Presentation | 1999/4/19 Multi-path Backup Self-healing Algorithm with High Recovery Ratio for ATM Network Kiyohito YOSHIHARA, Gen HATTORI, Keizo SUGIYAMA, Sadao OBANA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For backup of failed VPs (Virtual Paths) in ATM (Asynchronous Transfer Mode) networks, many self-healing algorithms have ever been proposed. However, a problem arises that the existing algorithms cannot necessarily provide a larger recovery ratio, which is the ratio of the bandwidth of a backup VP to that of a failed VP, for a failed VP with a higher recovery priority, since the existing algorithms consider only an order for recovery as the recovery priority and recover a failed VP with a single backup VP. For a solution to the problem, we consider not only the order for recovery but also the recovery ratio as the recovery priority, and propose a new self-healing algorithm which recovers each failed VP with one or more backup VPs. Also we evaluate its availability by comparing the existing algorithms through simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | self-healing / recovery priority / recovery ratio / ATM |
Paper # | MVE99-3 |
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Conference Information | |
Committee | MVE |
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Conference Date | 1999/4/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multi-path Backup Self-healing Algorithm with High Recovery Ratio for ATM Network |
Sub Title (in English) | |
Keyword(1) | self-healing |
Keyword(2) | recovery priority |
Keyword(3) | recovery ratio |
Keyword(4) | ATM |
1st Author's Name | Kiyohito YOSHIHARA |
1st Author's Affiliation | KDD R & D Laboratories Inc.() |
2nd Author's Name | Gen HATTORI |
2nd Author's Affiliation | KDD R & D Laboratories Inc. |
3rd Author's Name | Keizo SUGIYAMA |
3rd Author's Affiliation | KDD R & D Laboratories Inc. |
4th Author's Name | Sadao OBANA |
4th Author's Affiliation | KDD R & D Laboratories Inc. |
Date | 1999/4/19 |
Paper # | MVE99-3 |
Volume (vol) | vol.99 |
Number (no) | 15 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |