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Paper Abstract and Keywords
Presentation 2017-08-18 11:10
[Special Talk] Building of Experimental Environment for Wireless Communications by Software Defined Radio
Ayano Ohnishi, Yoshimi Fujii, Ayako Suzuki (KKE) SAT2017-33 RCS2017-163
Abstract (in Japanese) (See Japanese page) 
(in English) As wireless communication technology is more sophisticated and digital signal processing is more complex, the importance of software is higher. In wireless communication research, firstly, researchers perform a simulation on a computer and then conduct experiments in a laboratory environment using actual signals in order to evaluate new algorithms and reception quality under specific conditions. In recent years, software defined radio (SDR) is increasingly used to implement complex signal processing efficiently when building experimental environments.
Our group has focused on constructing an evaluation environment of a wireless communication system applying SDR, based on the experience having engaged in the simulation of the wireless communication field for many years. Among them, we introduce a method to construct a wireless communication experiment environment including a propagation environment based on a simulation program, with examples of narrowband wireless communication such as QPSK, and wireless LAN adopting OFDM. In addition, we mention problems that we should pay attention, and countermeasures of them, when evaluating using SDR.
Keyword (in Japanese) (See Japanese page) 
(in English) Software defined radio / SDR / OFDM / QPSK / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 174, SAT2017-33, pp. 63-68, Aug. 2017.
Paper # SAT2017-33 
Date of Issue 2017-08-10 (SAT, RCS) 
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)
Download PDF SAT2017-33 RCS2017-163

Conference Information
Committee RCS SAT  
Conference Date 2017-08-17 - 2017-08-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. 
Paper Information
Registration To SAT 
Conference Code 2017-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Building of Experimental Environment for Wireless Communications by Software Defined Radio 
Sub Title (in English)  
Keyword(1) Software defined radio  
Keyword(2) SDR  
Keyword(3) OFDM  
Keyword(4) QPSK  
1st Author's Name Ayano Ohnishi  
1st Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
2nd Author's Name Yoshimi Fujii  
2nd Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
3rd Author's Name Ayako Suzuki  
3rd Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
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Date Time 2017-08-18 11:10:00 
Presentation Time 50 
Registration for SAT 
Paper # IEICE-SAT2017-33,IEICE-RCS2017-163 
Volume (vol) IEICE-117 
Number (no) no.174(SAT), no.175(RCS) 
Page pp.63-68(SAT), pp.105-110(RCS) 
#Pages IEICE-6 
Date of Issue IEICE-SAT-2017-08-10,IEICE-RCS-2017-08-10 

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