6164 search results - page 256 / 1233 » Environmental Sensor Networks |
118
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CN
2006
15 years 4 months ago
2006
Large-scale sensor networks impose energy and communication constraints, thus it is difficult to collect data from each individual sensor node and process it at the sink. In this ...
118
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TSP
2008
15 years 4 months ago
2008
We minimize average transmit power with finite-rate feedback for coherent communications in a wireless sensor network (WSN), where sensors communicate with a fusion center using ad...
165
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ICNP
2003
IEEE
15 years 9 months ago
2003
IEEE
Abstract—In the paper, we devise and evaluate a fully decentralized, light-weight, dynamic clustering algorithm for target tracking. Instead of assuming the same role for all the...
134
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INFOCOM
2005
IEEE
15 years 10 months 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...
161
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MOBICOM
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, architectures for two-dimensional and three-dimensional underwater sensor networks are discussed. A detailed overview on the current solutions for medium access con...