11927 search results - page 164 / 2386 » Wireless Sensor Networks |
178
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INFOCOM
2012
IEEE
13 years 4 months ago
2012
IEEE
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
135
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RTSS
2007
IEEE
15 years 8 months ago
2007
IEEE
— We have developed an analysis-based design tool, ANDES, for modeling a wireless sensor network system and analyzing its performance before deployment. ANDES enables designers t...
ADHOC
2008
15 years 2 months ago
2008
Localization is crucial to many applications in wireless sensor networks. In this article, we propose a range-free anchorbased localization algorithm for mobile wireless sensor ne...
141
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CNSR
2008
IEEE
15 years 8 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
137
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WCNC
2008
IEEE
15 years 8 months ago
2008
IEEE
A primary constraint in wireless sensor networks (WSNs) is obtaining reliable and prolonged network operation with power-limited sensor nodes. Most of the approaches to the energy ...