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Paper Abstract and Keywords
Presentation 2008-11-07 16:40
Software Defined Communication system "Reconfigurable Communication Equipment"
Nozomu Nishinaga (NICT), Masayoshi Yoneda, Kenji Haga, Hideto Okada (NEC/Toshiba Space Systems), Kenji Suzuki (NICT) SAT2008-50
Abstract (in Japanese) (See Japanese page) 
(in English) The expectations to space infrastructure are grown from the safety consciousness. The space infrastructure has no influence from terrestrial disasters. Precious remote sensing technology with advanced signal processing, ultra broad band down link system for a large amount of sensing data transmission and broad band satellite back-bone network for emergency communications are most prospective systems. Then requirements for advanced on-board processing are getting higher and such technology for realizing those systems must be developed. From a view of satellite communications point, the life time of general satellite communications system has 10 to 15 years and the system design is constrained by the designed technology paradigm far before the launching time. Therefore, capability of system re-designing, or “reconfigurablility” is the most important asset for advanced onboard signal processing.
Keyword (in Japanese) (See Japanese page) 
(in English) In-orbital-reconfiguration / Regenerative relay / Software defined radio / Onboard signal processing / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 274, SAT2008-50, pp. 211-216, Nov. 2008.
Paper # SAT2008-50 
Date of Issue 2008-10-30 (SAT) 
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 SAT  
Conference Date 2008-11-06 - 2008-11-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Riviera Hotel Pusan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communication Technology, etc. (JC-SAT2008) 
Paper Information
Registration To SAT 
Conference Code 2008-11-SAT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Software Defined Communication system "Reconfigurable Communication Equipment" 
Sub Title (in English)  
Keyword(1) In-orbital-reconfiguration  
Keyword(2) Regenerative relay  
Keyword(3) Software defined radio  
Keyword(4) Onboard signal processing  
1st Author's Name Nozomu Nishinaga  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Masayoshi Yoneda  
2nd Author's Affiliation NEC/Toshiba Space Systems (NEC/Toshiba Space Systems)
3rd Author's Name Kenji Haga  
3rd Author's Affiliation NEC/Toshiba Space Systems (NEC/Toshiba Space Systems)
4th Author's Name Hideto Okada  
4th Author's Affiliation NEC/Toshiba Space Systems (NEC/Toshiba Space Systems)
5th Author's Name Kenji Suzuki  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2008-11-07 16:40:00 
Presentation Time 20 minutes 
Registration for SAT 
Paper # SAT2008-50 
Volume (vol) vol.108 
Number (no) no.274 
Page pp.211-216 
Date of Issue 2008-10-30 (SAT) 

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