| Presentation | 2009-01-30 High-speed Optical Path Protection Scheme with Tree-shaped Backup Path Configuration in WDM Mesh Networks Masahiro HAYASHITANI, Masahiro SAKAUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a high-speed optical path protection scheme configuring a tree-shaped backup path in WDM mesh 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 a 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 the proposed scheme reduces the failure-recovery time compared with the conventional protection schemes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Protection / Tree-shaped Backup Path / WDM Mesh Networks |
| Paper # | PN2008-61,OPE2008-164,LQE2008-161 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 2009/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-speed Optical Path Protection Scheme with Tree-shaped Backup Path Configuration in WDM Mesh Networks |
| Sub Title (in English) | |
| Keyword(1) | Protection |
| Keyword(2) | Tree-shaped Backup Path |
| Keyword(3) | WDM Mesh Networks |
| 1st Author's Name | Masahiro HAYASHITANI |
| 1st Author's Affiliation | System Platforms Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Masahiro SAKAUCHI |
| 2nd Author's Affiliation | System Platforms Research Laboratories, NEC Corporation |
| Date | 2009-01-30 |
| Paper # | PN2008-61,OPE2008-164,LQE2008-161 |
| Volume (vol) | vol.108 |
| Number (no) | 418 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |