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Paper Abstract and Keywords
Presentation 2021-11-11 16:25
[Invited Talk] Power-saving Aware Optical Path Assignment Technologies for WDM-SDM Optical Transport Networks
Fumikazu Inuzuka (NTT), Toshifumi Nakamura, Hidefumi Noguchi, Shigeyuki Yanagimachi (NEC), Takafumi Tanaka, Yutaka Miyamoto (NTT) PN2021-31
Abstract (in Japanese) (See Japanese page) 
(in English) Optical transport networks based on space-division multiplexed (SDM) technologies are expected to support the continuous growth of the Internet and data traffic demand. The key systems of such transport networks are SDM photonic node with optical amplification, optical add/drop multiplexing functions and optical transceivers, and network operation/design systems. For network design, optical path assignment has been studied in order to utilize the network resources more efficiently by maximizing the degree of spatial freedom yielded by SDM.
In this paper, we propose and evaluate a novel outing, spectrum and core assignment (RSCA) algorithm, that improves the accommodation efficiency of SDM networks while reducing the power consumption of MC-EDFAs; experiments on a 19-core EDFA demonstrate the power-saving performance of the proposed algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) Space-division multiplexed technologies / Optical path / Optical path assignment / Multi-core erbium doped fiber amplifiers / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 237, PN2021-31, pp. 30-36, Nov. 2021.
Paper # PN2021-31 
Date of Issue 2021-11-04 (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 PN2021-31

Conference Information
Committee PN  
Conference Date 2021-11-11 - 2021-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2021-11-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Power-saving Aware Optical Path Assignment Technologies for WDM-SDM Optical Transport Networks 
Sub Title (in English)  
Keyword(1) Space-division multiplexed technologies  
Keyword(2) Optical path  
Keyword(3) Optical path assignment  
Keyword(4) Multi-core erbium doped fiber amplifiers  
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1st Author's Name Fumikazu Inuzuka  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Toshifumi Nakamura  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Hidefumi Noguchi  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Shigeyuki Yanagimachi  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Takafumi Tanaka  
5th Author's Affiliation NTT Corporation (NTT)
6th Author's Name Yutaka Miyamoto  
6th Author's Affiliation NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2021-11-11 16:25:00 
Presentation Time 50 minutes 
Registration for PN 
Paper # PN2021-31 
Volume (vol) vol.121 
Number (no) no.237 
Page pp.30-36 
#Pages 7 
Date of Issue 2021-11-04 (PN) 

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