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Paper Abstract and Keywords
Presentation 2012-05-24 13:00
[Technology Exhibit] Wireless Network System for TV White Space with Coordination of Database
Kentaro Ishizu, Homare Murakami, Zhou Lan, Ha Nguyen Tran, Hiroshi Harada (NICT) SR2012-4
Abstract (in Japanese) (See Japanese page) 
(in English) Not only sensing by the secondary users but also database is inevitable to determine available channels in TV white space in order to ensure avoidance of interference to the primary users. Especially in case of mobile communications, advanced method to determine available channels according to unstable locations of the secondary users and its radio environment is required. This paper describes about wireless network system composed of database and base stations capable of operating in TV White Space according to available channels provided by the database, to which the mesh network technology is applied. The feasibility of the system has been verified through field operations under properly issued radio license. It is expected to be utilized as an experimental environment of wireless network system in TV white space which integrates radio platform compatible with wireless access specifications in TV white space, such as IEEE802.11af, 802.15.4m and 802.22, and database that is capable of future coming advanced calculation methods.
Keyword (in Japanese) (See Japanese page) 
(in English) TV white space / database / mesh network / prototype / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 55, SR2012-4, pp. 23-30, May 2012.
Paper # SR2012-4 
Date of Issue 2012-05-17 (SR) 
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)
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Conference Information
Committee SR  
Conference Date 2012-05-24 - 2012-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Keio univ. at Hiyoshi 
Topics (in Japanese) (See Japanese page) 
Topics (in English) technical exhibition, product exhibition, software radio, radio hardware technologies 
Paper Information
Registration To SR 
Conference Code 2012-05-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wireless Network System for TV White Space with Coordination of Database 
Sub Title (in English)  
Keyword(1) TV white space  
Keyword(2) database  
Keyword(3) mesh network  
Keyword(4) prototype  
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1st Author's Name Kentaro Ishizu  
1st Author's Affiliation NICT (NICT)
2nd Author's Name Homare Murakami  
2nd Author's Affiliation NICT (NICT)
3rd Author's Name Zhou Lan  
3rd Author's Affiliation NICT (NICT)
4th Author's Name Ha Nguyen Tran  
4th Author's Affiliation NICT (NICT)
5th Author's Name Hiroshi Harada  
5th Author's Affiliation NICT (NICT)
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Speaker Author-1 
Date Time 2012-05-24 13:00:00 
Presentation Time 150 minutes 
Registration for SR 
Paper # SR2012-4 
Volume (vol) vol.112 
Number (no) no.55 
Page pp.23-30 
#Pages
Date of Issue 2012-05-17 (SR) 


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