| Presentation | 2008-07-18 Multipath Routing Method for Improving Fault Tolerance in Multilayer Networks Kazuaki ODA, Hisao YAMAMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Along with development of high speed and large capacity IP network, Multilayer Networks where various networks are constructed on a optical pass network such as WDM (Wavelength Division Multiplexing) networks is paid to attention. Multipath routing methods between source nodes and destination nodes have been researched purposing improvement of fault tolerance. For example, one of the conventional methods is connecting between upper layer IP networks and the lower layer WDM network by two or more links and constructing multiple passes. These passes mutually avoid sharing same nodes and same links so that prompt pass-recovery and fault-distribution at the failure can be expected. This paper proposes the multipath routing method purposing the further improvement of fault tolerance and failure-balancing property, in consideration of traffic and route importance degree. Superiority of this scheme is shown by using computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multilayer Networks / WDM / Fault tolerance / Route-distribution / Traffic-distribution |
| Paper # | CQ2008-25 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2008/7/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multipath Routing Method for Improving Fault Tolerance in Multilayer Networks |
| Sub Title (in English) | |
| Keyword(1) | Multilayer Networks |
| Keyword(2) | WDM |
| Keyword(3) | Fault tolerance |
| Keyword(4) | Route-distribution |
| Keyword(5) | Traffic-distribution |
| 1st Author's Name | Kazuaki ODA |
| 1st Author's Affiliation | Musashi Institute of Technology() |
| 2nd Author's Name | Hisao YAMAMOTO |
| 2nd Author's Affiliation | Musashi Institute of Technology |
| Date | 2008-07-18 |
| Paper # | CQ2008-25 |
| Volume (vol) | vol.108 |
| Number (no) | 137 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |