899 search results - page 26 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
134
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PEWASUN
2004
ACM
15 years 7 months ago
2004
ACM
In many instances, an ad hoc network consists of nodes with different hardware and software capabilities as well as power limitations. This is the case of ad hoc grids where devi...
121
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INFOCOM
2002
IEEE
15 years 6 months ago
2002
IEEE
— Directional antennas can be useful in significantly increasing node and network lifetime in wireless ad hoc networks. In order to utilize directional antennas, an algorithm is ...
109
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract - In this paper we present a design of a medium access control protocol that allows the utilization of unused licensed spectrum of deployed wireless cellular systems (Prim...
VTC
2006
IEEE
15 years 8 months ago
2006
IEEE
118
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ICNS
2007
IEEE
15 years 8 months ago
2007
IEEE
: Ad hoc networks are networks that consist of wireless mobile nodes. They are networks that do not require any preestablished infrastructure. Their ability to quickly and dynamica...