QoS restoration using a disjoint path group in ATM networks

K. H. Lee, Y. H. Choi, J. Y. Lee, S. B. Lee

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

Abstract

A QoS restoration scheme for VP-based ATM networks is proposed and its related characteristics are evaluated. The proposed scheme is a state-independent restoration scheme using a disjoint path group. A VP assignment and capacity planning problem using a disjoint path group are formulated. When a failure occurs, failed working VP are switched to protection paths with the same QoS level using a simple and fast restoration algorithm. The simulated restoration characteristics of the proposed algorithm are presented. A scheme of excess capacity assignment to a protection path for dynamic traffic demands is also presented and analyzed.

Original languageEnglish
Title of host publicationProceedings of the 6th IFIP/IEEE International Symposium on Integrated Network Management
Subtitle of host publicationDistributed Management for the Networked Millennium
EditorsEmil Lupu, Morris Sloman, Subrata Mazumdar
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages669-682
Number of pages14
ISBN (Electronic)0780357485, 9780780357488
DOIs
Publication statusPublished - 1999
Event6th IFIP/IEEE International Symposium on Integrated Network Management: Distributed Management for the Networked Millennium, IM 1999 - Boston, United States
Duration: 1999 May 241999 May 28

Publication series

NameProceedings of the 6th IFIP/IEEE International Symposium on Integrated Network Management: Distributed Management for the Networked Millennium

Other

Other6th IFIP/IEEE International Symposium on Integrated Network Management: Distributed Management for the Networked Millennium, IM 1999
CountryUnited States
CityBoston
Period99/5/2499/5/28

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems and Management

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  • Cite this

    Lee, K. H., Choi, Y. H., Lee, J. Y., & Lee, S. B. (1999). QoS restoration using a disjoint path group in ATM networks. In E. Lupu, M. Sloman, & S. Mazumdar (Eds.), Proceedings of the 6th IFIP/IEEE International Symposium on Integrated Network Management: Distributed Management for the Networked Millennium (pp. 669-682). [770715] (Proceedings of the 6th IFIP/IEEE International Symposium on Integrated Network Management: Distributed Management for the Networked Millennium). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INM.1999.770715