Performance analysis of QoS routing with network dependant delay cost

Hahnearl Jeon, Sung Dae Kim, Young Joon Kim, Hyung Taek Kim, Jai Yong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper investigates the problem of path calculation of multiple metric routing. Today's Internet routing is based on a single metric path selecting algorithm. The single metric path is a best effort service that can only support a path for one requirement. In order to support quality-of-service (QoS) call, the path is subject to multiple constraints on the routing metric. In many cases, the path finding problem is NP-complete. This paper proposes the widest-least cost routing algorithm that uses a cost metric that is based on a delay metric and influenced by the resource bandwidth metric and network state. This algorithm is a multiple metric routing algorithm that has the traffic distribution ability to serve a traffic engine ring. Our goal is to select the shortest path when the network link is not loaded, and perform traffic engineering to move traffic to the other path when the network load is heavy. We have studied the performance through simulation and compared it against other routing algorithms.

Original languageEnglish
Title of host publicationProceedings - 15th International Conference on Information Networking, ICOIN 2001
PublisherIEEE Computer Society
Pages689-693
Number of pages5
ISBN (Electronic)0769509517
DOIs
Publication statusPublished - 2001 Jan 1
Event15th International Conference on Information Networking, ICOIN 2001 - Beppu City, Oita, Japan
Duration: 2001 Jan 312001 Feb 2

Publication series

NameInternational Conference on Information Networking
Volume2001-January
ISSN (Print)1976-7684

Other

Other15th International Conference on Information Networking, ICOIN 2001
CountryJapan
CityBeppu City, Oita
Period01/1/3101/2/2

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems

Cite this

Jeon, H., Kim, S. D., Kim, Y. J., Kim, H. T., & Lee, J. Y. (2001). Performance analysis of QoS routing with network dependant delay cost. In Proceedings - 15th International Conference on Information Networking, ICOIN 2001 (pp. 689-693). [905543] (International Conference on Information Networking; Vol. 2001-January). IEEE Computer Society. https://doi.org/10.1109/ICOIN.2001.905543