| 한글제목(Korean Title) |
A Dynamic Path Management with Resilience Constraints under Multiple Link Failures in MPLS/GMPLS Networks |
| 영문제목(English Title) |
A Dynamic Path Management with Resilience Constraints under Multiple Link Failures in MPLS/GMPLS Networks |
| 저자(Author) |
Jong-Tae Park
Min-Hee Kwon
Wee-Hyuk Lee
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| 원문수록처(Citation) |
VOL 15 NO. 01 PP. TM25 ~ 0001 (2005. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
With the emergence of IP over optical technology, resilience is becoming important in MPLS/GMPLS management framework. In this paper, we propose a dynamic MPLS/GMPLS path management strategy in which the path recovery mechanism can rapidly find an optimal backup path which satisfies the resilience constraints under multiple link failure occurrences. The conditions which guarantee the existence of fast backup paths which satisfy the resilience constraints under multiple failures have been derived for a special mesh-type MPLS/GMPLS network, and a dynamic path management algorithm using these conditions has been proposed. Finally, simulation has been done to evaluate the performance of the proposed approach.
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