1557 search results - page 148 / 312 » Security and Cooperation in Wireless Networks |
178
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GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
IEEE 802.22 wireless regional area network (WRAN) is an emerging cognitive radio-based system. One of the major challenges for WRANs is how to efficiently schedule both channel sen...
137
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CDC
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—This work considers the problem of reaching consensus in an unreliable linear consensus network. A solution to this problem is relevant for several tasks in multi-agent ...
186
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IPCCC
2005
IEEE
16 years 4 days ago
2005
IEEE
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. The establishment...
169
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JCS
2007
15 years 6 months ago
2007
Many emerging applications in both wired and wireless networks need support of secure group communications. There have been many secure group communication schemes in the setting ...
162
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WMCSA
2008
IEEE
16 years 28 days ago
2008
IEEE
Cost is one of the key challenges facing the deployment of wireless networks. Though 802.11-based networks have shown that costly, licensed spectrum is not always necessary, the c...