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Paper Abstract and Keywords
Presentation 2008-12-04 13:30
Multiple RF tag Emulation including Radio property in UHF band RFID
Naoyasu Kamiya, Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (Univ. of Electro-Communications), Kenichi Sugimoto, Osamu Nakamura, Jun Murai (Keio Univ.) SIS2008-49
Abstract (in Japanese) (See Japanese page) 
(in English) A RFID system design and implementation using many RF tags entails a burden for laying out many RF tags. Because interrogator’s reading performance is usually evaluated by actually reading multiple RF tags.
The authors propose multiple RF tag emulation algorithm improved by including capture effect that the access succeeds by the electric power difference even if the access requests from plural RF tags collide. We have evaluated emulation accuracy by numerical simulation and maximum number of RF tags by implemented onto a BAP (programmable battery assisted passive tag) which houses 8bit MPU. It was revealed that the algorithm achieves 5460 tags emulation with a trivial penalty on accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) RFID / UHF / programmable battery assisted passive tag(BAP) / multiple RF tag emulation algorithm / EPCglobal Class-1 Generation-2 / Capture effect / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 334, SIS2008-49, pp. 39-44, Dec. 2008.
Paper # SIS2008-49 
Date of Issue 2008-11-27 (SIS) 
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 SIS  
Conference Date 2008-12-04 - 2008-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2008-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multiple RF tag Emulation including Radio property in UHF band RFID 
Sub Title (in English)  
Keyword(1) RFID  
Keyword(2) UHF  
Keyword(3) programmable battery assisted passive tag(BAP)  
Keyword(4) multiple RF tag emulation algorithm  
Keyword(5) EPCglobal Class-1 Generation-2  
Keyword(6) Capture effect  
Keyword(7)  
Keyword(8)  
1st Author's Name Naoyasu Kamiya  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Jin Mitsugi  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Yuusuke Kawakita  
3rd Author's Affiliation University of Electro-Communications (Univ. of Electro-Communications)
4th Author's Name Kenichi Sugimoto  
4th Author's Affiliation Keio University (Keio Univ.)
5th Author's Name Osamu Nakamura  
5th Author's Affiliation Keio University (Keio Univ.)
6th Author's Name Jun Murai  
6th Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2008-12-04 13:30:00 
Presentation Time 25 minutes 
Registration for SIS 
Paper # SIS2008-49 
Volume (vol) vol.108 
Number (no) no.334 
Page pp.39-44 
#Pages 6 
Date of Issue 2008-11-27 (SIS) 

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