On-the-fly coding for real-time applications
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Exploiting adaptive window techniques to reduce TCP congestion in mobile peer networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A unified QoS-inspired load optimization framework for multiple access points based wireless LANs
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
ICWMC '10 Proceedings of the 2010 6th International Conference on Wireless and Mobile Communications
Traffic monitoring and analysis for the optimization of a 3G network
IEEE Wireless Communications
Traffic shaping measurements and analyses in 3G network
Proceedings of the 2nd ACM workshop on High performance mobile opportunistic systems
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In this paper, we show statistical analyses of several types of traffic sources in a UMTS network, namely, voice, video, and data sources. For each traffic source type measurements were collected in order to, on the one hand, gain better understanding of the statistical characteristics of the sources and, on the other hand, enable forecasting traffic behavior in the network. The latter can be used to estimate service times and Quality of Service. Based on evaluation of packet inter-arrival times, we propose the Polya distribution to be used in network simulations or in estimations of available capacity in opportunistic sessions. Our results can be applied for dynamic network configuration in order to avoid potential network congestions or overflows.