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| Presentation | 2024-04-12 11:50 Evaluation of Anomaly Localization Method Using Receiver-Side Quality Data in Optical Transmission Systems Kohei Watanabe, Hiroshi Yamamoto, Hiroki Date, Daisaku Shimazaki (NTT), Yutaka Fukuchi, Hideki Maeda (TUS)  NS2024-12 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Optical transport networks require high reliability and availability since they are important infrastructure for carrying large amounts of traffic. To realize more reliable optical transport networks, anomalies in optical transmission systems need to be quickly located and identified. In a previous study, we proposed a method for locating temporary optical power anomalies and evaluated the effectiveness of the method in a point-to-point transmission system. Our proposed method utilizes only optical signal quality data from receiver-side transponder without quality data from relay points. In this paper, we demonstrate the effectiveness of the proposed method in an experimental setup constructed using the same system as commercially deployed optical transmission systems to realize integration into commercial optical networks. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Network / Anomaly Localization / Wavelength Division Multiplexing / Optical Power Anomaly / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 124, no. 2, NS2024-12, pp. 53-57, April 2024. | |
| Paper # | NS2024-12 | |
| Date of Issue | 2024-04-04 (NS) | |
| 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 | NS2024-12 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2024-04-11 - 2024-04-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okayama Prefectural Library + Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication traffic theory, Traffic and quality evaluation, Network performance evaluation, QoS/QoE, Reliability and robustness, Traffic and quality management, AI and machine learning, Network and system operation management, High capacity, low latency, many connections, General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2024-04-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Anomaly Localization Method Using Receiver-Side Quality Data in Optical Transmission Systems |
| Sub Title (in English) | |
| Keyword(1) | Optical Network |
| Keyword(2) | Anomaly Localization |
| Keyword(3) | Wavelength Division Multiplexing |
| Keyword(4) | Optical Power Anomaly |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kohei Watanabe |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
| 2nd Author's Name | Hiroshi Yamamoto |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
| 3rd Author's Name | Hiroki Date |
| 3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
| 4th Author's Name | Daisaku Shimazaki |
| 4th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) |
| 5th Author's Name | Yutaka Fukuchi |
| 5th Author's Affiliation | Tokyo University of Science (TUS) |
| 6th Author's Name | Hideki Maeda |
| 6th Author's Affiliation | Tokyo University of Science (TUS) |
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| Speaker | Author-1 |
| Date Time | 2024-04-12 11:50:00 |
| Presentation Time | 25 minutes |
| Registration for | NS |
| Paper # | NS2024-12 |
| Volume (vol) | vol.124 |
| Number (no) | no.2 |
| Page | pp.53-57 |
| #Pages | 5 |
| Date of Issue | 2024-04-04 (NS) |
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