11927 search results - page 504 / 2386 » Wireless Sensor Networks |
160
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IPPS
2006
IEEE
16 years 26 days ago
2006
IEEE
By violating MAC-layer protocols, the jamming attack aims at blocking successful communication among wireless nodes. Wireless sensor networks (WSNs) are highly vulnerable to jammi...
213
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SENSYS
2010
ACM
15 years 4 months ago
2010
ACM
This paper presents PipeProbe, a mobile sensor system for determining the spatial topology of hidden water pipelines behind walls. PipeProbe works by dropping a tiny wireless sens...
182
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ICDCN
2009
Springer
15 years 11 months ago
2009
Springer
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
200
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MUE
2007
IEEE
16 years 1 months ago
2007
IEEE
Wireless Sensor Networks (WSNs) have been widely used in environment monitoring to collect useful information. Packet broadcasting is an essential function for establishing a comm...
170
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COMCOM
2007
15 years 6 months ago
2007
Large-scale wireless sensor networks (WSNs) are highly vulnerable to attacks because they consist of numerous resource-constrained devices and communicate via wireless links. Thes...