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Paper Abstract and Keywords
Presentation 2015-03-18 10:25
Spectrum Assignment and Update Method with Soft Reservation Considering Dynamic Traffic Change in Elastic Optical Networks
Akira Fukushima, Yosuke Tanigawa (Osaka Pref. Univ.), Yusuke Hirota (Osaka Univ.), Hideki Tode (Osaka Pref. Univ.) PN2014-80
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, many researchers are engaging in Elastic Optical Path Network for increasing traffic demand. In elastic optical path network, Routing and Spectrum Assignment (RSA) problem is one of essential issues in network level. Therefore, we have proposed spectrum assignment method, called Soft Reservation, that can decrease the number of spectrum slots utilized as guard band and save the required number of transmitters. In addition, a dynamic control method to determine the range of Soft Reservation according to the regularly estimated traffic intensity has been also proposed. In this paper, we evaluate the performance of the proposed method by computer simulations in dynamic traffic change situation and verify the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Elastic optical path / Routing and Spectrum Assignment (RSA) / Soft Reservation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 518, PN2014-80, pp. 17-22, March 2015.
Paper # PN2014-80 
Date of Issue 2015-03-11 (PN) 
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)
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Conference Information
Committee PN  
Conference Date 2015-03-18 - 2015-03-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2015-03-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spectrum Assignment and Update Method with Soft Reservation Considering Dynamic Traffic Change in Elastic Optical Networks 
Sub Title (in English)  
Keyword(1) Elastic optical path  
Keyword(2) Routing and Spectrum Assignment (RSA)  
Keyword(3) Soft Reservation  
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1st Author's Name Akira Fukushima  
1st Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
2nd Author's Name Yosuke Tanigawa  
2nd Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
3rd Author's Name Yusuke Hirota  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Hideki Tode  
4th Author's Affiliation Osaka Prefecture University (Osaka Pref. Univ.)
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Speaker Author-1 
Date Time 2015-03-18 10:25:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2014-80 
Volume (vol) vol.114 
Number (no) no.518 
Page pp.17-22 
#Pages 6 
Date of Issue 2015-03-11 (PN) 

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