224 search results - page 41 / 45 » Detecting spatial congestion in multihop wireless networks |
211
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GPC
2007
Springer
15 years 10 months ago
2007
Springer
The image of a license plate is scanned by the camera attached to a mobile PDA device and the numbers on the plate are detected by the image processing parts in the proposed Mobile...
284
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ICCCN
2008
IEEE
16 years 14 days ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
206
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JSAC
2011
15 years 27 days ago
2011
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices, such as wireless microphones, is a challenging, but very important, problem that has not yet be...
172
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EWSN
2004
Springer
16 years 5 months ago
2004
Springer
Wireless sensor networks typically consist of a large number of sensor nodes embedded in a physical space. Such sensors are low-power devices that are primarily used for monitoring...
195
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TSMC
2010
15 years 21 days ago
2010
-- This paper presents an artificial ant-colony approach to distributed sensor wakeup control in wireless sensor networks (WSN) to accomplish the joint task of surveillance and tar...