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Paper Abstract and Keywords
Presentation 2017-08-29 10:20
Large-Scale Optical Node Architecture in Ultra-Dense WDM Networks
Shuhei Yamaoka, Ryota Hashimoto, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2017-22
Abstract (in Japanese) (See Japanese page) 
(in English) We investigate link and node transmission characteristics assuming future large-traffic scenarios and maximize the spectral efficiency of networks that employ distance- and hop count-adaptive modulation. First, we evaluate the maximum transmission distance and hop count of M-QAM signals considering various link and node transmission characteristics. Second, based on the results, we maximize the spectral efficiency by applying distance- and hop count-adaptive modulation. As a result, the recently proposed sparsely intra-connected node architecture is shown to be a practical solution for constructing the large-scale node needed in the future. The paper will provide a guideline for designing future large-scale optical nodes.
Keyword (in Japanese) (See Japanese page) 
(in English) Large-scale optical node / ultra-dense wavelength-division multiplexing / high-order modulation format / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 186, PN2017-22, pp. 47-50, Aug. 2017.
Paper # PN2017-22 
Date of Issue 2017-08-21 (PN) 
ISSN Print edition: ISSN 0913-5685    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 PN2017-22

Conference Information
Committee PN  
Conference Date 2017-08-28 - 2017-08-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Toya Kanko Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2017-08-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Large-Scale Optical Node Architecture in Ultra-Dense WDM Networks 
Sub Title (in English)  
Keyword(1) Large-scale optical node  
Keyword(2) ultra-dense wavelength-division multiplexing  
Keyword(3) high-order modulation format  
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1st Author's Name Shuhei Yamaoka  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Ryota Hashimoto  
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 2017-08-29 10:20:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2017-22 
Volume (vol) vol.117 
Number (no) no.186 
Page pp.47-50 
#Pages
Date of Issue 2017-08-21 (PN) 


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