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| Presentation | 2020-08-25 11:15 [Invited Lecture] Upgrading of Network Maintenance using Bit Lossless ODU Path Protection Method Kei Kitamura, Fumikazu Inuzuka, Takafumi Tanaka, Takuya Ohara (NTT)  PN2020-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the core/metro network, the capacity of traffic accommodated in the network is increasing and the traffic characteristics such as low delay and high reliability are diversifying. When transferring large capacity traffic with low delay, it is effective to transfer at a low layer using OTN, but no hitless switching path protection technology to improve reliability has been established. In this report, we show the feasibility study of the bit lossless ODU path protection switching technology, and the advanced maintenance method of optical network realized by combining ODU path protection switching technology and failure sign detection technology. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OTN / Path protection switching / Network maintenance / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 137, PN2020-22, pp. 57-62, Aug. 2020. | |
| Paper # | PN2020-22 | |
| Date of Issue | 2020-08-17 (PN) | |
| ISSN | 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 | PN2020-22 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2020-08-24 - 2020-08-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2020-08-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Upgrading of Network Maintenance using Bit Lossless ODU Path Protection Method |
| Sub Title (in English) | |
| Keyword(1) | OTN |
| Keyword(2) | Path protection switching |
| Keyword(3) | Network maintenance |
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| 1st Author's Name | Kei Kitamura |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 2nd Author's Name | Fumikazu Inuzuka |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 3rd Author's Name | Takafumi Tanaka |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Takuya Ohara |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2020-08-25 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2020-22 |
| Volume (vol) | vol.120 |
| Number (no) | no.137 |
| Page | pp.57-62 |
| #Pages | 6 |
| Date of Issue | 2020-08-17 (PN) |
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