Quality of service routing in the differentiated services framework

Marilia C. Oliveira; Bruno Melo; Goncalo Quadros; Edmundo Monteiro

doi:10.1117/12.417493

2 February 2001 Quality of service routing in the differentiated services framework

Marilia C. Oliveira, Bruno Melo, Goncalo Quadros, Edmundo Monteiro

Proceedings Volume 4211, Internet Quality and Performance and Control of Network Systems; (2001) https://doi.org/10.1117/12.417493
Event: Information Technologies 2000, 2000, Boston, MA, United States

Abstract

In this paper we present a quality of service routing strategy for network where traffic differentiation follows the class-based paradigm, as in the Differentiated Services framework. This routing strategy is based on a metric of quality of service. This metric represents the impact that delay and losses verified at each router in the network have in application performance. Based on this metric, it is selected a path for each class according to the class sensitivity to delay and losses. The distribution of the metric is triggered by a relative criterion with two thresholds, and the values advertised are the moving average of the last values measured.

Citation Download Citation

Marilia C. Oliveira, Bruno Melo, Goncalo Quadros, and Edmundo Monteiro "Quality of service routing in the differentiated services framework", Proc. SPIE 4211, Internet Quality and Performance and Control of Network Systems, (2 February 2001); https://doi.org/10.1117/12.417493

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