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Paper Abstract and Keywords
Presentation 2016-05-20 13:00
Optimal deployment of virtual routing function with least total power consumption
Kenichiro Hida, Shin-ichi Kuribayashi (Seikei Univ.) IN2016-15
Abstract (in Japanese) (See Japanese page) 
(in English) In a conventional network, most network devices, such as routers, are dedicated devices that do not have much variation in capacity. In recent years, a new concept of network functions virtualization (NFV) has come into use. The intention is to implement a variety of network functions with software on general-purpose servers, thus enabling the network operator to select their capacities and locations without any constraints.
This paper focuses on allocation of NFV-based routing functions, which is one of critical network functions, and proposes the virtual routing function allocation algorithm that minimizes the total power consumption. In addition, the paper presents the optimal allocation policy of virtual routing functions, based on an evaluation with a ladder-shaped network model. This policy takes the ratio of the power consumption of a routing function to that of a circuit and traffic distribution between areas into consideration. Furthermore, the paper shows that there are cases where the use of NFV-based routing functions makes it possible to reduce the total power consumption dramatically, in comparison to a conventional network, in which it is not economically viable to distribute small-capacity routing functions.
Keyword (in Japanese) (See Japanese page) 
(in English) NFV / resource allocation / virtual routing function / minimum power consumption / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 45, IN2016-15, pp. 79-84, May 2016.
Paper # IN2016-15 
Date of Issue 2016-05-12 (IN) 
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF IN2016-15

Conference Information
Committee IN RCS  
Conference Date 2016-05-19 - 2016-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2016-05-IN-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal deployment of virtual routing function with least total power consumption 
Sub Title (in English)  
Keyword(1) NFV  
Keyword(2) resource allocation  
Keyword(3) virtual routing function  
Keyword(4) minimum power consumption  
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1st Author's Name Kenichiro Hida  
1st Author's Affiliation Seikei University (Seikei Univ.)
2nd Author's Name Shin-ichi Kuribayashi  
2nd Author's Affiliation Seikei University (Seikei Univ.)
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Speaker
Date Time 2016-05-20 13:00:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2016-15 
Volume (vol) IEICE-116 
Number (no) no.45 
Page pp.79-84 
#Pages IEICE-6 
Date of Issue IEICE-IN-2016-05-12 


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