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Paper Abstract and Keywords
Presentation 2012-01-26 11:40
ONU Tester Prototype for Diagnosis of Ethernet Passive Optical Networks Using Multi-Point Control Protocol Messages
Masayuki Oishi, Yukio Horiuchi, Kosuke Nishimura (KDDI Labs.) OCS2011-106
Abstract (in Japanese) (See Japanese page) 
(in English) In the Ethernet Passive Optical Network (EPON) systems, if an Optical Network Unit (ONU) fails to operate properly and transmits optical noise over its granted time slot, it would prevent an Optical Line Terminal (OLT) from receiving upstream signals from the other ONUs. On the other hand, optical multiple reflections, which results from multiple reflection points in an optical distribution network (ODN), may also have an adverse influence on other ONUs. Under these faulty conditions, it is difficult to identify failures from central offices. In order to solve this problem, we have proposed a diagnosis technique utilizing Multi-Point Control Protocol (MPCP) messages standardized by IEEE. In this paper, we report experimental validation of an ONU tester prototype employing our proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) EPON / MPCP / Rogue ONU / Optical multiple reflection / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 411, OCS2011-106, pp. 7-12, Jan. 2012.
Paper # OCS2011-106 
Date of Issue 2012-01-19 (OCS) 
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 OCS2011-106

Conference Information
Committee CS OCS  
Conference Date 2012-01-26 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) ISESHI-KANKOUBUNKAKAIKAN 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Core/metro system, Optical access system/next generation PON, Broadband access system, (Wide area)Ethernet, Optical transport network(OTN), High-speed interface, Analog optaical transmission, Quantum communication etc. 
Paper Information
Registration To OCS 
Conference Code 2012-01-CS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) ONU Tester Prototype for Diagnosis of Ethernet Passive Optical Networks Using Multi-Point Control Protocol Messages 
Sub Title (in English)  
Keyword(1) EPON  
Keyword(2) MPCP  
Keyword(3) Rogue ONU  
Keyword(4) Optical multiple reflection  
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1st Author's Name Masayuki Oishi  
1st Author's Affiliation KDDI R&D Laboratories Inc. (KDDI Labs.)
2nd Author's Name Yukio Horiuchi  
2nd Author's Affiliation KDDI R&D Laboratories Inc. (KDDI Labs.)
3rd Author's Name Kosuke Nishimura  
3rd Author's Affiliation KDDI R&D Laboratories Inc. (KDDI Labs.)
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Speaker Author-1 
Date Time 2012-01-26 11:40:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2011-106 
Volume (vol) vol.111 
Number (no) no.411 
Page pp.7-12 
#Pages
Date of Issue 2012-01-19 (OCS) 


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