Performance evaluation of profiler mechanisms for the internet assured service
ISSN: 0277- 786X
ISBN: ISBN 0-8194-4248-5
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AuthorCano Baños, María Dolores; Cerdán Cartagena, José Fernando; García Haro, Juan; Malgosa Sanahuja, José María
Research GroupGrupo Ingeniería Telemática (GIT)
Knowledge AreaIngeniería Telemática
SponsorsThis work was partly supported by the Spanish Research Council under grant TIC2000-1734-C03-03.
Bibliographic CitationCANO, María Dolores, CERDÁN, Fernando, GARCÍA HARO, Joan, MALGOSA SANAHUJA, José María. Performance evaluation of profiler mechanisms for the internet assured service. En: Proceedings Quality of Service over Next-Generation Data Networks, ITCOM’01, SPIE . Denver, EEUU, Agosto 2001. 182-193 p. vol. 4524. ISBN 0-8194-4248-5
Mecanismos de perfil
Gestión de cola
As Internet is rapidly growing and receiving traffic from multimedia applications that are sensitive to available bandwidth and delay experienced in the network, there is a strong need for quality of service (QoS) support. The Integrated and Differentiated Service models are two approaches for adding QoS to Internet. The Assured Service is an end-to-end service based on the Differentiated Service architecture. In this paper, we study and compare the performance of three profiler mechanisms to provide the guaranties of an Internet Assured Service. Two of them, TSW and Leaky Bucket are the most commonly used, and the third is a new Counter Based profiler, which is proposed in this paper. The study is done by simulation employing TCP RENO sources.
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