6122 search results - page 213 / 1225 » Securing network access in wireless sensor networks |
197
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WSNA
2003
ACM
15 years 12 months ago
2003
ACM
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...
171
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ALGOSENSORS
2009
Springer
16 years 1 months ago
2009
Springer
Barrier coverage in a sensor network has the goal of ensuring that all paths through the surveillance domain joining points in some start region S to some target region T will inte...
174
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ADC
2008
Springer
16 years 29 days ago
2008
Springer
The next-generation of wireless sensor platforms allows for more advanced in-network data processing. The central challenge remains energy and communication efficiency. This paper...
182
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ALGOSENSORS
2010
Springer
15 years 5 months ago
2010
Springer
Wireless networks often experience a significant amount of churn, the arrival and departure of nodes. In this paper we propose a distributed algorithm for single-hop networks that...
174
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WICON
2008
15 years 8 months ago
2008
Cognitive Radio (CR) is seen as one of the enabling technologies for realizing a new spectrum access paradigm, viz. Opportunistic Spectrum Sharing (OSS). IEEE 802.22 is the world&...