1380 search results - page 48 / 276 » GPS-free Positioning in Mobile Ad Hoc Networks |
103
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ADHOC
2008
14 years 12 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...
COMCOM
2008
14 years 12 months ago
2008
In this paper, we address the problem of increasing the effectiveness of an intrusion detection system (IDS) for a cluster of nodes in ad hoc networks. To reduce the performance o...
111
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—We study the challenging problem of strategic content placement in a dynamic MANET. Existing content placement techniques cannot cope with such network dynamics since th...
121
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AINTEC
2006
Springer
15 years 3 months ago
2006
Springer
AOMP (Ad-hoc Overlay Multicast Protocol) is a novel approach for application-layer multicast in ad-hoc networks. We introduce in this paper a new algorithm that exploits a few prop...
141
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—We consider the location service in a mobile adhoc network (MANET), where each node needs to maintain its location information in the network by (i) frequently updating ...