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 |
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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 | |
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 |
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Country/Territory | Japan |
City | Yokohama |
Period | 16/6/14 → 16/6/17 |
ASJC Scopus subject areas
- Hardware and Architecture
- Electrical and Electronic Engineering