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| Presentation | 2019-03-14 14:05 [Invited Lecture] Grouped Routing with Distance-Adaptive Modulation Keisuke Kayano, Shuhei Yamaoka, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.)  PN2018-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To process the ever-increasing network traffic cost-efficiently, the spectral efficiency of photonic networks must be increased. This is possible with higher-order modulation formats, ultra-dense wavelength-division multiplexing (WDM), and/or elastic optical networking. However, such spectrally efficient systems are more susceptible to transmission impairments such as fiber nonlinearity in links and spectrum narrowing at nodes, which limits the available transmission distance and node-hop count. Therefore, distance-adaptive modulation cannot directly be applied to ultra-dense WDM. In our developed grouped routing network, express paths are routed in a bundle and add/drop operations are done in a path-by-path manner, which can limit the number of spectrum narrowing time while realizing ultra-dense WDM. In this paper, we confirmed the effectiveness of grouped routing networks with distance-adaptive modulation by extensive computer simulations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | / / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 505, PN2018-85, pp. 13-17, March 2019. | |
| Paper # | PN2018-85 | |
| Date of Issue | 2019-03-07 (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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | PN2018-85 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2019-03-14 - 2019-03-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyako Island Hirara Port Terminal Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Photonic network technologies, etc. |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2019-03-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Grouped Routing with Distance-Adaptive Modulation |
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| 1st Author's Name | Keisuke Kayano |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Shuhei Yamaoka |
| 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 | Ken-ichi Sato |
| 5th Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-03-14 14:05:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2018-85 |
| Volume (vol) | vol.118 |
| Number (no) | no.505 |
| Page | pp.13-17 |
| #Pages | 5 |
| Date of Issue | 2019-03-07 (PN) |
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