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Paper Abstract and Keywords
Presentation 2012-03-13 15:00
Network Topologies using Optical Packet Switches for Data Centers
Yuichi Ohsita, Masayuki Murata (Osaka Univ.) PN2011-96
Abstract (in Japanese) (See Japanese page) 
(in English) The large data center network constructed of only the electronic packet switches consumes large power to provide enough bandwidth for all server pairs.
One approach to construct the data center network that provides enough bandwidth with small energy consumption is to use the optical packet switches. In the data center network using the optical packet switches, however, the failures of the optical packet switches may have large impacts on the communication between servers.
In this paper, we propose the data center network topology using the optical packet switches that can provide enough bandwidth even when some optical packet switches fail. We evaluate our topology and clarify that our topology can provide enough bandwidth even when some optical packet switches fail.
Keyword (in Japanese) (See Japanese page) 
(in English) Data Center Network / Topology / Optical Packet Switch / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 475, PN2011-96, pp. 79-84, March 2012.
Paper # PN2011-96 
Date of Issue 2012-03-05 (PN) 
ISSN Print edition: ISSN 0913-5685    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 2012-03-12 - 2012-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) BaramonNetKan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2012-03-PN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Network Topologies using Optical Packet Switches for Data Centers 
Sub Title (in English)  
Keyword(1) Data Center Network  
Keyword(2) Topology  
Keyword(3) Optical Packet Switch  
1st Author's Name Yuichi Ohsita  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Masayuki Murata  
2nd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2012-03-13 15:00:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2011-96 
Volume (vol) vol.111 
Number (no) no.475 
Page pp.79-84 
Date of Issue 2012-03-05 (PN) 

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