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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

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Real-time generation of synthetic MPEG-4 video traffic using wavelets

Lazaro, O. and Girma, D. and Dunlop, J. (2001) Real-time generation of synthetic MPEG-4 video traffic using wavelets. In: Proceedings of the 54th IEEE Vehicular Technology Conference, 2001. IEEE, 418 - 422. ISBN 0-7803-7005-8

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Abstract

This paper presents a wavelet-based video traffic model capable of real-time generation of synthetic MPEG-4 video traffic streams. The strength of the model includes a unified approach to LRD (long range dependence) and SRD (short range dependence) modelling, computational efficiency and benefits associated with the on-line aspect of the model, e.g. no storage requirements. The model accurately estimates system performance for every video quality considered.