899 search results - page 56 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
182
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WWIC
2007
Springer
16 years 8 days ago
2007
Springer
In this paper we present an extension to the OLSR unicast routing protocol to support multicast routing in mobile ad hoc networks. The proposed protocol is based on Multicast Overl...
163
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INFOCOM
2008
IEEE
16 years 17 days ago
2008
IEEE
—In wireless ad-hoc sensor networks, an important issue often faced in geographic greedy forwarding routing is the “local minimum phenomenon” which is caused by deployment ho...
185
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INFOCOM
2007
IEEE
16 years 14 days ago
2007
IEEE
— Topology control and routing protocols are used by designers of wireless packet data networks to lower the node degree, simplify routing and lower the nodes’ energy consumpti...
180
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GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—Via collaborative beamforming, nodes in a wireless network are able to transmit a common message over long distances in an energy efficient fashion. However, the process of mak...
208
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PEWASUN
2004
ACM
15 years 11 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...