Abstract
In order to provide modern multimedia applications with firm guarantees on quality of service (QoS) we have proposed a simplified guaranteed service. In this paper we introduce a router model with per-input shapers for the aggregate flows at the output ports. We calculate the delay bound for the guaranteed-service traffic. The existing QoS architecture for differentiated services does not give a computable delay bound, which is essential for interactive real-time communications. We show that at the expense of some modifications to the structure of the output port of the routers it is possible to compute a finite delay bound in the case of aggregate scheduling.
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Ossipov, E., Karlsson, G. (2003). The Effect of Per-input Shapers on the Delay Bound in Networks with Aggregate Scheduling. In: Ventre, G., Canonico, R. (eds) Interactive Multimedia on Next Generation Networks. MIPS 2003. Lecture Notes in Computer Science, vol 2899. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-40012-7_9
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DOI: https://doi.org/10.1007/978-3-540-40012-7_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-20534-0
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