Subnetwork-based Segment Restoration for fast fault Recovery in the MPLS network 


Vol. 27,  No. 11, pp. 1046-1054, Nov.  2002


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  Abstract

In this paper, we propose a subnetwork-based segment restoration scheme to reduce the restoration time and restoration resources. And we compare and analyze the restoration performance according to the size of divided subnetworks. Segment restoration is based on network partitioning where a large network is divided into several small subnetworks and the end-to-end data path is divided into multiple segments according to the subnetworks. In segment restoration, the link/node failure is restored by segment instead of end-to-end path. Because most faults are restored within the subnetwork, the restoration performance can be improved. From the simulation analysis, we verified that the proposed segment restoration has advantage of restoration time and backup resource utilization.

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  Cite this article

[IEEE Style]

H. Shin, J. Jang, Y. Kim, "Subnetwork-based Segment Restoration for fast fault Recovery in the MPLS network," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 11, pp. 1046-1054, 2002. DOI: .

[ACM Style]

Hae-Joon Shin, Jae-Jun Jang, and Young-Tak Kim. 2002. Subnetwork-based Segment Restoration for fast fault Recovery in the MPLS network. The Journal of Korean Institute of Communications and Information Sciences, 27, 11, (2002), 1046-1054. DOI: .

[KICS Style]

Hae-Joon Shin, Jae-Jun Jang, Young-Tak Kim, "Subnetwork-based Segment Restoration for fast fault Recovery in the MPLS network," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 11, pp. 1046-1054, 11. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880