2123 search results - page 348 / 425 » Mobile computing in next generation wireless networks |
175
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MOBISYS
2009
ACM
16 years 5 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
164
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SENSYS
2004
ACM
15 years 10 months ago
2004
ACM
Habitat and environmental monitoring is a driving application for wireless sensor networks. We present an analysis of data from a second generation sensor networks deployed during...
142
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ADHOCNOW
2005
Springer
15 years 10 months ago
2005
Springer
— In this paper, we address an optimization problem that arises in context of cache placement in sensor networks. In particular, we consider the cache placement problem where the...
128
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PERCOM
2003
ACM
16 years 4 months ago
2003
ACM
Many mobile applications can be greatly enhanced when provided with the locations of people and devices. Ultrasonic location systems have been shown to supply location information...
140
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MWCN
2004
Springer
15 years 9 months ago
2004
Springer
Abstract One of the main problems associated with MANETs is that mobility and the associated route discovery and maintenance procedures of reactive routing protocols cause interrup...