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Paper Abstract and Keywords
Presentation 2014-03-03 13:00
[Invited Lecture] White Space Database with Radio Propagation Simulator Considering Terrestrial Topology
Yoshihiro Hase, Kei Iwamoto, Yukou Tashiro, Makoto Suzuki, Hiroyuki Morikawa (Univ. of Tokyo) SR2013-96
Abstract (in Japanese) (See Japanese page) 
(in English) In the case of white space communications, a database which communicate with white space devices make a decision whether a secondary user can use white space or not. Currently the database decides on the separation distance bases between the secondary user and the nearest service-area edge of primary user, not on interference level derived from radio propagation simulator. We developed a white space database combined with a radio propagation simulator having high-speed calculation ability. Using the new database, answer-back time to secondary users and comparison of white space with/without simulator are estimated. Also we developed an AR application for smart-phone using simulation function of the database.
Keyword (in Japanese) (See Japanese page) 
(in English) White Space / Database / Radio Propagation Simulator / Augmented Reality / Spectrum Visualization / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 457, SR2013-96, pp. 1-8, March 2014.
Paper # SR2013-96 
Date of Issue 2014-02-24 (SR) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee RCS SR SRW  
Conference Date 2014-03-03 - 2014-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SR 
Conference Code 2014-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) White Space Database with Radio Propagation Simulator Considering Terrestrial Topology 
Sub Title (in English)  
Keyword(1) White Space  
Keyword(2) Database  
Keyword(3) Radio Propagation Simulator  
Keyword(4) Augmented Reality  
Keyword(5) Spectrum Visualization  
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Keyword(7)  
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1st Author's Name Yoshihiro Hase  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Kei Iwamoto  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Yukou Tashiro  
3rd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
4th Author's Name Makoto Suzuki  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
5th Author's Name Hiroyuki Morikawa  
5th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2014-03-03 13:00:00 
Presentation Time 30 minutes 
Registration for SR 
Paper # SR2013-96 
Volume (vol) vol.113 
Number (no) no.457 
Page pp.1-8 
#Pages
Date of Issue 2014-02-24 (SR) 


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