2642 search results - page 221 / 529 » Robust node localization for wireless sensor networks |
128
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APSCC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...
120
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GLOBECOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Interference has been proven to have an effect on the performance in wireless mesh networks (WMN). Using multichannels can improve the performance of WMNs by reducing interference ...
173
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TWC
2008
15 years 4 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...
153
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DCOSS
2008
Springer
15 years 6 months ago
2008
Springer
Wireless sensor nodes can act as distributed detectors for recognizing activities online, with the final goal of assisting the users in their working environment. We propose an act...
157
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IPSN
2005
Springer
15 years 9 months ago
2005
Springer
— Sensor networks pose security and privacy challenges. One challenge is how to bootstrap secure communications among nodes. Several key pre-distribution schemes have been propos...