Presentation | 2014-03-07 Resilient Multi-layer Network Designs and Evaluations Haruki OMURO, Taiju MIKOSHI, Toyofumi TAKENAKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In resilient Multi-layer network (MLN) design method, the shared restoration method has been studied to achieve the resilience against link failures. In this method, for the sake of cost saving the same wavelength is shared among plural optical paths, and the backup optical path is set up against link failure using shared wavelength. However, when solving Integer Liner Programming (ILP) for MLN design using shared restoration method, the larger the network scale is, the harder it becomes to solve. In this paper, in order to cope with this difficulty, we formulate ILP which optimizes working paths and backup paths individually and reduce the number of variables for large scale networks. We evaluate the proposed method from viewpoints of cost performance and calculation times and show the effectiveness of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-layer Network Design / Resilience / Shared Restoration / Integer Liner Programming |
Paper # | NS2013-238 |
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Committee | NS |
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Conference Date | 2014/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Resilient Multi-layer Network Designs and Evaluations |
Sub Title (in English) | |
Keyword(1) | Multi-layer Network Design |
Keyword(2) | Resilience |
Keyword(3) | Shared Restoration |
Keyword(4) | Integer Liner Programming |
1st Author's Name | Haruki OMURO |
1st Author's Affiliation | Graduate School of Engineering, Nihon University() |
2nd Author's Name | Taiju MIKOSHI |
2nd Author's Affiliation | Graduate School of Engineering, Nihon University |
3rd Author's Name | Toyofumi TAKENAKA |
3rd Author's Affiliation | Graduate School of Engineering, Nihon University |
Date | 2014-03-07 |
Paper # | NS2013-238 |
Volume (vol) | vol.113 |
Number (no) | 472 |
Page | pp.pp.- |
#Pages | 6 |
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