Presentation | 2020-06-18 Optimal VNF Management with Model Predictive Control for Multiple Service Chains Masaya Kumazaki, Masaki Ogura, Takuji Tachibana, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Network function virtualization (NFV) provides network functions by implementing virtual network function (VNF) on a commercial off-the-shelf (COTS) server. In a service chain that uses multiple VNFs in a suitable order, the number of VNF instances and route selection have to be managed dynamically according to the amount of traffic. In this paper, we propose an optimal VNF placement and route selection with model predictive control for service chains. Our proposed method utilizes the predicted value of injected traffic for each service chain to decide the optimal number of VNF instances. In addition, this method selects the optimal route for each service chain. These processes are performed with model predictive control (MPC). We evaluate the performance of the proposed method with simulation and investigate its effectiveness. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | VNF / Service chain / Model predictive control / Optimization problem |
Paper # | NS2020-22 |
Date of Issue | 2020-06-11 (NS) |
Conference Information | |
Committee | PN / NS / OCS |
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Conference Date | 2020/6/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takehiro Tsuritani(KDDI Research) / Akihiro Nakao(Univ. of Tokyo) / Joji Maeda(Tokyo Univ. of Science) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Kohei Shiomoto(Tokyo City Univ.) / Hideaki Furukawa(NICT) / Tetsuya Oishi(NTT) |
Secretary | Haruki Ogoshi(NTT) / Kohei Shiomoto(Univ. of Electr-Comm.) / Hideaki Furukawa(NTT) / Tetsuya Oishi(Chuo Univ.) / (NTT) |
Assistant | Takahiro Kodama(Kagawa Univ) / Kenji Ishii(Mitsubishi Electric) / Shinya Kawano(NTT) |
Paper Information | |
Registration To | Technical Committee on Photonic Network / Technical Committee on Network Systems / Technical Committee on Optical Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optimal VNF Management with Model Predictive Control for Multiple Service Chains |
Sub Title (in English) | |
Keyword(1) | VNF |
Keyword(2) | Service chain |
Keyword(3) | Model predictive control |
Keyword(4) | Optimization problem |
1st Author's Name | Masaya Kumazaki |
1st Author's Affiliation | University of Fukui(Univ. Fukui) |
2nd Author's Name | Masaki Ogura |
2nd Author's Affiliation | Osaka University(Osaka Univ.) |
3rd Author's Name | Takuji Tachibana |
3rd Author's Affiliation | University of Fukui(Univ. Fukui) |
Date | 2020-06-18 |
Paper # | NS2020-22 |
Volume (vol) | vol.120 |
Number (no) | NS-69 |
Page | pp.pp.1-6(NS), |
#Pages | 6 |
Date of Issue | 2020-06-11 (NS) |