3624 search results - page 182 / 725 » Lifetime in Wireless Sensor Networks |
214
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TC
2011
15 years 1 months ago
2011
— Processing the gathered information efficiently is a key functionality for wireless sensor networks. In this article, we study the time complexity, message complexity (number ...
196
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MOBIHOC
2008
ACM
16 years 6 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...
189
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DCOSS
2005
Springer
15 years 8 months ago
2005
Springer
In this paper, we consider the problem of energy balanced data propagation in wireless sensor networks and we generalise previous works by allowing realistic energy assignment. A n...
171
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INFOCOM
2005
IEEE
16 years 5 days ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
178
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PEWASUN
2005
ACM
16 years 4 days ago
2005
ACM
Using directional antennas in wireless ad hoc networks can significantly improve network performance. However, the deafness problem greatly limits the network performance. This pa...