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| Presentation | 2024-03-15 13:40 An optical path reuse method to provide optical transport path in a short time Akihiro Shimoda, Kyota Hattori, Hidenari Ohwada, Yu Miyoshi (NTT)  PN2023-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The APN (All Photonics Network) being considered by IOWN will enable on-demand optical path connection services and is expected to significantly increase the number of optical path connection points. On the other hand, it is expected to be difficult to migrate existing optical transmission networks to APN at once, since it will be necessary to migrate to the method and architecture standardized by the IOWN Global Forum and then to upgrade the facilities to compatible equipment. In this study, as one of the assumptions during the transitional period of APN migration, we focused on the fact that shortening the optical path opening time is an important issue in realizing on-demand APN connections and increasing the number of connection points, while maintaining control via the EMS. To address this issue, we propose a method to reduce the optical path opening time by reusing optical paths in the optical path opening order. Implementation and evaluation results show that, under several assumptions, the reduction of optical path opening time can be achieved by leaving unneeded optical paths for a certain period of time. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IOWN / APN / Optical Path / ROADM / EMS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 442, PN2023-85, pp. 84-91, March 2024. | |
| Paper # | PN2023-85 | |
| Date of Issue | 2024-03-07 (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 | PN2023-85 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2024-03-14 - 2024-03-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2024-03-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An optical path reuse method to provide optical transport path in a short time |
| Sub Title (in English) | |
| Keyword(1) | IOWN |
| Keyword(2) | APN |
| Keyword(3) | Optical Path |
| Keyword(4) | ROADM |
| Keyword(5) | EMS |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akihiro Shimoda |
| 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 | Hidenari Ohwada |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
| 4th Author's Name | Yu Miyoshi |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation (NTT) |
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| Speaker | Author-1 |
| Date Time | 2024-03-15 13:40:00 |
| Presentation Time | 20 minutes |
| Registration for | PN |
| Paper # | PN2023-85 |
| Volume (vol) | vol.123 |
| Number (no) | no.442 |
| Page | pp.84-91 |
| #Pages | 8 |
| Date of Issue | 2024-03-07 (PN) |
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