A fuzzy LSP regulator for preemption control in a DiffServ-aware MPLS internet

N. M. Din, H. Z. Abidin, S. F.A. Rahman, N. Fisal

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

Abstract

This paper describes a proposal for a fuzzy logic LSP regulator for preemption control in a DiffServ-aware MPLS Internet network based on the Russian Doll bandwidth allocation scheme. The fuzzy logic regulator regulates the incoming traffic based on class by either rerouting or resizing existing less prioritized traffic or rejecting the admission request. Three DiffServ traffic class types were used in the DiffServ-aware MPLS network under study, i.e. premium, assured and best effort traffic. The fuzzy logic regulator uses the premium traffic utilization value, the assured and best effort traffic amount of borrowed bandwidth information as inputs and the preemption decision as output. A simulation study was performed for the fuzzy logic regulator using ns-2. A comparative analysis was conducted with preemption, no preemption and with fuzzy logic regulator preemption. The results show that the fuzzy logic pre-emption scheme gave better performance in terms of connection blocking probability and throughput.

Original languageEnglish
Title of host publication2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings
Pages415-420
Number of pages6
DOIs
Publication statusPublished - 01 Dec 2005
Event2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications - Kuala Lumpur, Malaysia
Duration: 16 Nov 200518 Nov 2005

Publication series

Name2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings
Volume1

Other

Other2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications
CountryMalaysia
CityKuala Lumpur
Period16/11/0518/11/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'A fuzzy LSP regulator for preemption control in a DiffServ-aware MPLS internet'. Together they form a unique fingerprint.

  • Cite this

    Din, N. M., Abidin, H. Z., Rahman, S. F. A., & Fisal, N. (2005). A fuzzy LSP regulator for preemption control in a DiffServ-aware MPLS internet. In 2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings (pp. 415-420). [1635515] (2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings; Vol. 1). https://doi.org/10.1109/ICON.2005.1635515