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Paper Abstract and Keywords
Presentation 2023-07-28 13:50
Implementation method of ONU with wireless function that realizes quick emergency recovery of FTTH in the event of a disaster
Shoko Uehara, Satoshi Shimazu, Fumito Kimura, Masayoshi Sekiguchi, Tomoaki Yoshida (NTT) CS2023-55
Abstract (in Japanese) (See Japanese page) 
(in English) In the PON system, which is the mainstream of FTTH, there are many cases of cable disconnection from the outdoor optical splitter to the user’s home when disasters such as typhoons occur, and it is necessary to dispatch workers to the site to
restore it. During the disaster and recovery, users cannot make communications or make outgoing calls to fixed-line phones,
so it is necessary to strengthen resilience by performing emergency recovery as soon as possible. Therefore, in this research,
we propose an ONU with a wireless communication function that automatically switches to wireless communication when the cable is disconnected. An ONU with a wireless function was prototyped and evaluated.
Keyword (in Japanese) (See Japanese page) 
(in English) disaster recovery / FTTH / PON system / ONU with wireless function / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 137, CS2023-55, pp. 146-150, July 2023.
Paper # CS2023-55 
Date of Issue 2023-07-20 (CS) 
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 CS2023-55

Conference Information
Committee CS  
Conference Date 2023-07-27 - 2023-07-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hachijo-machi Chamber of Commerce and Industry 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. 
Paper Information
Registration To CS 
Conference Code 2023-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Implementation method of ONU with wireless function that realizes quick emergency recovery of FTTH in the event of a disaster 
Sub Title (in English)  
Keyword(1) disaster recovery  
Keyword(2) FTTH  
Keyword(3) PON system  
Keyword(4) ONU with wireless function  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shoko Uehara  
1st Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
2nd Author's Name Satoshi Shimazu  
2nd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
3rd Author's Name Fumito Kimura  
3rd Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
4th Author's Name Masayoshi Sekiguchi  
4th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
5th Author's Name Tomoaki Yoshida  
5th Author's Affiliation NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT)
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Speaker Author-1 
Date Time 2023-07-28 13:50:00 
Presentation Time 20 minutes 
Registration for CS 
Paper # CS2023-55 
Volume (vol) vol.123 
Number (no) no.137 
Page pp.146-150 
#Pages 5 
Date of Issue 2023-07-20 (CS) 

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