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| Presentation | 2022-01-20 14:10 [Short Paper] Channel Allocation in Backscatter Synchronous Streaming Protocols Reduction of RF Tag Built-in Oscillator Frequency Calibration Time Toma Kamata, Yuki Takazawa (KAIT), Haruhisa Ichikawa (Keio Univ.), Hiroshi Tanaka (KAIT), Jin Mitsugi (Keio Univ.), Yuusuke Kawakita (KAIT)  SeMI2021-56 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The authors extend the RFID international standard protocol, ISO/IEC18000-63, and study a wireless protocol that enables synchronous streaming using multiple subcarrier channels (hereafter referred to as channels). The synchronous streaming protocol enables multipoint synchronous sensing such as structural health monitoring and modal testing. For multipoint synchronous sensing, the challenge is to allocate channels to a large number of RF tags as quickly as possible. In this paper, we report and demonstrate the speedup achieved by relaxing the DCRO calibration threshold during channel allocation. As a comparison, we compared our results with the channel allocation time before the change. We report that the allocation time per channel is reduced by about 10% compared to the existing method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Acceleration / Multiple access / RFID / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 333, SeMI2021-56, pp. 19-21, Jan. 2022. | |
| Paper # | SeMI2021-56 | |
| Date of Issue | 2022-01-13 (SeMI) | |
| ISSN | 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 | SeMI2021-56 |
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| Conference Information | |
| Committee | SeMI |
| Conference Date | 2022-01-20 - 2022-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SeMI |
| Conference Code | 2022-01-SeMI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Channel Allocation in Backscatter Synchronous Streaming Protocols Reduction of RF Tag Built-in Oscillator Frequency Calibration Time |
| Sub Title (in English) | |
| Keyword(1) | Acceleration |
| Keyword(2) | Multiple access |
| Keyword(3) | RFID |
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| 1st Author's Name | Toma Kamata |
| 1st Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 2nd Author's Name | Yuki Takazawa |
| 2nd Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 3rd Author's Name | Haruhisa Ichikawa |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
| 4th Author's Name | Hiroshi Tanaka |
| 4th Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
| 5th Author's Name | Jin Mitsugi |
| 5th Author's Affiliation | Keio University (Keio Univ.) |
| 6th Author's Name | Yuusuke Kawakita |
| 6th Author's Affiliation | Kanagawa Institute of Technology (KAIT) |
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| Speaker | Author-1 |
| Date Time | 2022-01-20 14:10:00 |
| Presentation Time | 10 minutes |
| Registration for | SeMI |
| Paper # | SeMI2021-56 |
| Volume (vol) | vol.121 |
| Number (no) | no.333 |
| Page | pp.19-21 |
| #Pages | 3 |
| Date of Issue | 2022-01-13 (SeMI) |
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