Quality of Experience management framework for real-time multimedia applications
International Journal of Internet Protocol Technology
Packet Loss Pattern and Parametric Video Quality Model for IPTV
ICIS '09 Proceedings of the 2009 Eigth IEEE/ACIS International Conference on Computer and Information Science
Multimodal QoE evaluation in P2P-based IPTV systems
MM '11 Proceedings of the 19th ACM international conference on Multimedia
QoM: A new quality of experience framework for multimedia services
ISCC '12 Proceedings of the 2012 IEEE Symposium on Computers and Communications (ISCC)
Framework for the integrated video quality assessment
Multimedia Tools and Applications
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Modern IPTV services are comprised of multiple comprehensive service elements in the entire content delivery chain to maximise the efficiency in networking. Audio-visual content may experience various types of impairments during content ingest, processing, distribution and reception. While some impairments do not cause noticeable distortions to the delivered content, many others such as the network transmission loss can be highly detrimental to the user experience in content consumption. In order to optimise service quality and to provide a benchmarking platform to evaluate the designs for future audio-visual content distribution system, a quality evaluation framework is essential. We introduce such an evaluation framework to assess video service with respect of user perception, while supporting service diagnosis to identify root-causes of any detected quality degradation. Compared with existing QoE frameworks, our solution offers an advanced but practical design for the real-time analysis of IPTV services in multiple service layers.