2268 search results - page 344 / 454 » Modeling wireless shadow networks |
149
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JSAC
2008
15 years 5 months ago
2008
In order to fully utilize scarce spectrum resources, dynamic spectrum allocation becomes a promising approach to increase the spectrum efficiency for wireless networks. However, th...
147
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ADHOC
2008
15 years 5 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...
152
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
Outage probabilities in wireless networks depend on various factors: the node distribution, the MAC scheme, and the models for path loss, fading and transmission success. In prior ...
164
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TCOM
2010
14 years 11 months ago
2010
This paper presents a mathematical framework for the evaluation of the performance of proactive and reactive routing protocols in mobile ad hoc networks (MANETs). This unified fram...
154
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INFOCOM
2003
IEEE
15 years 10 months ago
2003
IEEE
— A Mobile Ad hoc Network (MANET) is a collection of wireless mobile nodes forming a temporary network without using any existing infrastructure. Since not many MANETs are curren...