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| Presentation | 2020-06-18 13:40 Optimal VNF Management with Model Predictive Control for Multiple Service Chains Masaya Kumazaki (Univ. Fukui), Masaki Ogura (Osaka Univ.), Takuji Tachibana (Univ. Fukui)  NS2020-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | VNF / Service chain / Model predictive control / Optimization problem / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 69, NS2020-22, pp. 1-6, June 2020. | |
| Paper # | NS2020-22 | |
| Date of Issue | 2020-06-11 (NS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NS2020-22 |
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| Conference Information | |
| Committee | PN NS OCS |
| Conference Date | 2020-06-18 - 2020-06-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2020-06-PN-NS-OCS |
| Language | Japanese |
| 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 |
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| 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) |
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| Speaker | Author-1 |
| Date Time | 2020-06-18 13:40:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2020-22 |
| Volume (vol) | vol.120 |
| Number (no) | no.69 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2020-06-11 (NS) |
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