1118 search results - page 163 / 224 » The coverage problem in a wireless sensor network |
158
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WIOPT
2011
IEEE
14 years 8 months ago
2011
IEEE
Abstract—This work addresses the problem of energy allocation over source compression and transmission for a single energy-harvesting sensor. An optimal class of policies is iden...
128
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LCN
2006
IEEE
15 years 10 months ago
2006
IEEE
Multi-hop relaying is an important concept in future generation wireless networks. It can address the inherent problems of limited capacity and coverage in cellular networks. Howe...
126
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ALGOSENSORS
2007
Springer
15 years 10 months ago
2007
Springer
We introduce Semi-Matching with Demands (SMD), which models a certain problem in sensor networks of assigning individual sensors to sensing tasks. If there are multiple sensing tas...
172
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TIFS
2008
15 years 4 months ago
2008
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
145
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WINET
2010
15 years 2 months ago
2010
We consider the problem of static transmission-power assignment for lifetime maximization of a wireless sensor network with stationary nodes operating in a data-gathering scenario...