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| Presentation | 2016-01-22 12:25 A server resource allocation method considering combination of NW functions on NFV -- NetroSphere: Towards the Transformation of Carrier Networks -- Hiroyuki Kurita, Hiroyuki Nakamura (NTT)  NS2015-158 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Carriers are now considering application of NFV to their networks. Towards NFV, transport functions such as firewall and VPN are implemented in software and they are also virtualized. While transport functions need to process wide band traffic with low latency, high-speed packet processing technologies such as Intel DPDK has improved the throughput and the latency of a single function. However, the throughput and the delay when combining multiple functions (e.g. service chaining) have not been taken into consideration enough and there are some problems, such as the increase of the throughput of switches and the increase of the latency. In this paper, we clarify requirements for allocation of transport functions to servers and propose a method which locates a series of functions on one server. The proposed method also determines the server which utilize the resource of servers, such as CPU cores and memory, most effectively. An evaluation of the proposed method has confirmed that the method can reduce the unused resource by 65% in average. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | NFV / VM / allocation / high throughput / low latency / server / resource / load balancer | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 404, NS2015-158, pp. 69-74, Jan. 2016. | |
| Paper # | NS2015-158 | |
| Date of Issue | 2016-01-14 (NS) | |
| ISSN | Print edition: ISSN 0913-5685 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 | NS2015-158 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2016-01-21 - 2016-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2016-01-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A server resource allocation method considering combination of NW functions on NFV |
| Sub Title (in English) | NetroSphere: Towards the Transformation of Carrier Networks |
| Keyword(1) | NFV |
| Keyword(2) | VM |
| Keyword(3) | allocation |
| Keyword(4) | high throughput |
| Keyword(5) | low latency |
| Keyword(6) | server |
| Keyword(7) | resource |
| Keyword(8) | load balancer |
| 1st Author's Name | Hiroyuki Kurita |
| 1st Author's Affiliation | Nippon Telegraph and Telephone (NTT) |
| 2nd Author's Name | Hiroyuki Nakamura |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone (NTT) |
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| Speaker | Author-1 |
| Date Time | 2016-01-22 12:25:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2015-158 |
| Volume (vol) | vol.115 |
| Number (no) | no.404 |
| Page | pp.69-74 |
| #Pages | 6 |
| Date of Issue | 2016-01-14 (NS) |
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