2364 search results - page 164 / 473 » Source-Channel Communication in Sensor Networks |
134
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we investigate the problem of grouping the sensor nodes into clusters to enhance the overall scalability of the network. A selected set of nodes, known as gatewa...
149
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GLOBECOM
2010
IEEE
15 years 2 months ago
2010
IEEE
One challenge in delay tolerant networks (DTNs) is efficient routing, as the lack of contemporaneous end-to-end paths makes conventional routing schemes inapplicable. Many existing...
104
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we study the angle coverage problem in visual sensor networks where all sensors are equipped with cameras. An object of interest moves around the network and the...
124
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JCM
2006
15 years 4 months ago
2006
There are many difficult challenges ahead in the design of an energy-efficient communication stack for wireless sensor networks. Due to the severe sensor node constraints, protocol...
144
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—To address energy constraint problem in sensor networks, node reclamation and replacement strategy has been proposed for networks accessible to human beings and robots. The majo...