1390 search results - page 33 / 278 » Virtual Mobile Nodes for Mobile Ad Hoc Networks |
126
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WIMOB
2008
IEEE
15 years 7 months ago
2008
IEEE
—To avoid the single point of failure for the certificate authority (CA) in MANET, a decentralized solution is proposed where nodes are grouped into different clusters. Each clu...
116
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IJNSEC
2007
15 years 1 months ago
2007
This paper analyzes the blackhole attack which is one of the possible attacks in ad hoc networks. In a blackhole attack, a malicious node impersonates a destination node by sendin...
133
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SECURWARE
2008
IEEE
15 years 7 months ago
2008
IEEE
Mobile ad hoc networking is an operating mode for rapid mobile host interconnection, where nodes rely on each other, in order to maintain network connectivity and functionality. S...
VTC
2008
IEEE
15 years 7 months ago
2008
IEEE
— We propose a dynamic blind beamforming scheme which allows to benefit from antenna directivity in large mobile ad hoc networks while avoiding heavy feedback to track mobile no...
121
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ISCC
2007
IEEE
15 years 7 months ago
2007
IEEE
We analyze the problem of reducing packet losses due to the authentication time which is required when an ad hoc node switches across different gateways in a mobile ad hoc network...