661 search results - page 47 / 133 » Connectivity of Wireless Sensor Networks with Constant Densi... |
151
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COMCOM
2008
15 years 4 months ago
2008
We present the definition and performance evaluation of a protocol for building and maintaining a connected backbone among the nodes of a wireless sensor networks (WSN). Building ...
153
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—The paper addresses the maximal lifetime problem in sensor-target surveillance networks. Given a set of sensors and targets in an Euclidean plane, each sensor can watch all targ...
129
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...
117
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ICDCSW
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we propose a new control method to cover the “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are d...
144
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PIMRC
2008
IEEE
15 years 10 months ago
2008
IEEE
—In this paper, we propose a new control method to cover “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...