1118 search results - page 78 / 224 » The coverage problem in a wireless sensor network |
171
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EWSN
2004
Springer
16 years 5 months ago
2004
Springer
We consider the problem of inter-cluster routing between cluster heads via intermediate sensor nodes in a hierarchical sensor network. Sensor nodes having limited and unreplenishab...
211
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COCOON
2005
Springer
15 years 11 months ago
2005
Springer
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in an Euclidean plane, our objective is to place minimum nu...
186
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ADHOCNOW
2008
Springer
16 years 18 days ago
2008
Springer
The paper investigates the usefulness of multi-path routing to achieve lifetime improvements by load balancing and exploiting cross-layer information in wireless sensor networks. P...
200
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MONET
2006
15 years 6 months ago
2006
We analyze an architecture based on mobility to address the problem of energy efficient data collection in a sensor network. Our approach exploits mobile nodes present in the senso...
168
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IEEEIAS
2008
IEEE
16 years 20 days ago
2008
IEEE
Full network level privacy spectrum comprises of identity, route, location and data privacy. Existing privacy schemes of wireless sensor networks only provide partial network leve...