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10th IEEE Symposium on Computers and Communications (ISCC'05)
Performance Enhancement of an AF Service Using TCP-Aware Marking and Dynamic WRED
Cartagena, Murcia, Spain
June 27-June 30
ISBN: 0-7695-2373-0
Christos Bouras, RA Computer Technology Institute-CTI and University of Patras
Afrodite Sevasti, University of Patras and Greek Research and Technology Network-GRNET
The implementation of successful Assured Forwarding (AF) services according to the DiffServ framework remains a challenging problem today, despite the numerous proposals for AF PHB mechanisms and AF-based service implementations. In this work, we propose two modules, the TCP-Window Aware Marker (TWAM) and the Dynamic WRED (DWRED) mechanism for implementing the DiffServ AF PHB. We provide analytical models and an experimental evaluation in order to demonstrate how they succeed in enhancing the quality, increasing fairness, improving the performance and easing the deployment of a production- level AF-based service.
Citation:
Christos Bouras, Afrodite Sevasti, "Performance Enhancement of an AF Service Using TCP-Aware Marking and Dynamic WRED," iscc, pp.642-647, 10th IEEE Symposium on Computers and Communications (ISCC'05), 2005
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