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Paper Abstract and Keywords
Presentation 2021-11-11 13:25
A Study on Routing Control Method in Distributed Control SDM-EON
Sotaro Yokota, Ken-ichi Baba (Kogakuin Univ.) PN2021-29
Abstract (in Japanese) (See Japanese page) 
(in English) In the field of core networks, elastic optical networks, space division multiplexing technologies, and multi-fiber technologies are attracting attention in order to respond to the increasing number of communication traffics year by year. In the previous research, a method to suppress both types of rejection in the distributed control SDM-EON environment was proposed. It is a “collision” that occurs when another path request precedes due to a signaling time difference and a “Unavailable” that occurs because there are no assignable resources when the path request occurs. However, in previous research, the route used was fixed at the shortest path. So, the features of distributed control that can flexibly respond to the traffic situation at that time could not be fully utilized. Therefore, in this paper, we propose route control to acquire multiple candidates by holding the PATH message when establishing the path. This enables route control that takes into account the number of hops and the amount of resources used, distributes the link load, and improves the utilization efficiency of the entire network.
Keyword (in Japanese) (See Japanese page) 
(in English) Elastic Optical Network / Space Division Multiplexing / Distributed Control / Routing Control / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 237, PN2021-29, pp. 17-22, Nov. 2021.
Paper # PN2021-29 
Date of Issue 2021-11-04 (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 2021-11-11 - 2021-11-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
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Topics (in English)  
Paper Information
Registration To PN 
Conference Code 2021-11-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Routing Control Method 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) 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 2021-11-11 13:25:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2021-29 
Volume (vol) vol.121 
Number (no) no.237 
Page pp.17-22 
Date of Issue 2021-11-04 (PN) 

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