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Paper Abstract and Keywords
Presentation 2013-05-16 16:35
[Special Talk] Perspectives of channel coding for satellite laser communications
Eiji Okamoto, Takuma Kyo, Hiroaki Inoue (Nagoya Inst. of Tech.), Yozo Shoji, Yoshihisa Takayama, Morio Toyoshima (NICT) WBS2013-6 SAT2013-5
Abstract (in Japanese) (See Japanese page) 
(in English) Satellite laser communication, whose transmission channel characteristics are different from those of radio-frequency channels, will be a part of next-generation high-capacity communication networks covering earth and deep-space, and is expected to be developed. However, in the direct link between satellite and ground the laser beam passes through the air and the received optical power fades because of the air scintillation. Therefore, channel coding techniques are indispensable for the free-space optical link to obtain a stable and higher-quality transmission. In this report we introduce the channel model of the downlink satellite-to-ground laser communication and the channel coding schemes suitable to the channel. Also, future prospectives of them are briefly described.
Keyword (in Japanese) (See Japanese page) 
(in English) satellite laser communications / optical channel model / channel coding / LDGM code / multi-rate transmission / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 32, SAT2013-5, pp. 25-30, May 2013.
Paper # SAT2013-5 
Date of Issue 2013-05-09 (WBS, SAT) 
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 WBS2013-6 SAT2013-5

Conference Information
Committee WBS SAT  
Conference Date 2013-05-16 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Utsunomiya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Coding, Modulation, Signal Processing, etc. 
Paper Information
Registration To SAT 
Conference Code 2013-05-WBS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Perspectives of channel coding for satellite laser communications 
Sub Title (in English)  
Keyword(1) satellite laser communications  
Keyword(2) optical channel model  
Keyword(3) channel coding  
Keyword(4) LDGM code  
Keyword(5) multi-rate transmission  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Eiji Okamoto  
1st Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
2nd Author's Name Takuma Kyo  
2nd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
3rd Author's Name Hiroaki Inoue  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Yozo Shoji  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Yoshihisa Takayama  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Morio Toyoshima  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2013-05-16 16:35:00 
Presentation Time 50 minutes 
Registration for SAT 
Paper # WBS2013-6, SAT2013-5 
Volume (vol) vol.113 
Number (no) no.31(WBS), no.32(SAT) 
Page pp.31-36(WBS), pp.25-30(SAT) 
#Pages 6 
Date of Issue 2013-05-09 (WBS, SAT) 

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