms with approximately the minimum delay, or the minimum mes...
170
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CANS
2007
Springer
15 years 10 months 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...
137
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ADHOC
2007
15 years 4 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...