| Presentation | 2022-01-20 [Short Paper] Channel Allocation in Backscatter Synchronous Streaming Protocols Reduction of RF Tag Built-in Oscillator Frequency Calibration Time Toma Kamata, Yuki Takazawa, Haruhisa Ichikawa, Hiroshi Tanaka, Jin Mitsugi, Yuusuke Kawakita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Acceleration / Multiple access / RFID |
| Paper # | SeMI2021-56 |
| Date of Issue | 2022-01-13 (SeMI) |
| Conference Information | |
| Committee | SeMI |
|---|---|
| Conference Date | 2022/1/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Koji Yamamoto(Kyoto Univ.) |
| Vice Chair | Kazuya Monden(Hitachi) / Yasunori Owada(NICT) |
| Secretary | Kazuya Monden(Cyber Univ.) / Yasunori Owada(Waseda Univ.) |
| Assistant | Yuki Katsumata(NTT DOCOMO) / Akihito Taya(Aoyama Gakuin Univ.) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Sensor Network and Mobile Intelligence |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Short Paper] 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 |
| 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) |
| Date | 2022-01-20 |
| Paper # | SeMI2021-56 |
| Volume (vol) | vol.121 |
| Number (no) | SeMI-333 |
| Page | pp.pp.19-21(SeMI), |
| #Pages | 3 |
| Date of Issue | 2022-01-13 (SeMI) |