1842 search results - page 181 / 369 » Multimedia communication in wireless sensor networks |
175
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In large Wireless Sensor Networks (WSNs), each hop might incur varying delays due to medium access contention, transmission and computation delays. Fast and efficient query re...
147
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CNSR
2009
IEEE
15 years 10 months ago
2009
IEEE
The accuracy of the object tracking is dependent on the tracking time interval. Smaller tracking time interval increases the accuracy of tracking a moving object. However, this inc...
175
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MOBICOM
2009
ACM
16 years 1 months ago
2009
ACM
Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important performance mea...
178
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SENSYS
2006
ACM
16 years 17 days ago
2006
ACM
Extensive empirical studies presented in this paper confirm that the quality of radio communication between low power sensor devices varies significantly with time and environme...
193
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INFOCOM
2005
IEEE
16 years 6 days ago
2005
IEEE
— We consider a scenario where a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing...