899 search results - page 75 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
194
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MSWIM
2003
ACM
15 years 11 months ago
2003
ACM
The seamless communication of data and voice over short-range, point-to-multipoint wireless links between mobile and/or stationary devices is becoming a reality by newly introduce...
180
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ICOIN
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Network security is considered one of the obstacles that prevent the wide deployment of ad-hoc wireless networks. Among many security problems, authentication is the most...
168
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ADHOCNOW
2006
Springer
16 years 8 days ago
2006
Springer
We consider an ad-hoc network consisting of devices that try to gain access for transmission through a shared communication channel. We redesign randomized protocol of Cai, Lu and ...
185
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PEWASUN
2004
ACM
15 years 11 months ago
2004
ACM
An M/MMGI/1/K queuing model is developed for the analysis of IEEE 802.11 DCF using RTS/CTS. Results are based on arbitrary contention conditions, namely, collision probabilities, ...
156
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract-- Vehicle-to-vehicle communications can be used effectively for intelligent transport systems (ITS) and locationaware services [1]. The ability to disseminate information ...