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Paper Abstract and Keywords
Presentation 2020-08-25 10:00
A novel ILP model for the routing and spectrum allocation problem in SDM-EONs -- In consideration of space lane change --
Jiading Wang, Qian Wu, Maiko Shigeno (Tsukuba Univ.) PN2020-19
Abstract (in Japanese) (See Japanese page) 
(in English) Space-division multiplexing (SDM) is regarded as one of the most promising technologies to satisfy the explosively growing internet traffic. Elastic optical networks with SDM is one of the newest network architectures for network planning in the future. However, the resource assignment in these networks becomes more complicated due to the expansion of spatial dimensions. In this work, we propose a novel channel-based integer linear programming model (ILP-model) for the problem of routing, modulation level, core, and spectrum assignment (RMCSA) in consideration of space lane change in network planning phase. To evaluate our method, we compare our model with the proposed slot-based one via simulation experiments in a small-scale network scenario considering different switching policies. The experimental results show that our model has a great advantage in computing time for the optimization process.
Keyword (in Japanese) (See Japanese page) 
(in English) SDM-EONs / resource allocation / ILP-model / space lane change / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 137, PN2020-19, pp. 39-44, Aug. 2020.
Paper # PN2020-19 
Date of Issue 2020-08-17 (PN) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 2020-08-24 - 2020-08-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2020-08-PN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A novel ILP model for the routing and spectrum allocation problem in SDM-EONs 
Sub Title (in English) In consideration of space lane change 
Keyword(1) SDM-EONs  
Keyword(2) resource allocation  
Keyword(3) ILP-model  
Keyword(4) space lane change  
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1st Author's Name Jiading Wang  
1st Author's Affiliation University of Tsukuba (Tsukuba Univ.)
2nd Author's Name Qian Wu  
2nd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
3rd Author's Name Maiko Shigeno  
3rd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
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Speaker Author-1 
Date Time 2020-08-25 10:00:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2020-19 
Volume (vol) vol.120 
Number (no) no.137 
Page pp.39-44 
#Pages
Date of Issue 2020-08-17 (PN) 


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