1397 search results - page 136 / 280 » Wireless ad hoc VoIP |
173
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WCNC
2008
IEEE
16 years 24 days ago
2008
IEEE
—High node mobility and transient connectivity in Vehicular Ad Hoc NETworks have introduced numerous challenges in the design of efficient communication protocols for these netwo...
280
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GLOBECOM
2007
IEEE
16 years 22 days ago
2007
IEEE
Abstract—Directional antennas are expected to provide significant improvements over omni-directional antennas in wireless ad hoc networks. Directional MAC protocols, however, int...
179
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ICDCS
2006
IEEE
16 years 14 days ago
2006
IEEE
In this paper, we study distributed approximation algorithms for fault-tolerant clustering in wireless ad hoc and sensor networks. A k-fold dominating set of a graph G = (V, E) is...
196
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PADS
2004
ACM
15 years 12 months ago
2004
ACM
In mobile ad hoc network (MANET) studies, it is imperative to use highly detailed device models as they provide high layer protocols with good prediction of underlying wireless co...
209
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PEWASUN
2004
ACM
15 years 12 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...