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Paper Abstract and Keywords
Presentation 2013-11-21 15:25
Proposal of the usage of the VM migration to reduce whole network delay in the live migration environment between datacenters
Yukio Nagafuchi, Yasuhiro Teramoto, Toshiharu Kishi, Takaaki Koyama, Hideo Kitazume (NTT) IN2013-88
Abstract (in Japanese) (See Japanese page) 
(in English) Virtual Machines (VMs) and network virtualization technologies have been widely used for cloud computing.
Active VMs can move to other execution environments, an action called ``live migration."
VMs must have the same IP address before and after migration.
Therefore, live migration must be in the same IP segment.
For this reason, network virtualization technologies are used to make a wide area L2 network between data centers (DC).
Such L2 networks have a redundant route problem resulting from the distance between a paticular VM and the default gateway.
To solve this problem, each DC has a default gateway and VMs use the nearest default gateway.
In this paper, we propose a live migration system based on collecting the number of TCP sessions of arbitrary VM from boundary routers, and calculating delay between a VM and user terminals using preset delay information in above network topology.
Using this system, we can reduce whole network delay. We also show the effect of our proposal system using a simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual machine / VM / Network virtualization technologies / live migration / delay reduction / datacenter / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 303, IN2013-88, pp. 7-12, Nov. 2013.
Paper # IN2013-88 
Date of Issue 2013-11-14 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 MoNA IN  
Conference Date 2013-11-21 - 2013-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Home Area Network (HAN), Ubiquitous Network, Mobile Network, Cloud Computing, Contextware, Location Information Service, Mobile Application, etc. 
Paper Information
Registration To IN 
Conference Code 2013-11-MoNA-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of the usage of the VM migration to reduce whole network delay in the live migration environment between datacenters 
Sub Title (in English)  
Keyword(1) Virtual machine  
Keyword(2) VM  
Keyword(3) Network virtualization technologies  
Keyword(4) live migration  
Keyword(5) delay reduction  
Keyword(6) datacenter  
1st Author's Name Yukio Nagafuchi  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Yasuhiro Teramoto  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Toshiharu Kishi  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Takaaki Koyama  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Hideo Kitazume  
5th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2013-11-21 15:25:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2013-88 
Volume (vol) IEICE-113 
Number (no) no.303 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-IN-2013-11-14 

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