NDLI: A Robustness Approach to Inter-Autonomous System Outbound Traffic Engineering

Content Provider	IEEE Xplore Digital Library
Author	Kin-Hon Ho Georgoulas, S. Amin, M. Pavlou, G.
Copyright Year	2006
Description	Author affiliation: Centre for Communication Systems Research, University of Surrey, Guildford, Surrey GU2 7XH, UK. Email: S.Georgoulas@surrey.ac.uk (Georgoulas, S.) \|\| Centre for Communication Systems Research, University of Surrey, Guildford, Surrey GU2 7XH, UK. Email: G.Pavlou@surrey.ac.uk (Pavlou, G.) \|\| Centre for Communication Systems Research, University of Surrey, Guildford, Surrey GU2 7XH, UK. Email: M.Amin@surrey.ac.uk (Amin, M.) \|\| Centre for Communication Systems Research, University of Surrey, Guildford, Surrey GU2 7XH, UK. Email: K.Ho@surrey.ac.uk (Kin-Hon Ho)
Abstract	Inter-AS outbound Traffic Engineering (TE) aims to control the flow of traffic exiting an AS so as to optimize inter-AS TE objectives such as load balancing among multiple downstream ASes. The inter-AS traffic matrix is fundamental input for outbound TE and its accuracy is essential for the target performance to be achieved. However, deriving an accurate traffic matrix is far from trivial. This paper proposes a robust approach for outbound TE to manage traffic demand uncertainty through Scenario-based Robust Optimization. The objective of this robust outbound TE is to minimize the worst-case maximum inter-AS link utilization across a set of inter-AS traffic matrices while minimizing the performance deviation from the optimal solutions. Simulation results reveal that the robust outbound TE is capable of achieving reasonably good performance under all the given traffic matrices while non-robust approaches are not.
Starting Page	560
Ending Page	565
File Size	284526
Page Count	6
File Format	PDF
ISBN	1424403553
ISSN	81649547
DOI	10.1109/ICC.2006.254854
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-11
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Robustness Systems engineering and theory Tellurium Communication system traffic control Traffic control Telecommunication traffic Control systems Network topology Robust control Load management
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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