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

Masahiro Hayashitani, Satoru Okamoto, Eiji Oki, Naoaki Yamanaka

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2016 IEEE 17th International Conference on High Performance Switching and Routing, HPSR 2016
出版社IEEE Computer Society
ページ55-60
ページ数6
2016-July
ISBN(電子版)9781479989508
DOI
出版ステータスPublished - 2016 7 28
外部発表はい
イベント17th IEEE International Conference on High Performance Switching and Routing, HPSR 2016 - Yokohama, Japan
継続期間: 2016 6 142016 6 17

Other

Other17th IEEE International Conference on High Performance Switching and Routing, HPSR 2016
国/地域Japan
CityYokohama
Period16/6/1416/6/17

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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