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Paper Abstract and Keywords
Presentation 2023-03-02 15:10
A Routing Control Method considering the Real Time Information in Distributed Control SDM-EON
Sotaro Yokota, Ken-ichi Baba (Kogakuin Univ.) PN2022-66
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, communication traffic has been increasing rapidly, and higher speed and capacity transmission is required in the field of core networks. In the field of optical backbone networks, elastic optical networks and space-division multiplexing technologies have been attracting attention. In our previous study, we proposed a routing method for flexible route selection by candidate route expansion in a distributed control SDM-EON environment by relaxing the relay rules of control messages. However, in the previous study, the parameters used for route selection were static, depending on topology information such as the number of hops, and did not fully utilize the features of distributed control, which can take into account real-time network conditions. In this paper, we propose a routing method that takes into account not only the route length and hop count, but also the real-time information of frequency utilization by utilizing the frequency resource information included in control messages. Simulation results show that the instantaneous load is distributed, the overall network utilization efficiency is improved, and the rejection rate is improved.
Keyword (in Japanese) (See Japanese page) 
(in English) Elastic Optical Network / Space Division Multiplexing / Distributed Control / RMSA / Routing Control / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 398, PN2022-66, pp. 130-135, March 2023.
Paper # PN2022-66 
Date of Issue 2023-02-22 (PN) 
ISSN 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 2023-03-01 - 2023-03-02 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To PN 
Conference Code 2023-03-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Routing Control Method considering the Real Time Information in Distributed Control SDM-EON 
Sub Title (in English)  
Keyword(1) Elastic Optical Network  
Keyword(2) Space Division Multiplexing  
Keyword(3) Distributed Control  
Keyword(4) RMSA  
Keyword(5) Routing Control  
1st Author's Name Sotaro Yokota  
1st Author's Affiliation Kogakuin University (Kogakuin Univ.)
2nd Author's Name Ken-ichi Baba  
2nd Author's Affiliation Kogakuin University (Kogakuin Univ.)
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Speaker Author-1 
Date Time 2023-03-02 15:10:00 
Presentation Time 20 minutes 
Registration for PN 
Paper # PN2022-66 
Volume (vol) vol.122 
Number (no) no.398 
Page pp.130-135 
Date of Issue 2023-02-22 (PN) 

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