| Presentation | 2016-06-24 A method for updating a set of attractors in Yuragi-based virtual network topology control Koki Sakamoto, Toshihiko Ohba, Shin'ichi Arakawa, Masayuki Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Our research group has proposed a VNT control method based on attractor selection. Since the number of attractors composing an attractor set is limited, it is important to decide what kind of attractors should be prepared. The existing method prepares attractors such that their topological characteristics are different from each other. However, since the existing method does not incorporate current traffic information when designing attractors, it is likely that VNT control needs an additional step to find a good VNT. This paper therefore proposes a method for reducing the number of steps to find a solution. Our basic approach is to check each attractor to see whether it is adaptive under the current traffic demand or not through off-line simulations. Then, our method removes non-adaptive attractors and adds adaptive attractors from/to the attractor set. Evaluation results show that our method reduces the number of steps to find a solution by 60%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | VNT Control / Wave-length Routing / Attractor Selection / Designing Optical Network / A set of Attractors / Attractor Update / Yuragi |
| Paper # | PN2016-10 |
| Date of Issue | 2016-06-16 (PN) |
| Conference Information | |
| Committee | OCS / NS / PN |
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| Conference Date | 2016/6/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Akira Hirano(NTT) / Hideki Tode(Osaka Pref. Univ.) / Eiji Oki(Univ. of Electro-Comm.) |
| Vice Chair | Itsuro Morita(KDDI R&D Labs.) / Yoshikatsu Okazaki(NTT) / Hiroshi Hasegawa(Nagoya Univ.) / Takehiro Tsuritani(KDDI Labs.) / Haruki Ogoshi(Furukawa Electric) |
| Secretary | Itsuro Morita(NTT) / Yoshikatsu Okazaki(Sumitomo Electric Industries) / Hiroshi Hasegawa(Kyushu Inst. of Tech.) / Takehiro Tsuritani(NTT) / Haruki Ogoshi(NICT) |
| Assistant | / Shohei Kamamura(NTT) / Masahiro Nakagawa(NTT) / Soichiro Kametani(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Network Systems / Technical Committee on Photonic Network |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A method for updating a set of attractors in Yuragi-based virtual network topology control |
| Sub Title (in English) | |
| Keyword(1) | VNT Control |
| Keyword(2) | Wave-length Routing |
| Keyword(3) | Attractor Selection |
| Keyword(4) | Designing Optical Network |
| Keyword(5) | A set of Attractors |
| Keyword(6) | Attractor Update |
| Keyword(7) | Yuragi |
| 1st Author's Name | Koki Sakamoto |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Toshihiko Ohba |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Shin'ichi Arakawa |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| 4th Author's Name | Masayuki Murata |
| 4th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2016-06-24 |
| Paper # | PN2016-10 |
| Volume (vol) | vol.116 |
| Number (no) | PN-113 |
| Page | pp.pp.27-32(PN), |
| #Pages | 6 |
| Date of Issue | 2016-06-16 (PN) |