2380 search results - page 339 / 476 » Distributed detection in a large wireless sensor network |
178
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MOBIHOC
2007
ACM
16 years 4 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
154
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
Due to the long propagation delay and high error rate of acoustic channels, it is very challenging to provide reliable data transfer for time-critical applications in an energy-ef...
641
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Presentation
In this paper, we propose a decentralized method for maximizing lifetime of data collection wireless sensor networks (WSNs) by making minimal number of nodes operate and putting ot...
156
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TMC
2010
15 years 3 months ago
2010
—Localization is a fundamental problem in wireless sensor networks and its accuracy impacts the efficiency of location-aware protocols and applications, such as routing and stora...
149
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MOBISYS
2006
ACM
16 years 4 months ago
2006
ACM
The majority of security schemes available for sensor networks assume deployment in areas without access to a wired infrastructure. More specifically, nodes in these networks are ...