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| Paper Abstract and Keywords | ||
| Presentation | 2018-07-06 13:00 A Method of Designing Service Function Chaining with High Reliability Aiko Oi, Motomu Nakajima, Yuji Soejima, Mitsuho Tahara (NTT)  ICM2018-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Adapting virtualization technologies to carrier networks, such as Network Function Virtualization (NFV) and Software-defined Networking (SDN), enables expensive dedicated hardware to be replaced with inexpensive general-purpose servers and networks to be constructed flexibly. Therefore, the advantages of declining investment (CAPEX) and starting network services quickly are expected. Service Function Chaining (SFC), one of service construction technologies in NFV, selects and orders some Virtualized Network Functions (VNFs) deployed on the servers. The ordered set of VNFs is service chain. In service provision, the high reliability is basically ensured by redundantly service components, which include paths, devices and applications of the service. This approach is also adapted to service chains as duplicating ones, but an impact on the users is large if a VNF fails which is shared among multiple service chains, because of switching to all spare chains. This paper presents a method of designing service function chaining that can increase reliability of service chains while reducing the resources consumption. This method weights VNFs according to the number of user and the resources consumption, and selects only a VNF that has maximum weights as a backup target. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Service Chain / High Reliability / SFC / NFV / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 118, ICM2018-21, pp. 59-64, July 2018. | |
| Paper # | ICM2018-21 | |
| Date of Issue | 2018-06-28 (ICM) | |
| 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 | ICM2018-21 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2018-07-05 - 2018-07-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2018-07-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method of Designing Service Function Chaining with High Reliability |
| Sub Title (in English) | |
| Keyword(1) | Service Chain |
| Keyword(2) | High Reliability |
| Keyword(3) | SFC |
| Keyword(4) | NFV |
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| 1st Author's Name | Aiko Oi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Motomu Nakajima |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Yuji Soejima |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Mitsuho Tahara |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2018-07-06 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ICM |
| Paper # | ICM2018-21 |
| Volume (vol) | vol.118 |
| Number (no) | no.118 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2018-06-28 (ICM) |
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