2129 search results - page 332 / 426 » Reliability of Wireless Sensor Network with Sleeping Nodes |
187
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
JCM
2008
14 years 10 months ago
2008
We present a scheme based on the Blom scheme for resisting the Sybil type attacks. In this scheme, the authority pre-distributes the combination of the secret used in the Blom sche...
ICRA
2003
IEEE
15 years 3 months ago
2003
IEEE
We study the feasibility of extending the lifetime of a wireless sensor network by exploiting mobility. In our system, a small percentage of network nodes are autonomously mobile,...
109
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WISEC
2010
ACM
15 years 2 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
108
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ITNG
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper the authors describe the implementation and validation of a prototype of an environmental and health monitoring system based on a Wireless Sensor Network (WSN). The ...