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Paper Abstract and Keywords
Presentation 2017-06-16 09:00
[Invited Talk] Technologies of highly reliable networks to keep connecting
Kiyoshi Ueda (NU) IN2017-15
Abstract (in Japanese) (See Japanese page) 
(in English) It is difficult to predict the large-scale disaster such as the Great East Japan Earthquake. In addition, a situation called ” beyond expectation” will arise. It is demanded that damage is avoided as much as possible, and that is restored early. The infrastructure services that must continue being offered include water service, electricity, gas, communication. Importance of the communication increases now. The communication should not stop at the time of the large-scale disaster outbreak, it is demanded that restore quickly even if stop. The telephone service and network had to be nonstop until now for a lifeline including police (110) firefighting (119) for 365 days for 24 hours. I introduce the techniques of the high availability network that continue connecting a person to a person, which were developed by network service providers. I introduce fault processing switching to a stand-by machine at the time of hardware trouble, system restart processing at the time of the software abnormality, service non-stop file update processing. In addition, based on the experience of the Great East Japan Earthquake and the later nuclear plant accident, I mention about the study of the future high availability network. Using scaling location free of the application that Network Function Virtualization (NFV) to virtualize a network functions by software, it become possible to continue processing in the distant place at the time of the large-scale disaster. In addition, I show the expectation to the ad hoc network enabling the communication with the radio multi-hop between the terminals even if existing network infrastructure falls down.
Keyword (in Japanese) (See Japanese page) 
(in English) High Availability Network / Large-Scale Disasters / NFV / Adhoc Network / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 89, IN2017-15, pp. 33-36, June 2017.
Paper # IN2017-15 
Date of Issue 2017-06-08 (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 IN2017-15

Conference Information
Committee IN  
Conference Date 2017-06-15 - 2017-06-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Roudou-Fukushi-Kaikan (Koriyama) 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2017-06-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Technologies of highly reliable networks to keep connecting 
Sub Title (in English)  
Keyword(1) High Availability Network  
Keyword(2) Large-Scale Disasters  
Keyword(3) NFV  
Keyword(4) Adhoc Network  
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1st Author's Name Kiyoshi Ueda  
1st Author's Affiliation NIHON University (NU)
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Speaker
Date Time 2017-06-16 09:00:00 
Presentation Time 40 
Registration for IN 
Paper # IEICE-IN2017-15 
Volume (vol) IEICE-117 
Number (no) no.89 
Page pp.33-36 
#Pages IEICE-4 
Date of Issue IEICE-IN-2017-06-08 


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