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| Presentation | 2011-03-03 12:10 Evaluation and analysis of capture effect in reader-tag interference between UHF Passive RFID systems Toru Asakura, Yohtaro Umeda, Osamu Takyu (Tokyo Univ. of Sci), Yoshiharu Ishikawa, Takaaki Okada (Toppan Forms)  CAS2010-111 SIP2010-127 CS2010-81 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A UHF RFID system has the feature that a communication distance is long, as compared with the conventional system. Therefore, reader-tag interference among RFID systems will occur if two or more RFID systems approach and are used simultaneously. However, Even through the signal from a reader of interfered request system and the signal from a interfering other system were interfered with request reader’s tag, the tag correctly might receive request reader’s signal by a probability depends on both reader’s signal level difference. This calls capture effect. In this, interfered reader can read correctly a certain level of tags. In this paper, the capture effect is evaluated quantitatively by experiment and analyzed by simulation that mounted system protocol. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | RFID / radio wave interference / UHF / capture effect / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 441, CS2010-81, pp. 55-60, March 2011. | |
| Paper # | CS2010-81 | |
| Date of Issue | 2011-02-24 (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 | CAS2010-111 SIP2010-127 CS2010-81 |
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| Conference Information | |
| Committee | CS SIP CAS |
| Conference Date | 2011-03-03 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ohhamanobumoto memorial hall (Ishigaki)( |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Processor, Signal Processing for Communications, Wireless LAN/PAN, etc. |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2011-03-CS-SIP-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation and analysis of capture effect in reader-tag interference between UHF Passive RFID systems |
| Sub Title (in English) | |
| Keyword(1) | RFID |
| Keyword(2) | radio wave interference |
| Keyword(3) | UHF |
| Keyword(4) | capture effect |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toru Asakura |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Sci) |
| 2nd Author's Name | Yohtaro Umeda |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Sci) |
| 3rd Author's Name | Osamu Takyu |
| 3rd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Sci) |
| 4th Author's Name | Yoshiharu Ishikawa |
| 4th Author's Affiliation | Toppan Forms Co. Ltd (Toppan Forms) |
| 5th Author's Name | Takaaki Okada |
| 5th Author's Affiliation | Toppan Forms Co. Ltd (Toppan Forms) |
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| Speaker | Author-1 |
| Date Time | 2011-03-03 12:10:00 |
| Presentation Time | 20 minutes |
| Registration for | CS |
| Paper # | CAS2010-111, SIP2010-127, CS2010-81 |
| Volume (vol) | vol.110 |
| Number (no) | no.439(CAS), no.440(SIP), no.441(CS) |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (CAS, SIP, CS) |
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