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Paper Abstract and Keywords
Presentation 2012-07-26 14:05
A Study on the Effects of the Earthquake for Free Space Optical Communication Systems
Kazuhiko Wakamori, Sho Hotta, Mitsuji Matsumoto (Waseda Univ.) MW2012-43 OPE2012-36 EST2012-25 MWP2012-24
Abstract (in Japanese) (See Japanese page) 
(in English) FSO (Free-Space Optics) communication system is a wireless communication system using a light beam and the transmission line in free space. This system is also expected to apply to the temporary line in the event of a disaster. Light beam that has a high directivity. Therefore, shock and vibration for transmitting and receiving antennas, environmental variation in free space between the antennas, will be greatly affects the stability of the FSO communication system. In this paper, based on operational data obtained during last year's East Japan Earthquake has occurred, the effect of earthquake on the FSO system, consideration and report, including systems such as tracking technology.
Keyword (in Japanese) (See Japanese page) 
(in English) FSO(Free-Space Optics) communication system / Disaster-tolerance / Earthquake / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 158, MWP2012-24, pp. 109-114, July 2012.
Paper # MWP2012-24 
Date of Issue 2012-07-19 (MW, OPE, EST, MWP) 
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)
Download PDF MW2012-43 OPE2012-36 EST2012-25 MWP2012-24

Conference Information
Committee MWP OPE MW EMT EST IEE-EMT  
Conference Date 2012-07-26 - 2012-07-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MWP 
Conference Code 2012-07-MWP-OPE-MW-EMT-EST-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on the Effects of the Earthquake for Free Space Optical Communication Systems 
Sub Title (in English)  
Keyword(1) FSO(Free-Space Optics) communication system  
Keyword(2) Disaster-tolerance  
Keyword(3) Earthquake  
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1st Author's Name Kazuhiko Wakamori  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Sho Hotta  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Mitsuji Matsumoto  
3rd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2012-07-26 14:05:00 
Presentation Time 25 minutes 
Registration for MWP 
Paper # MW2012-43, OPE2012-36, EST2012-25, MWP2012-24 
Volume (vol) vol.112 
Number (no) no.155(MW), no.156(OPE), no.157(EST), no.158(MWP) 
Page pp.109-114 
#Pages 6 
Date of Issue 2012-07-19 (MW, OPE, EST, MWP) 

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