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Proceedings Paper

Quality of service routing in the differentiated services framework
Author(s): Marilia C. Oliveira; Bruno Melo; Goncalo Quadros; Edmundo Monteiro
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Paper 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.

Paper Details

Date Published: 2 February 2001
PDF: 8 pages
Proc. SPIE 4211, Internet Quality and Performance and Control of Network Systems, (2 February 2001); doi: 10.1117/12.417493
Show Author Affiliations
Marilia C. Oliveira, Univ. de Coimbra (Portugal)
Bruno Melo, Univ. de Coimbra (Portugal)
Goncalo Quadros, Univ. de Coimbra (Portugal)
Edmundo Monteiro, Univ. de Coimbra (Portugal)


Published in SPIE Proceedings Vol. 4211:
Internet Quality and Performance and Control of Network Systems
Angela L. Chiu; Frank Huebner; Robert D. van der Mei, Editor(s)

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