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Paper Abstract and Keywords
Presentation 2014-03-07 10:40
Gradual Migration based on Network Virtualization
Takeshi Shibata, Makoto Kitani, Hayato Hoshihara, Daisuke Mashimo, Toshiaki Suzuki, Masahiro Kimura, Kiyotaka Takahashi, Yutaka Okui, Yoshihiro Ashi, Akihiko Takase (Hitachi) NS2013-248
Abstract (in Japanese) (See Japanese page) 
(in English) The conventional scheme to migrate a legacy network into a new network is mainly based on an overlay model that minimizes changes of the legacy network.
In the overlay model, data packets sent from the legacy network is encapsulated by the new network packet format and is transmitted over the tunnel on the new network.
The transmission quality depends heavily on the quality of the new network and its quality is also affected by the change of the network topology.
We will propose a novel migration scheme from the legacy network to the new network to solve the above issues.
The proposed scheme is based on a network virtualization technology and can minimize influences on the current network services.
By the proposed scheme, the legacy network is migrated into the new network without stopping the network services by emulating the legacy network function on the new network.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtualization / Migration / Graduality / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 472, NS2013-248, pp. 415-418, March 2014.
Paper # NS2013-248 
Date of Issue 2014-02-27 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee NS IN  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2014-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Gradual Migration based on Network Virtualization 
Sub Title (in English)  
Keyword(1) Virtualization  
Keyword(2) Migration  
Keyword(3) Graduality  
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1st Author's Name Takeshi Shibata  
1st Author's Affiliation Hitachi, Ltd. (Hitachi)
2nd Author's Name Makoto Kitani  
2nd Author's Affiliation Hitachi, Ltd. (Hitachi)
3rd Author's Name Hayato Hoshihara  
3rd Author's Affiliation Hitachi, Ltd. (Hitachi)
4th Author's Name Daisuke Mashimo  
4th Author's Affiliation Hitachi, Ltd. (Hitachi)
5th Author's Name Toshiaki Suzuki  
5th Author's Affiliation Hitachi, Ltd. (Hitachi)
6th Author's Name Masahiro Kimura  
6th Author's Affiliation Hitachi, Ltd. (Hitachi)
7th Author's Name Kiyotaka Takahashi  
7th Author's Affiliation Hitachi, Ltd. (Hitachi)
8th Author's Name Yutaka Okui  
8th Author's Affiliation Hitachi, Ltd. (Hitachi)
9th Author's Name Yoshihiro Ashi  
9th Author's Affiliation Hitachi, Ltd. (Hitachi)
10th Author's Name Akihiko Takase  
10th Author's Affiliation Hitachi, Ltd. (Hitachi)
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Speaker Author-1 
Date Time 2014-03-07 10:40:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2013-248 
Volume (vol) vol.113 
Number (no) no.472 
Page pp.415-418 
#Pages
Date of Issue 2014-02-27 (NS) 


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