11927 search results - page 331 / 2386 » Wireless Sensor Networks |
207
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SEUS
2010
IEEE
15 years 5 months ago
2010
IEEE
Most of the existing clock synchronization algorithms for wireless sensor networks can be viewed as proactive clock synchronization since they require nodes to periodically synchro...
167
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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...
188
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TMC
2010
15 years 5 months ago
2010
—This paper proposes a framework to maximize the lifetime the wireless sensor network (WSN) by using a mobile sink when the underlying applications tolerate delayed information d...
202
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ICUMT
2009
15 years 4 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...
207
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INFOCOM
2007
IEEE
16 years 27 days ago
2007
IEEE
— This paper studies the tradeoff between energy consumption and application performance in wireless sensor networks by investigating the interaction between network lifetime max...