3624 search results - page 417 / 725 » Lifetime in Wireless Sensor Networks |
196
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TMC
2010
15 years 5 months ago
2010
—Compromised-node and denial-of-service are two key attacks in wireless sensor networks (WSNs). In this paper, we study routing mechanisms that circumvent (bypass) black holes fo...
226
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ICASSP
2009
IEEE
15 years 5 months ago
2009
IEEE
A unified framework to jointly solve the two problems of localization and synchronization at the same time is presented in this paper. The joint approach is attractive because it ...
234
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ICUMT
2009
15 years 5 months ago
2009
Abstract--In this paper we address the task of accurately reconstructing a distributed signal through the collection of a small number of samples at a data gathering point using Co...
224
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts...
207
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EJWCN
2010
15 years 2 months ago
2010
Wireless sensor networks are often required to provide event miss-ratio assurance for a given event type. To meet such assurances along with minimum energy consumption, this paper ...