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An incentive-based quality of service aware algorithm for offline inter-AS traffic engineering

Ho, KH, Pavlou, G, Howarth, MP and Wang, N (2004) An incentive-based quality of service aware algorithm for offline inter-AS traffic engineering In: IEEE International Workshop on IP Operations and Management, 2004-10-11 - 2004-10-13, Beijing, PEOPLES R CHINA.

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Abstract

This paper focuses on incentive-based offline inter-AS traffic engineering with end-to-end Quality of Service (QoS) guarantees. We investigate a key inter-AS traffic engineering problem, the "egress router selection problem". The objective is to select an egress router for each expected aggregate inter-AS traffic flow so that the required end-to-end QoS is provided and the capacity constraint of each inter-AS link is met while minimizing the total inter-AS transit cost. The problem is NPhard and we propose a genetic algorithm to solve it. Simulation results show that our proposed approach performs better than conventional greedy-based approaches.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: offline inter-AS Traffic Engineering, end-to-end Quality of Service
Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Depositing User: Melanie Hughes
Date Deposited: 16 Sep 2010 09:26
Last Modified: 23 Sep 2013 18:36
URI: http://epubs.surrey.ac.uk/id/eprint/2061

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