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| Presentation | 2023-03-01 16:40 [Invited Lecture] Multi-band Optical Networks that Adopt Flexible Waveband Routing Ryuji Munakata, Takuma Kuno, Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.)  PN2022-49 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multi-band optical transmission has been extensively studied as further capacity enhancement over current transmission over the C-band can be achieved. In this paper, we propose a novel bundled-path-routing node architecture for multi-band optical networks which consists of low-port-count wavelength-selective switches and optical matrix switches. Optical paths distributed over multiple bands are grouped and routed together. A network design algorithm based on graph degeneration is proposed. Numerical simulations on several topologies elucidate that the routing performance deterioration does not exceed 3% relative to conventional WSS-based nodes while substantial hardware scale reduction is achieved. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical-path network / Optical node / Multi-band transmission / Flexible waveband routing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 398, PN2022-49, pp. 38-42, March 2023. | |
| Paper # | PN2022-49 | |
| Date of Issue | 2023-02-22 (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 | PN2022-49 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2023-03-01 - 2023-03-02 |
| 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 | 2023-03-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-band Optical Networks that Adopt Flexible Waveband Routing |
| Sub Title (in English) | |
| Keyword(1) | Optical-path network |
| Keyword(2) | Optical node |
| Keyword(3) | Multi-band transmission |
| Keyword(4) | Flexible waveband routing |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryuji Munakata |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Takuma Kuno |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Yojiro Mori |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 4th Author's Name | Hiroshi Hasegawa |
| 4th Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2023-03-01 16:40:00 |
| Presentation Time | 20 minutes |
| Registration for | PN |
| Paper # | PN2022-49 |
| Volume (vol) | vol.122 |
| Number (no) | no.398 |
| Page | pp.38-42 |
| #Pages | 5 |
| Date of Issue | 2023-02-22 (PN) |
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