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Paper Abstract and Keywords
Presentation 2013-08-19 14:40
Transmission performance improvement of sensor collaborative beam forming by adaptive transmission
Takuya Beppu, Masahiro Fujita, Shigeru Tomisato, Satoshi Denno, Masaharu Hata (Okayama Univ.) SRW2013-26
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a sensor collaborative beam forming method by adaptive transmission in which beam forming and collaborative transmitting sensor selection are adaptively performed according to reception quality of a receiving sensor. In this method, beam forming is used only in retransmission. Average Bit Error Rates (BERs) and Signal-to-Noise power Ratio (SNR) distribution in a receiving sensor are evaluated by computer simulation. The results show that the proposed method can improve the required Eb/N0 for the average BER of 10-3 by 4.0 to 13.4 dB compared with that without beam forming. SNR distribution can also be improved by 5.8 to 19.8 dB at the Cumulative Distribution Function (CDF) of 10-2.
Keyword (in Japanese) (See Japanese page) 
(in English) Sensor Network / Beam Forming / Adaptive Transmission / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 180, SRW2013-26, pp. 33-36, Aug. 2013.
Paper # SRW2013-26 
Date of Issue 2013-08-12 (SRW) 
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 SRW  
Conference Date 2013-08-19 - 2013-08-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Shibaura Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN, etc. 
Paper Information
Registration To SRW 
Conference Code 2013-08-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transmission performance improvement of sensor collaborative beam forming by adaptive transmission 
Sub Title (in English)  
Keyword(1) Sensor Network  
Keyword(2) Beam Forming  
Keyword(3) Adaptive Transmission  
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1st Author's Name Takuya Beppu  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Masahiro Fujita  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Shigeru Tomisato  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Satoshi Denno  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Masaharu Hata  
5th Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2013-08-19 14:40:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2013-26 
Volume (vol) vol.113 
Number (no) no.180 
Page pp.33-36 
#Pages
Date of Issue 2013-08-12 (SRW) 


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