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WWIC
2004
Springer

On Connectivity in Ad Hoc Networks under Jamming Using Directional Antennas and Mobility

10 years 8 months ago
On Connectivity in Ad Hoc Networks under Jamming Using Directional Antennas and Mobility
In this paper we investigate the problem of maintaining connectivity under jamming in multihop ad hoc wireless networks. Connectivity is measured using a connectivity index, which indicates the probability that there exists a path between two nodes. We first show that connectivity can be drastically reduced with a relatively small number of jammers. We show that using sectored antennas can maintain connectivity in the presence of a significantly higher number of jammers at the expense of higher average number of hops. Finally, we show that mobility allows further resiliency to jamming.
Guevara Noubir
Added 03 Jul 2010
Updated 03 Jul 2010
Type Conference
Year 2004
Where WWIC
Authors Guevara Noubir
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