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| Presentation | 2016-03-11 13:20 Improvement of Reliability in the Operation Support System for IP Networks against Large Scale Disasters Hideki Kitahama, Takefumi Nagasawa, Takunori Tsuji, Shota Nyumura, Takeshi Minagawa, Keiji Nomura, Susumu Nishio, Tomoyuki Otani (DT)  ICM2015-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | IP-based network operations support system for the mobile communication network is a large-scale monitoring system that monitors the various types of network equipment. In recent years, it has become a very important social infrastructure with the spread of smartphones. However, the legacy system has a simple redundancy at the single site. If its site and transmission pass were destroyed by a large-scale disaster, it is difficult to monitor the network equipment continuously. After the Great East Japan Earthquake in 2011, further reliability improvement measures are promoted in the mobile communication networks. Therefore we introduce new redundancy scheme that placed a redundant configuration in geographically separate site for a disaster recovery called 2 site 1system. This paper describes an overview and implementation method of this operation support system. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Operation Support System / Reliability Improvement / Redundant Configuration / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 507, ICM2015-53, pp. 61-66, March 2016. | |
| Paper # | ICM2015-53 | |
| Date of Issue | 2016-03-03 (ICM) | |
| 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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ICM2015-53 |
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| Conference Information | |
| Committee | ICM |
| Conference Date | 2016-03-10 - 2016-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Element Management, Management Functionalities, Operations and Management Technologies |
| Paper Information | |
| Registration To | ICM |
| Conference Code | 2016-03-ICM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Reliability in the Operation Support System for IP Networks against Large Scale Disasters |
| Sub Title (in English) | |
| Keyword(1) | Operation Support System |
| Keyword(2) | Reliability Improvement |
| Keyword(3) | Redundant Configuration |
| Keyword(4) | |
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| 1st Author's Name | Hideki Kitahama |
| 1st Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 2nd Author's Name | Takefumi Nagasawa |
| 2nd Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 3rd Author's Name | Takunori Tsuji |
| 3rd Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 4th Author's Name | Shota Nyumura |
| 4th Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 5th Author's Name | Takeshi Minagawa |
| 5th Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 6th Author's Name | Keiji Nomura |
| 6th Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 7th Author's Name | Susumu Nishio |
| 7th Author's Affiliation | DOCOMO Technology,Inc (DT) |
| 8th Author's Name | Tomoyuki Otani |
| 8th Author's Affiliation | DOCOMO Technology,Inc (DT) |
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| Speaker | Author-1 |
| Date Time | 2016-03-11 13:20:00 |
| Presentation Time | 20 minutes |
| Registration for | ICM |
| Paper # | ICM2015-53 |
| Volume (vol) | vol.115 |
| Number (no) | no.507 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2016-03-03 (ICM) |
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