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| Presentation | 2014-06-26 09:50 Dynamic Bandwidth Allocation for Bandwidth-Variable Path Protection in Optical Layer-2 Switch Network Masahiro Nakagawa, Kyota Hattori, Masaru Katayama, Hiroaki Ogawa (NTT)  PN2014-3 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We are developing an optical layer-2 switch network which utilizes both WDM and TDM technologies and centralized control scheme in order to create future large-scale metro networks cost-effectively. Generally, network reliability is important for providing carrier-grade services. Hence several kinds of fault recovery methods have been developed. This paper presents a dynamic bandwidth allocation method for realizing path protection in large-scale networks that provide bandwidth-variable optical paths. The proposed method can achieve a reduction in computation cost and efficient utilization of network resources by using logical path grouping, which realizes periodic bandwidth optimization following traffic fluctuation. We also report on our performance evaluation through computer simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | WDM/TDM Ring Network / Bandwidth-Variable Path / Highly-Resilient Network / Path Protection / Dynamic Time-Slot Allocation / Path Grouping / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 109, PN2014-3, pp. 13-18, June 2014. | |
| Paper # | PN2014-3 | |
| Date of Issue | 2014-06-19 (PN) | |
| 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 | PN2014-3 |
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| Conference Information | |
| Committee | PN NS OCS |
| Conference Date | 2014-06-26 - 2014-06-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | B-ConPlaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | TBD |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2014-06-PN-NS-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dynamic Bandwidth Allocation for Bandwidth-Variable Path Protection in Optical Layer-2 Switch Network |
| Sub Title (in English) | |
| Keyword(1) | WDM/TDM Ring Network |
| Keyword(2) | Bandwidth-Variable Path |
| Keyword(3) | Highly-Resilient Network |
| Keyword(4) | Path Protection |
| Keyword(5) | Dynamic Time-Slot Allocation |
| Keyword(6) | Path Grouping |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masahiro Nakagawa |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Kyota Hattori |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Masaru Katayama |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Hiroaki Ogawa |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2014-06-26 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2014-3 |
| Volume (vol) | vol.114 |
| Number (no) | no.109 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2014-06-19 (PN) |
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