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| Presentation | 2012-09-20 16:20 [Invited Talk] Key Issues and approaches for developing flexible mobile core networks Wataru Takita, Shigeru Iwashina, Tetsuya Nakamura, Takashi Shimizu (NTT DOCOMO)  NS2012-62 IN2012-60 CS2012-51 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A devastating disaster causes various serious problems that prevent normal operation of a mobile network to provide communication services properly. In the case of a widespread and large scale disaster like the Great East Japan Earthquake, the mobile network most probably faces massive amount of call attempts for both voice and packet communications because most of people urgently try to confirm the safety of their family, friends, and so forth. It is very difficult to maintain adequate network operation under the critical circumstance. However, social responsibility requests a mobile operator to do the best to keep providing communication services. Obviously, it is not an acceptable solution for a commercial corporation to possess huge idle facilities ready for a disaster without a justifiable reason. Thus, we propose a new mobile networking system equipped with flexible system resource management that allows the operator to provide highly-demanded communication services until the limit of the system resource. In this paper, we introduce key issues and approaches to achieve this new system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Network Virtualization / OpenFlow/SDN / Mobile Core Networks / Disaster Response / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 209, IN2012-60, pp. 63-65, Sept. 2012. | |
| Paper # | IN2012-60 | |
| Date of Issue | 2012-09-13 (NS, IN, CS) | |
| 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 | NS2012-62 IN2012-60 CS2012-51 |
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| Conference Information | |
| Committee | IN NS CS |
| Conference Date | 2012-09-20 - 2012-09-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. Research Institute of Electrical Communication 2gokan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Post IP Networking, Next Generation Network, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2012-09-IN-NS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Key Issues and approaches for developing flexible mobile core networks |
| Sub Title (in English) | |
| Keyword(1) | Network Virtualization |
| Keyword(2) | OpenFlow/SDN |
| Keyword(3) | Mobile Core Networks |
| Keyword(4) | Disaster Response |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Wataru Takita |
| 1st Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 2nd Author's Name | Shigeru Iwashina |
| 2nd Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 3rd Author's Name | Tetsuya Nakamura |
| 3rd Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
| 4th Author's Name | Takashi Shimizu |
| 4th Author's Affiliation | NTT DOCOMO (NTT DOCOMO) |
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| Speaker | Author-1 |
| Date Time | 2012-09-20 16:20:00 |
| Presentation Time | 30 minutes |
| Registration for | IN |
| Paper # | NS2012-62, IN2012-60, CS2012-51 |
| Volume (vol) | vol.112 |
| Number (no) | no.208(NS), no.209(IN), no.210(CS) |
| Page | pp.65-67(NS), pp.63-65(IN), pp.19-21(CS) |
| #Pages | 3 |
| Date of Issue | 2012-09-13 (NS, IN, CS) |
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