Source-based wavelength-path protection scheme with tree-shaped backup-path configuration in WDM networks

Masahiro Hayashitani; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka

doi:10.1109/HPSR.2016.7525639

Source-based wavelength-path protection scheme with tree-shaped backup-path configuration in WDM networks

Masahiro Hayashitani, Satoru Okamoto, Eiji Oki, Naoaki Yamanaka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

This paper proposes a source-based high-speed wavelength-path protection scheme configuring a tree-shaped backup path in WDM networks. In the proposed scheme, a failure-detecting node on a primary path starts protection by sending a failure notification to a source node of the primary path through the tree-shaped backup path. Intermediate nodes on the backup path and the source node which receive the failure notification switch to the backup path autonomously. Therefore, the proposed scheme provides high-speed protection. The simulation results revealed that the proposed scheme reduces the failure-recovery time compared with the conventional protection schemes.

Original language	English
Title of host publication	2016 IEEE 17th International Conference on High Performance Switching and Routing, HPSR 2016
Publisher	IEEE Computer Society
Pages	55-60
Number of pages	6
Volume	2016-July
ISBN (Electronic)	9781479989508
DOIs	https://doi.org/10.1109/HPSR.2016.7525639
Publication status	Published - 2016 Jul 28
Externally published	Yes
Event	17th IEEE International Conference on High Performance Switching and Routing, HPSR 2016 - Yokohama, Japan Duration: 2016 Jun 14 → 2016 Jun 17

Other

Other	17th IEEE International Conference on High Performance Switching and Routing, HPSR 2016
Country	Japan
City	Yokohama
Period	16/6/14 → 16/6/17

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

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Source-based wavelength-path protection scheme with tree-shaped backup-path configuration in WDM networks. / Hayashitani, Masahiro; Okamoto, Satoru; Oki, Eiji; Yamanaka, Naoaki.

2016 IEEE 17th International Conference on High Performance Switching and Routing, HPSR 2016. Vol. 2016-July IEEE Computer Society, 2016. p. 55-60 7525639.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hayashitani, M, Okamoto, S, Oki, E & Yamanaka, N 2016, Source-based wavelength-path protection scheme with tree-shaped backup-path configuration in WDM networks. in 2016 IEEE 17th International Conference on High Performance Switching and Routing, HPSR 2016. vol. 2016-July, 7525639, IEEE Computer Society, pp. 55-60, 17th IEEE International Conference on High Performance Switching and Routing, HPSR 2016, Yokohama, Japan, 16/6/14. https://doi.org/10.1109/HPSR.2016.7525639

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abstract = "This paper proposes a source-based high-speed wavelength-path protection scheme configuring a tree-shaped backup path in WDM networks. In the proposed scheme, a failure-detecting node on a primary path starts protection by sending a failure notification to a source node of the primary path through the tree-shaped backup path. Intermediate nodes on the backup path and the source node which receive the failure notification switch to the backup path autonomously. Therefore, the proposed scheme provides high-speed protection. The simulation results revealed that the proposed scheme reduces the failure-recovery time compared with the conventional protection schemes.",

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