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Proceedings Paper

Verified performance analysis of real-time video multiplexing
Author(s): Gerhard Hasslinger; Daniela Fausten
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Paper Abstract

We study modeling approaches for traffic characteristics of real time video traffic including the distribution function of the size of each group of pictures in MPEG coding and their short term correlation. A numerical solution of the steady state workload distribution is computed for semi-Markovian state models in discrete time. A verification step based on interval arithmetic is able to enclose the numerical result within tight bounds for many cases. We compare the delay and loss performance in data forwarding by a buffered switch as predicted by the model to direct evaluation of publicly available video traces.

Paper Details

Date Published: 8 August 2003
PDF: 13 pages
Proc. SPIE 5244, Performance and Control of Next-Generation Communications Networks, (8 August 2003); doi: 10.1117/12.511340
Show Author Affiliations
Gerhard Hasslinger, Deutsche Telekom (Germany)
Daniela Fausten, Univ. Duisburg-Essen (Germany)

Published in SPIE Proceedings Vol. 5244:
Performance and Control of Next-Generation Communications Networks
Robert D. van der Mei; Frank Huebner, Editor(s)

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