Designing an effective and high performance network requires an accurate characterization and modeling of network traffic.Theudmodeling of video frame sizes is normally applied in simulation studies and mathematical analysis and generating streams forudtesting and compliance purposes. Besides, video traffic assumed as a major source of multimedia traffic in future heterogeneousudnetwork. Therefore, the statistical distribution of video data can be used as the inputs for performance modeling of networks. Theudfinding of this paper comprises the theoretical definition of distribution which seems to be relevant to the video trace in terms ofudits statistical properties and finds the best distribution using both the graphical method and the hypothesis test.The data set usedudin this article consists of layered video traces generating from Scalable Video Codec (SVC) video compression technique of threeuddifferent movies.
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