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Efficient Shared Protection Network Design Algorithm that Iterates Path Relocation with New Resource Utilization Metrics
http://hdl.handle.net/2237/20747
http://hdl.handle.net/2237/207476e08fbaa-1f36-4f0e-aa1b-677c051ab19c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
e96-b_4_956.pdf (4.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-11-10 | |||||
| タイトル | ||||||
| タイトル | Efficient Shared Protection Network Design Algorithm that Iterates Path Relocation with New Resource Utilization Metrics | |||||
| 言語 | en | |||||
| 著者 |
SATO, Masakazu
× SATO, Masakazu× HASEGAWA, Hiroshi× SATO, Ken-ichi |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | © 2013 IEICE | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | optical path network | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | routing and wavelength assignment | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | shared protection | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | iterative re-optimization | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We propose an efficient network design algorithm that realizes shared protection. The algorithm iteratively improves the degree of wavelength resource usage and fiber utilization. To achieve this, we newly define two metrics to evaluate the degree of wavelength resource usage of a pair of working/backup paths and the fiber utilization efficiency. The proposed method iteratively redesigns groups of paths that are selected in the order determined by the metrics. A numerical analysis verifies that the proposed algorithm can substantially reduce the required wavelength resources and hence fiber cost. It is also verified that the computational complexity of the proposed algorithm is small enough to terminate within practicable time. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | 電子情報通信学会 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1587/transcom.E96.B.956 | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://search.ieice.org/ | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0916-8516 | |||||
| 書誌情報 |
en : IEICE TRANSACTIONS on Communications 巻 E96B, 号 4, p. 956-966, 発行日 2013-04 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://dx.doi.org/10.1587/transcom.E96.B.956 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | https://search.ieice.org/ | |||||
| 識別子タイプ | URI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/20747 | |||||
| 識別子タイプ | HDL | |||||
