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Paper Abstract and Keywords
Presentation 2017-04-20 13:55
Refactoring IP structure for flexible network reconfiguration
Aki Fukuda, Shohei Kamamura, Hiroshi Yamamoto, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2017-2
Abstract (in Japanese) (See Japanese page) 
(in English) A wide area IP network has to be reconfigured flexibly to rationalize utilization of network resources to the network environmental change which are traffic amount increasing and traffic matrix change etc., with considering to CAPEX and OPEX minimization and required of QoS. But, when there are several services on the wide area IP network, it is difficult to reconfigure the network in the cause of increasing and diversification of frequency and scale of environmental change of a network. So we establish the network operation and control system which achieves flexible reconfiguration of network after reconsidering present the routing method and the architecture of IP network. Based on the result of analysis about a technical problem when reconfiguring the IP network using present routing method and architecture of IP network, we propose the network operation and control system, which concentrate the EGP function in a SDN controller.
Keyword (in Japanese) (See Japanese page) 
(in English) Wide-area IP network / BGP / OSPF / Network reconfiguration / IP Network architecture / SDN controller / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 3, NS2017-2, pp. 7-12, April 2017.
Paper # NS2017-2 
Date of Issue 2017-04-13 (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 NS2017-2

Conference Information
Committee NS  
Conference Date 2017-04-20 - 2017-04-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyama Shoko Kaigisyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NS 
Conference Code 2017-04-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Refactoring IP structure for flexible network reconfiguration 
Sub Title (in English)  
Keyword(1) Wide-area IP network  
Keyword(2) BGP  
Keyword(3) OSPF  
Keyword(4) Network reconfiguration  
Keyword(5) IP Network architecture  
Keyword(6) SDN controller  
Keyword(7)  
Keyword(8)  
1st Author's Name Aki Fukuda  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Shohei Kamamura  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hiroshi Yamamoto  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Rie Hayashi  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Yoshihiko Uematsu  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2017-04-20 13:55:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2017-2 
Volume (vol) vol.117 
Number (no) no.3 
Page pp.7-12 
#Pages 6 
Date of Issue 2017-04-13 (NS) 

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