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

신해준 (영남대학교 대학원 정보통신공학과 차세대 네트워킹 연구실)
장재준 (영남대학교 대학원 정보통신공학과 차세대 네트워킹 연구실)
김영탁 (영남대학교 대학원 정보통신공학과 차세대 네트워킹 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.27, no.11C, 2002 , pp. 1046-1054 More about this Journal
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.
Keywords
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Implementation of the Simulation Model for the MPLS Signaling Protocol and OAM Functions with OPNET /
[ 임은혁;신해준;김영탁 ] / OPNETWORK 2000
2 Multi-protocol Label Switching Architeecture /
[ IETF MPLS working group ] / IETF Internet Draft
3 MPLS userplane OAM messaging /
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[ 신해준;장재준;김영탁 ] / 통신학회논문지
5 Frameword for MPLS based Recovery /
[ Vishal Sharma(et al.) ] / IETF Internet Draft
6 OAM Functionality for MPLS Network /
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7 Protection/Restoration of MPLS Network /
[ S.Makam;V.Sharma;K.Owens;C.Haung ] / IETF Internet Draft
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9 Noriaki Yoshikai /
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10 Fast Reroute Techniques in RSVP-TE /
[ Ping Pen(et al.) ] / IETF Internet Draft
11 Extensions to RSVP-TE for MPLS path protection /
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[ 김영탁;임은혁 ] / Korea Telecom Journal
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15 Requirement Framework for Fast Reroute with MPLS /
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16 /
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19 B-ISDN Operation and Maintenance Principles and Function /
[] / ITU-T Rec. Ⅰ.610
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