899 search results - page 165 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
120
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MOBISYS
2010
ACM
15 years 2 months ago
2010
ACM
We investigate if WiFi access can be used to augment 3G capacity in mobile environments. We first conduct a detailed study of 3G and WiFi access from moving vehicles, in three dif...
102
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WIMOB
2007
IEEE
15 years 6 months ago
2007
IEEE
— Wireless mesh networks are a promising way to provide Internet access to fixed and mobile wireless devices. In mesh networks, traffic between mesh nodes and the Internet is r...
MOBIHOC
2004
ACM
15 years 11 months ago
2004
ACM
In the near future, the advent of large-scale networks of mobile agents autonomously performing long-term sensing and communication tasks will be upon us. However, using controlle...
114
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COMSWARE
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Wireless sensor networks consist of small, inexpensive devices which interact with the environment, communicate with each other, and perform distributed computations in...
JSAC
2011
14 years 6 months ago
2011
—Driven by both safety concerns and commercial interests, one of the key services offered by vehicular networks is popular content distribution (PCD). The fundamental challenges ...