Location-based assisted handover for the IP Multimedia Subsystem
Computer Communications
Information Sciences: an International Journal
Mobile Networks and Applications
EURASIP Journal on Wireless Communications and Networking - Special issue on advances in quality and performance assessment for future wireless communication services
Dynamic bayesian networks for sequential quality of experience modelling and measurement
NEW2AN'11/ruSMART'11 Proceedings of the 11th international conference and 4th international conference on Smart spaces and next generation wired/wireless networking
ICEC'11 Proceedings of the 10th international conference on Entertainment Computing
Wireless Personal Communications: An International Journal
Proceedings of the 15th Workshop on Mobile Computing Systems and Applications
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Two practical approaches are possible for QoE monitoring: Service performance measurements using statistical samples; and network management system (NMS) using QoS parameters. This paper introduces both methodologies. Fundamental QoE performance metrics are presented and the statistical confidence on measured data is discussed. The proposed method for collecting service level metrics makes use of a mobile QoS agent (MQA) installed in handsets. An MQA is described and validated in a real 3GSM network by means of prototyping. Experimental results show the validated MQA concept to be an appropriate solution for QoE monitoring.