613 search results - page 31 / 123 » A Walking Beacon-Assisted Localization in Wireless Sensor Ne... |
101
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TWC
2008
14 years 9 months ago
2008
Optimal power scheduling for distributed detection in a Gaussian sensor network is addressed for both independent and correlated observations. We assume amplify-and-forward local p...
SIGMOBILE
2010
14 years 8 months ago
2010
—Wireless sensor networks enable large amount of surveillance applications especially for critical and even hostile environments, for example, the sea monitoring. In OceanSense, ...
GSN
2009
Springer
15 years 2 months ago
2009
Springer
We propose energy-efficient compressed sensing for wireless sensor networks using spatially-localized sparse projections. To keep the transmission cost for each measurement low, we...
187
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INFOCOM
2012
IEEE
13 years 7 days ago
2012
IEEE
—In this work we develop a distributed boundary detection algorithm, dubbed Coconut, for 3D wireless sensor networks. It first constructs a tetrahedral structure to delineate th...
ISCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Location awareness is an attractive research issue in the wireless sensor network (WSN). However, precise location information may be unavailable due to the constraint in energy, ...