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SENSYS
2003
ACM
15 years 7 months ago
2003
ACM
A distinguishing characteristic of wireless sensor networks is the opportunity to exploit characteristics of the application at lower layers. This approach is encouraged by device...
159
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RTAS
2009
IEEE
15 years 8 months ago
2009
IEEE
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...
135
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PADS
2003
ACM
15 years 7 months ago
2003
ACM
Wireless networks’ models differ from wired ones at least in the innovative dynamic effects of host-mobility and open-broadcast nature of the wireless medium. Topology changes d...
122
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ADHOC
2008
15 years 1 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
114
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INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—An important challenge in mobile sensor networks is to enable energy-efficient communication over a diversity of distances while being robust to wireless effects caused by node...