A perceptual quality model intended for adaptive VoIP applications: Research Articles
International Journal of Communication Systems
The ETSI computation model: a tool for transmission planning of telephone networks
IEEE Communications Magazine
Quality of service support in IEEE 802.16 networks
IEEE Network: The Magazine of Global Internetworking
Providing voice connectivity to rural India using WiMAX: issues and solution
Proceedings of the 2007 workshop on Networked systems for developing regions
Empirical evaluation of VoIP aggregation over a fixed WiMAX testbed
Proceedings of the 4th International Conference on Testbeds and research infrastructures for the development of networks & communities
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Among several first mile solutions proposed so far, the key advantage of the IEEE 802.16 standard, widely known as WiMAX, is to ensure large area coverage and rather inexpensive equipment at the subscriber side. Modern requirements to wireless connectivity include mandatory QoS guarantees for a wide set of real-time applications: this is the case of the ever growing trend of VoIP calls. To this aim, WiMAX supports natively real-time traffic. In this paper, we report on the results of measurements performed on a WiMAX Alvarion testbed, located in Turin, Italy. In particular, through synthetic VoIP traffic generation, we obtained the corresponding E-model figures, thus tracing the system operation intervals.