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Paper Abstract and Keywords
Presentation 2016-09-02 11:20
Spectral-Efficiency Maximization using Subcarrier-Multiplexed Signals Defined Adaptively to Distance and Hop Count
Yuma Isono, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato (Nagoya Univ.) PN2016-23
Abstract (in Japanese) (See Japanese page) 
(in English) To accommodate the ever-increasing Internet traffic, spectral efficiency of photonic networks must be increased. However, transmission impairment increases with increase in the spectral efficiency. We propose a novel spectral-efficiency maximization method using subcarrier-multiplexed signals that are defined adaptively to distance and hop count, which aims at the future ultra-dense wavelength-division-multiplexing system. To obtain the optimum subcarrier-multiplexed signals, we numerically analyze their transmission characteristics comprehensively considering fiber nonlinearity and filter narrowing simultaneously. Simulation results show that the proposed scheme substantially improves spectral efficiency in all network topologies tested.
Keyword (in Japanese) (See Japanese page) 
(in English) elastic networks / ultra-dense wavelength-division multiplexing / subcarrier-multiplexed signal / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 205, PN2016-23, pp. 53-57, Sept. 2016.
Paper # PN2016-23 
Date of Issue 2016-08-25 (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)
Download PDF PN2016-23

Conference Information
Committee PN  
Conference Date 2016-09-01 - 2016-09-02 
Place (in Japanese) (See Japanese page) 
Place (in English) KKR Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2016-09-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spectral-Efficiency Maximization using Subcarrier-Multiplexed Signals Defined Adaptively to Distance and Hop Count 
Sub Title (in English)  
Keyword(1) elastic networks  
Keyword(2) ultra-dense wavelength-division multiplexing  
Keyword(3) subcarrier-multiplexed signal  
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1st Author's Name Yuma Isono  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Masaki Niwa  
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 2016-09-02 11:20:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2016-23 
Volume (vol) vol.116 
Number (no) no.205 
Page pp.53-57 
#Pages 5 
Date of Issue 2016-08-25 (PN) 

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