243 search results - page 32 / 49 » Cooperative caching in wireless multimedia sensor networks |
100
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INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
109
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PERCOM
2005
ACM
15 years 11 months ago
2005
ACM
Mobile Ad hoc NETworks (MANETs) conveniently complement infrastructure-based networks, allowing mobile nodes to spontaneously form a network and share their services, including br...
CODES
2008
IEEE
15 years 6 months ago
2008
IEEE
Body-area sensor network or BAN-based health monitoring is increasingly becoming a popular alternative to traditional wired bio-monitoring techniques. However, most biomonitoring ...
100
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VTC
2007
IEEE
15 years 6 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
106
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SASO
2008
IEEE
15 years 6 months ago
2008
IEEE
The distribution of data in large dynamic wireless sensor networks presents a difficult problem due to node mobility, link failures, and traffic congestion. In this paper, we pr...