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Paper Abstract and Keywords
Presentation 2014-01-24 09:25
Multi-terminal Simultaneous Transmission Method using Frequency Hopping in Frequency Conversion Data Gathering
Shunta Sakai, Tomomi Endo, Takeo Fujii (UEC) ASN2013-139
Abstract (in Japanese) (See Japanese page) 
(in English) We have proposed the frequency conversion data gathering method as a novel wireless sensor network with simple sensing information transmission. The method with frequency conversion can gather sensing information from multiple terminals faster than conventional packetized methods, because the sensing data is directly converted to the subcarrier number of orthogonal frequency division multiplexing (OFDM) signal. However, the number of simultaneous transmission terminals is limited because the time slots are used for identification of each terminal. In this paper, we propose a simultaneous data gathering method for supporting a large number of terminals by assigning a frequency hopping (FH) pattern to each terminal. Simulation results show that frequency conversion data gathering method using FH achieves better performance in a multi-terminal situation.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM signal / Information Gathering / Wireless Sensor Network / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 399, ASN2013-139, pp. 123-127, Jan. 2014.
Paper # ASN2013-139 
Date of Issue 2014-01-16 (ASN) 
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 ASN MoNA  
Conference Date 2014-01-23 - 2014-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Okudogo (Matsuyama) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Networks, Mobile Applications, Ambient Intelligence, Sensor Networks, etc. 
Paper Information
Registration To ASN 
Conference Code 2014-01-ASN-MoNA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-terminal Simultaneous Transmission Method using Frequency Hopping in Frequency Conversion Data Gathering 
Sub Title (in English)  
Keyword(1) OFDM signal  
Keyword(2) Information Gathering  
Keyword(3) Wireless Sensor Network  
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1st Author's Name Shunta Sakai  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Tomomi Endo  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Takeo Fujii  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2014-01-24 09:25:00 
Presentation Time 25 minutes 
Registration for ASN 
Paper # ASN2013-139 
Volume (vol) vol.113 
Number (no) no.399 
Page pp.123-127 
#Pages 5 
Date of Issue 2014-01-16 (ASN) 

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