1580 search results - page 224 / 316 » Distributed sensor network for real time tracking |
142
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WSNA
2003
ACM
15 years 9 months ago
2003
ACM
Many applications in ubiquitous computing rely on knowing where people and objects are relative to each other. By placing small wireless sensors on people, at specific locations, ...
131
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IPSN
2010
Springer
15 years 11 months ago
2010
Springer
We present Virtual High-resolution Time (VHT), a powerproportional time-keeping service that offers a baseline power draw of a low-speed clock (e.g. 32 kHz crystal), but provides...
129
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INFOCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—The advent of practical rateless codes enables implementation of highly efficient packet-level forward error correction (FEC) strategies for reliable data broadcasting ...
137
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GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
Nowadays, the source localization has been widely applied for wireless sensor networks. The Gaussian mixture model has been adopted for maximum-likelihood (ML) source localization ...
145
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GLVLSI
2009
IEEE
15 years 11 months ago
2009
IEEE
In this work we propose an online reliability tracking framework that utilizes a hybrid network of on-chip temperature and delay sensors together with a circuit reliability macrom...