3517 search results - page 188 / 704 » Relay sensor placement in wireless sensor networks |
195
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EWSN
2010
Springer
15 years 10 months ago
2010
Springer
Sparse wireless sensor networks (WSNs) are being effectively used in several applications, which include transportation, urban safety, environment monitoring, and many others. Sens...
200
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
190
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—In this work, for a wireless sensor network (WSN) of n randomly placed sensors with node density λ ∈ [1, n], we study the tradeoffs between the aggregation throughput and gat...
173
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TISSEC
2008
15 years 6 months ago
2008
compromised sensor nodes. The framework provides an appropriate abstraction of applicationspecific detection mechanisms and models the unique properties of sensor networks. Based o...
194
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DCOSS
2006
Springer
15 years 10 months ago
2006
Springer
In this paper, we study the fundamental limits of a wireless sensor network's lifetime under connectivity and k-coverage constraints. We consider a wireless sensor network wit...