| Presentation | 2020-03-06 Virtual Network Control Method and Effect Verification Considering Electricity Unit Price and Centrality Ryota Nakamura, Shigeaki Harada, Takefumi Wakayama, Ryoichi Kawahara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the increase of communication traffic, the service provisioning cost of telecommunication carriers is increasing. In recent years, however, virtual networks have begun to spread and flexible network control is expected to reduce network operation costs. In this paper, we formulate a problem to control the virtual network so that the electric bill is minimized under the situation where the electricity unit price differs in each area. In addition, a heuristic search method considering electricity unit price and physical network topology for solving this problem in a realistic time is proposed, and the simulation shows that a result comparable to the ideal solution can be obtained in a short time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtual Network Control / Cost Reduction / Centrality |
| Paper # | IN2019-136 |
| Date of Issue | 2020-02-27 (IN) |
| Conference Information | |
| Committee | NS / IN |
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| Conference Date | 2020/3/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Royal Hotel Okinawa Zanpa-Misaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Yoshikatsu Okazaki(NTT) / Takuji Kishida(NTT-AT) |
| Vice Chair | Akihiro Nakao(Univ. of Tokyo) / Kenji Ishida(Hiroshima City Univ.) |
| Secretary | Akihiro Nakao(Osaka Pref Univ.) / Kenji Ishida(NTT) |
| Assistant | Shinya Kawano(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Virtual Network Control Method and Effect Verification Considering Electricity Unit Price and Centrality |
| Sub Title (in English) | |
| Keyword(1) | Virtual Network Control |
| Keyword(2) | Cost Reduction |
| Keyword(3) | Centrality |
| 1st Author's Name | Ryota Nakamura |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 2nd Author's Name | Shigeaki Harada |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 3rd Author's Name | Takefumi Wakayama |
| 3rd Author's Affiliation | Toyo University(Toyo Univ.) |
| 4th Author's Name | Ryoichi Kawahara |
| 4th Author's Affiliation | Toyo University(Toyo Univ.) |
| Date | 2020-03-06 |
| Paper # | IN2019-136 |
| Volume (vol) | vol.119 |
| Number (no) | IN-461 |
| Page | pp.pp.345-350(IN), |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (IN) |