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Fair Intelligent Admission Control over DiffServ Network (2003)
| Venue: | IEEE international conf. on networks 2003 |
| Citations: | 7 - 1 self |
BibTeX
@INPROCEEDINGS{Li03fairintelligent,
author = {Ming Li and Doan B. Hoang and Andrew J. Simmonds},
title = {Fair Intelligent Admission Control over DiffServ Network},
booktitle = {IEEE international conf. on networks 2003},
year = {2003},
pages = {501--506}
}
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Abstract
The basic DiffServ model lacks mechanisms to prevent itself from being overload and to inform its internal capacity to the outside world. This paper addresses the problem by presenting a Fair Intelligent Admission Control (FIAC) over an enhanced-DiffServ architecture. The central idea is to make admission decision based on both informed network-status and traffic QoS requirements at the edge node. This model has several advantages : (1) it is backward compatible with DiffServ, (2) it adapts to traffic load and network state changes, and (3) it provides interactive communication between QoS requirements and DiffServ network capability. In this paper, we use simulation to evaluate the performance of DiffServ with or without FIAC. The performance demonstrates that the new scheme is able to admit traffic fairly and achieve edge-to-edge QoS under heavy traffic conditions and network state changes.
Keyphrases
fair intelligent admission control diffserv network network state change edge-to-edge qos interactive communication heavy traffic condition outside world enhanced-diffserv architecture qos requirement edge node traffic qos requirement diffserv network capability central idea admission decision basic diffserv model new scheme several advantage internal capacity traffic load
