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Paper Abstract and Keywords
Presentation 2013-08-08 13:00
Evaluation of Synchronized Method of Timeslot with time distribution in Optical Layer-2 Switch Network
Kyota Hattori, Masahiro Nakagawa, Naoki Kimishima, Masaru Katayama, Akira Misawa (NTT) PN2013-8
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing an optical layer-2 switch network (OL2SW-NW) that can efficiently aggregate traffic in a large-scale metro NW. The OL2SW-NW is based on WDM/TDM ring NWs of L WDM channels. This allows the bandwidth of wavelengths in the NW to be shared with the ground paths between aggregation switches on the access NW and IP Edges on the core NW. It is necessary to adjust the timing of timeslot between each node in the OL2SW-NW. In this paper, we propose the method of synchronization of timeslot with control signals which is separated from data signals by applying the synchronization method of PON system. We evaluate the accuracy of synchronization of timeslot by using a prototype system.
Keyword (in Japanese) (See Japanese page) 
(in English) WDM/TDM rings / Synchronization of timeslot / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 175, PN2013-8, pp. 1-6, Aug. 2013.
Paper # PN2013-8 
Date of Issue 2013-08-01 (PN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee PN  
Conference Date 2013-08-08 - 2013-08-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2013-08-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Synchronized Method of Timeslot with time distribution in Optical Layer-2 Switch Network 
Sub Title (in English)  
Keyword(1) WDM/TDM rings  
Keyword(2) Synchronization of timeslot  
1st Author's Name Kyota Hattori  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Masahiro Nakagawa  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Naoki Kimishima  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Masaru Katayama  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name Akira Misawa  
5th Author's Affiliation NTT Corporation (NTT)
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Date Time 2013-08-08 13:00:00 
Presentation Time 25 
Registration for PN 
Paper # IEICE-PN2013-8 
Volume (vol) IEICE-113 
Number (no) no.175 
Page pp.1-6 
#Pages IEICE-6 
Date of Issue IEICE-PN-2013-08-01 

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