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Paper Abstract and Keywords
Presentation 2020-01-16 10:00
255-Gb/s PAM8 O-band Transmission through 10-km SMF using simplified MLSE based on Trellis-path Limitation
Hiroki Taniguchi, Shuto Yamamoto, Masanori Nakamura, Yoshiaki Kisaka (NTT) OCS2019-65
Abstract (in Japanese) (See Japanese page) 
(in English) 近年のデータセンタネットワークのトラフィック増大に伴い、短距離向け光伝送システムの大容量化が期待されている。大容量化に伴う帯域制限および波長分散の耐力を向上するチャネル等化技術として有効である最尤系列推定は信号の多値化に起因する演算量増大が課題である。そこでトレリスパスを制限することで演算量削減した最尤系列推定を提案し、15-GHz帯域制限環境下で255 Gb/s PAM8信号のO帯SMF 10-km伝送を実証する。
Keyword (in Japanese) (See Japanese page) 
(in English) Data center networks / IM-DD / PAM8 / Digital signal processing / MLSE / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 366, OCS2019-65, pp. 1-6, Jan. 2020.
Paper # OCS2019-65 
Date of Issue 2020-01-09 (OCS) 
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 OCS2019-65

Conference Information
Committee CS OCS  
Conference Date 2020-01-16 - 2020-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Beppu Housensou Hotel (Oita Pref.) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. 
Paper Information
Registration To OCS 
Conference Code 2020-01-CS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 255-Gb/s PAM8 O-band Transmission through 10-km SMF using simplified MLSE based on Trellis-path Limitation 
Sub Title (in English)  
Keyword(1) Data center networks  
Keyword(2) IM-DD  
Keyword(3) PAM8  
Keyword(4) Digital signal processing  
Keyword(5) MLSE  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroki Taniguchi  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Shuto Yamamoto  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Masanori Nakamura  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Yoshiaki Kisaka  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2020-01-16 10:00:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2019-65 
Volume (vol) vol.119 
Number (no) no.366 
Page pp.1-6 
#Pages 6 
Date of Issue 2020-01-09 (OCS) 

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