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| Paper Abstract and Keywords | ||
| Presentation | 2013-09-12 09:45 A Study of Evaluating the Impacts of Cascading Failures in Telecommunications Networks Kazuki Hara, Masahiro Hayashi (Tokyo City Univ.)  CQ2013-31 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Cascading failures are wide-area damages of telecommunications networks, caused by successive failures of elements, where the start trigger is an only small failure of an element. This is a hot topic especially in reliability engineering for telecommunications networks. A recent existing research proposed an evaluating method for impacts of cascading failures to determine the best mix of countermeasures for cascading failures. However, it has a problem because it evaluated the impact only from the viewpoint of topology. It never considers the traffic volume while user’s dissatisfaction deeply depends on the mitigation of traffic volume on telecommunications network. Now, this paper proposes a new approach to evaluate the impacts of cascading failures considering traffic volume. This measure expresses the traffic volume after experiencing successive failures. We also have implemented a software to evaluate this new measure, and show some simple numerical evaluation experiments, where we focus on countermeasure that we give surpluses of capacities of elements before experiencing cascading failures. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Telecommunications Networks / Reliability / Cascading failures / Traffic Volume / Impact / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 208, CQ2013-31, pp. 17-22, Sept. 2013. | |
| Paper # | CQ2013-31 | |
| Date of Issue | 2013-09-05 (CQ) | |
| 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 | CQ2013-31 |
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| Conference Information | |
| Committee | CQ MoNA IPSJ-DPS IPSJ-CN IPSJ-EIP |
| Conference Date | 2013-09-12 - 2013-09-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless LAN，M2M／Sensor network，P2P／adhoc network，Mobile application and service，Offload technique，Video delivery，and their quality and saving energy，General area |
| Paper Information | |
| Registration To | CQ |
| Conference Code | 2013-09-CQ-MoNA-DPS-GN-EIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Evaluating the Impacts of Cascading Failures in Telecommunications Networks |
| Sub Title (in English) | |
| Keyword(1) | Telecommunications Networks |
| Keyword(2) | Reliability |
| Keyword(3) | Cascading failures |
| Keyword(4) | Traffic Volume |
| Keyword(5) | Impact |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuki Hara |
| 1st Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 2nd Author's Name | Masahiro Hayashi |
| 2nd Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-09-12 09:45:00 |
| Presentation Time | 25 minutes |
| Registration for | CQ |
| Paper # | CQ2013-31 |
| Volume (vol) | vol.113 |
| Number (no) | no.208 |
| Page | pp.17-22 |
| #Pages | 6 |
| Date of Issue | 2013-09-05 (CQ) |
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