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Paper Abstract and Keywords
Presentation 2009-03-02 16:20
Simulation Method for Indoor Location Estimation using UHF Band Passive RFID with Influence of Human Body
Nobuyoshi Komuro, Tomoyuki Rokuda, Kazuki Machii (Tokyo Univ. of Tech.), Takehiro Shiraishi (Nihon System Warp Co., Ltd.), Hiromi Ueda, Hiroyuki Kasai, Toshinori Tsuboi (Tokyo Univ. of Tech.) CAS2008-117 SIP2008-180 CS2008-91
Abstract (in Japanese) (See Japanese page) 
(in English) This paper invesitgates an indoor location estimation system based on UHF RFID (Radio Frequency IDentification), and evaluates the system by computer simulation. However, it is difficult to simulate the system because of the influences of directional characteristic, reflected wave, and propagation loss. Thus this paper presents the simulation method for indoor location estimation with RFID. Especially, this paper considers the influence of human body when simulating our system. Consequently, this paper duplicates phenomenon that the RFID reader reads some detached tags or does not read some neighbor tags, and we found that the reflected wave and human body affect the tag read.
Keyword (in Japanese) (See Japanese page) 
(in English) location estimation / UHF band RFID / Ray-trace simulation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 455, CS2008-91, pp. 95-100, March 2009.
Paper # CS2008-91 
Date of Issue 2009-02-23 (CAS, SIP, CS) 
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)
Download PDF CAS2008-117 SIP2008-180 CS2008-91

Conference Information
Committee CAS CS SIP  
Conference Date 2009-03-02 - 2009-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagaragawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processors, signal processing for communications, wireless LAN/PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2009-03-CAS-CS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Simulation Method for Indoor Location Estimation using UHF Band Passive RFID with Influence of Human Body 
Sub Title (in English)  
Keyword(1) location estimation  
Keyword(2) UHF band RFID  
Keyword(3) Ray-trace simulation  
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1st Author's Name Nobuyoshi Komuro  
1st Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
2nd Author's Name Tomoyuki Rokuda  
2nd Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
3rd Author's Name Kazuki Machii  
3rd Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
4th Author's Name Takehiro Shiraishi  
4th Author's Affiliation Nihon System Warp Co., Ltd. (Nihon System Warp Co., Ltd.)
5th Author's Name Hiromi Ueda  
5th Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
6th Author's Name Hiroyuki Kasai  
6th Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
7th Author's Name Toshinori Tsuboi  
7th Author's Affiliation Tokyo University of Technology (Tokyo Univ. of Tech.)
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Speaker Author-1 
Date Time 2009-03-02 16:20:00 
Presentation Time 20 minutes 
Registration for CS 
Paper # CAS2008-117, SIP2008-180, CS2008-91 
Volume (vol) vol.108 
Number (no) no.453(CAS), no.454(SIP), no.455(CS) 
Page pp.95-100 
#Pages 6 
Date of Issue 2009-02-23 (CAS, SIP, CS) 

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