949 search results - page 122 / 190 » Dependable Geographical Routing on Wireless Sensor Networks |
171
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COMSUR
2011
14 years 4 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
136
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
155
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IJSNET
2007
15 years 4 months ago
2007
: Robustness and security of services like localisation, routing and time synchronisation in Wireless Sensor Networks (WSNs) have been critical issues. Efficient mathematical (gra...
139
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EWSN
2010
Springer
16 years 1 months ago
2010
Springer
Abstract. Radio Link Quality Estimation (LQE) is a fundamental building block for Wireless Sensor Networks, namely for a reliable deployment, resource management and routing. Exist...
170
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PERCOM
2006
ACM
16 years 4 months ago
2006
ACM
In this paper we study the use of vehicles as sensors in a "vehicular sensor network," a new network paradigm that is critical for gathering valuable information in urba...