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Paper Abstract and Keywords
Presentation 2019-07-11 13:00
Operation Support System Structure Method for Loose Coupling Between Functions
Hiroyuki Ohyanagi, Kiyotaka Saito, Yuji Soejima, Tsuyoshi Furukawa (NTT) ICM2019-6
Abstract (in Japanese) (See Japanese page) 
(in English) In telecommunication carriers, we have managed NW services stably and efficiently by using OpS (Operation Support System). In recent years, the shortening of the NW service development time and the price reduction have been progressing with rapid development of ICT technology. We also need to deal with such as NW services.
The reason for the long time and high price of OpS development is that many functions in OpS work closely together. So we defined seven functional blocks to minimize OpS development time and cost and proposed OpS configuration architecture.
In this paper, we introduce the concept of micro service architecture to the conventional OpS. Specifically, we propose the OpS configuration architecture to realize loose coupling between functions. We also propose and analyze OpS configuration architecture to reduce development of other functions when we add new function..
Keyword (in Japanese) (See Japanese page) 
(in English) Operation Support System / Microservice Architecture / Network Management / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 111, ICM2019-6, pp. 1-6, July 2019.
Paper # ICM2019-6 
Date of Issue 2019-07-04 (ICM) 
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 ICM  
Conference Date 2019-07-11 - 2019-07-12 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To ICM 
Conference Code 2019-07-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Operation Support System Structure Method for Loose Coupling Between Functions 
Sub Title (in English)  
Keyword(1) Operation Support System  
Keyword(2) Microservice Architecture  
Keyword(3) Network Management  
1st Author's Name Hiroyuki Ohyanagi  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Kiyotaka Saito  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Yuji Soejima  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Tsuyoshi Furukawa  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2019-07-11 13:00:00 
Presentation Time 25 
Registration for ICM 
Paper # IEICE-ICM2019-6 
Volume (vol) IEICE-119 
Number (no) no.111 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-ICM-2019-07-04 

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