3517 search results - page 424 / 704 » Relay sensor placement in wireless sensor networks |
175
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We investigate in this paper the anchor selection problem with consideration of anchor location uncertainty, which arises naturally from error propagation problem in successive or...
173
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SSS
2009
Springer
16 years 1 months ago
2009
Springer
We consider setting up sleep scheduling in sensor networks. We formulate the problem as an instance of the fractional domatic partition problem and obtain a distributed approximati...
160
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INFOCOM
2005
IEEE
16 years 10 days ago
2005
IEEE
— In this paper we consider the problem of constructing a coordinate system in a sensor network where location information is not available. To this purpose we introduce the Virt...
175
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DEDS
2010
15 years 6 months ago
2010
Abstract-- We address the problem of batching messages generated at nodes of a sensor network for the purpose of reducing communication energy at the expense of added latency. We f...
157
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WOWMOM
2006
ACM
16 years 21 days ago
2006
ACM
In recent years, mobile elements (MEs) have been proposed as mechanical carriers of data to prolong the lifetime of sensor networks and to overcome network partitioning problem. A...