1990 search results - page 212 / 398 » Anonymous communications in mobile ad hoc networks |
133
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
—We analyze the anonymous communication patterns of 2.5 million customers of a Belgian mobile phone operator. With these communications, we construct a social network of customer...
175
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PEWASUN
2005
ACM
16 years 1 days ago
2005
ACM
Using directional antennas in wireless ad hoc networks can significantly improve network performance. However, the deafness problem greatly limits the network performance. This pa...
169
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IJNSEC
2007
15 years 6 months ago
2007
The lack of fixed infrastructure, both physical and organizational, and the highly dynamic nature of ad hoc networks, presents a major challenge in providing secure, authenticate...
177
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
192
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JUCS
2007
15 years 6 months ago
2007
: Numerous studies have shown the difficulty for a single routing protocol to scale with respect to mobility and network size in wireless ad hoc networks. This paper presents a clu...