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Paper Abstract and Keywords
Presentation 2013-07-04 15:10
[Invited Talk] Power saving design and applicability of wide-area photonic aggregation using λ-tunable WDM/TDM-PON
Yumiko Senoo, Shin Kaneko, Tomoaki Yoshida, Shunji Kimura, Naoto Yoshimoto (NTT) CS2013-18
Abstract (in Japanese) (See Japanese page) 
(in English) The conventional access network typically comprises passive optical network (PON) systems and layer-2 switches (L2SWs) to aggregate the data traffic and feed it to the core network. The high aggregation ratio realized by this two-stage aggregation enables operators to offer Fiber-to-the-Home (FTTH) services economically since cost of optical fibers and equipments in the central office are shared among a number of users. Until now, we proposed the wide-area photonic aggregation using -tunable Wavelength-division -multiplexing / time-division-multiplexing- (WDM/TDM-) PON, to reduce the power consumption for aggregation in access network. With this approach, the aggregation function and the redundancy function of L2SWs in the conventional access networks are achieved by installing the photonic aggregator into the PON. In this paper, we quantitatively investigate the effectiveness of power reduction and the region where services can be offered with the photonic aggregator. In addition, we describe the dynamic load-balancing for aggregated traffic realized by our proposed wide-area photonic aggregation.
Keyword (in Japanese) (See Japanese page) 
(in English) Wide-area photonic aggregation / λ-tunable WDM/TDM-PON / Energy efficient / Dynamic load-balancing / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 114, CS2013-18, pp. 59-64, July 2013.
Paper # CS2013-18 
Date of Issue 2013-06-27 (CS) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF CS2013-18

Conference Information
Committee CS  
Conference Date 2013-07-04 - 2013-07-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukugogata-Kokyo-Shisetsu (Yonaguni Island) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Next Generation Networks, Access Network, Broadband Access System, Power-Line Communications, Wireless Communication System, Coding System, etc. 
Paper Information
Registration To CS 
Conference Code 2013-07-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Power saving design and applicability of wide-area photonic aggregation using λ-tunable WDM/TDM-PON 
Sub Title (in English)  
Keyword(1) Wide-area photonic aggregation  
Keyword(2) λ-tunable WDM/TDM-PON  
Keyword(3) Energy efficient  
Keyword(4) Dynamic load-balancing  
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Keyword(6)  
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1st Author's Name Yumiko Senoo  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Shin Kaneko  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Tomoaki Yoshida  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Shunji Kimura  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name Naoto Yoshimoto  
5th Author's Affiliation NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2013-07-04 15:10:00 
Presentation Time 30 minutes 
Registration for CS 
Paper # CS2013-18 
Volume (vol) vol.113 
Number (no) no.114 
Page pp.59-64 
#Pages 6 
Date of Issue 2013-06-27 (CS) 

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