Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings[Type 1 Only]
Emergency Maintenance from Oct. 22, 2026: The system function will be limited. We apologize for the inconvenience.
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2025-03-06 11:35
GSNR Estimation Method for Optical Network Sections Using BER Measured in DCO Modules
Hiroshi Shibata, Kohei Watanabe, Hiroshi Yamamoto, Ken Ito (NTT), Motohiro Banno, Shinji Morimoto, Yosho Kanda (Anritsu) NS2024-209
Abstract (in Japanese) (See Japanese page) 
(in English) As optical networks become more open, a variety of communication devices are optically connected, and early anomaly identification in the optical network is required when a communication abnormality occurs. In this paper, we propose a GSNR (Generalized Signal to Noise Ratio) estimation method using the Pre FEC BER value measured by the DCO modules of communication devices in order to utilize the GSNR, which is highly versatile and does not depend on communication speed or modulation method, as a quality indicator for optical networks, and also evaluated our method using actual equipment. We confirmed that the difference in the GSNR estimation results was within 1.0 dB even when the DCO module vendors were different and the speed and modulation method were different, making it versatile for use in determining whether an optical network section is normal or abnormal.
Keyword (in Japanese) (See Japanese page) 
(in English) GSNR / Optical Network / Pre FEC BER / DCO Module / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 419, NS2024-209, pp. 83-88, March 2025.
Paper # NS2024-209 
Date of Issue 2025-02-27 (NS) 
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 NS2024-209

Conference Information
Committee IN NS  
Conference Date 2025-03-06 - 2025-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2025-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) GSNR Estimation Method for Optical Network Sections Using BER Measured in DCO Modules 
Sub Title (in English)  
Keyword(1) GSNR  
Keyword(2) Optical Network  
Keyword(3) Pre FEC BER  
Keyword(4) DCO Module  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroshi Shibata  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Kohei Watanabe  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Hiroshi Yamamoto  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Ken Ito  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
5th Author's Name Motohiro Banno  
5th Author's Affiliation Anritsu Corporation (Anritsu)
6th Author's Name Shinji Morimoto  
6th Author's Affiliation Anritsu Corporation (Anritsu)
7th Author's Name Yosho Kanda  
7th Author's Affiliation Anritsu Corporation (Anritsu)
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2025-03-06 11:35:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2024-209 
Volume (vol) vol.124 
Number (no) no.419 
Page pp.83-88 
#Pages 6 
Date of Issue 2025-02-27 (NS) 

[Return to Top Page]

[Return to IEICE Web Page]

(Line Height for English Pages: 1)
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan