938 search results - page 112 / 188 » Energy optimal data propagation in wireless sensor networks |
174
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WICON
2008
15 years 7 months ago
2008
We study a routing problem in wireless sensor networks where sensors are duty-cycled. When sensors alternate between on and off modes, delay encountered in packet delivery due to ...
174
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BROADNETS
2004
IEEE
15 years 10 months ago
2004
IEEE
One important application of wireless sensor networks is tracking moving objects. The recent progress has made it possible for tiny sensors to have more computing power and storag...
162
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IPCCC
2005
IEEE
15 years 12 months ago
2005
IEEE
Localization is a fundamental operation in mobile and self-configuring networks such as sensor networks and mobile ad hoc networks. For example, sensor location is often critical...
160
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract— The ability to geometrically represent sensed phenomena within a wireless sensor network can provide a more concise view than enumeration of all nodes identifying a phe...
198
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We address the problem of efficiently gathering correlated data from a wireless sensor network, with the aim of designing algorithms with provable optimality guarantees, and unders...