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Paper Abstract and Keywords
Presentation 2014-10-16 14:55
A study on the quantification of impact of outage for telecommunication networks
Hiroyuki Funakoshi, Tatsuya Matsukawa (NTT) IN2014-75
Abstract (in Japanese) (See Japanese page) 
(in English) In order to quantify the impact of outage for telecommunication networks, the product of number of users and service down time is frequently used. However, the impact of outage is overestimated in the case of using the maximum number of affected users. In this article, the authors proposed a method to improve a calculation by considering the transition of number of disconnected lines. Moreover, the evaluation examples using the data of the
Great East Japan Earthquake and the Mid Niigata Prefecture Earthquake are also shown.
Keyword (in Japanese) (See Japanese page) 
(in English) reliability / impact of outage / quantification / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 253, IN2014-75, pp. 7-12, Oct. 2014.
Paper # IN2014-75 
Date of Issue 2014-10-09 (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 IN2014-75

Conference Information
Committee IN  
Conference Date 2014-10-16 - 2014-10-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Contingency Plan/BCP, Robustness, Security and Privacy, Authentication/ID management, Web Service/SOA/ROA Platform, Social Networking Service (SNS), etc. 
Paper Information
Registration To IN 
Conference Code 2014-10-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on the quantification of impact of outage for telecommunication networks 
Sub Title (in English)  
Keyword(1) reliability  
Keyword(2) impact of outage  
Keyword(3) quantification  
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1st Author's Name Hiroyuki Funakoshi  
1st Author's Affiliation Nippon Telegraph and Telephone Corp. (NTT)
2nd Author's Name Tatsuya Matsukawa  
2nd Author's Affiliation Nippon Telegraph and Telephone Corp. (NTT)
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Speaker
Date Time 2014-10-16 14:55:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2014-75 
Volume (vol) IEICE-114 
Number (no) no.253 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-IN-2014-10-09 


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