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| Presentation | 2021-01-21 14:40 An Implementation of Fingerprint-Based Indoor Positioning System Using IEEE 802.15.4 Pradini Puspitaningayu, Kazushi Hamazaki, Nobuo Funabiki, Hein Htet, Minoru Kuribayashi (Okayama Univ.)  ICM2020-40 LOIS2020-28 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Nowadays, developments of indoor positioning systems (IPS) have been gaining a lot of interests for offering location-based services. Previously, we have studied a fingerprint-based indoor positioning system using the IEEE 802.15.4 standard that is suitable for long-time use with a small battery due to small energy consumptions limiting the positioning resolution by rooms, it can detect the current position accurately. However, this system was not implemented for real-time use, where only the feasibility has been examined.In this paper, we present an implementation of the system using Python programs. It consists of a server PC that collects and stores the data, and runs the positioning program periodically, Mono Wireless transmitters/receivers, and Raspberry Pi devices that forward the received data to the server using the MQTT protocol. The experiment results in #2 Engineering Building at Okayama University show that the user locating room is always correctly detected by the system on time. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | indoor positioning / fingerprint / LQI / IEEE 802.15.4 / Raspberry Pi / MQTT / SQLite / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 324, LOIS2020-28, pp. 33-38, Jan. 2021. | |
| Paper # | LOIS2020-28 | |
| Date of Issue | 2021-01-14 (ICM, LOIS) | |
| 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 | ICM2020-40 LOIS2020-28 |
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| Conference Information | |
| Committee | ICM LOIS |
| Conference Date | 2021-01-21 - 2021-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Practical Use of Lifelog, Office Information System, Business Management, etc. |
| Paper Information | |
| Registration To | LOIS |
| Conference Code | 2021-01-ICM-LOIS |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Implementation of Fingerprint-Based Indoor Positioning System Using IEEE 802.15.4 |
| Sub Title (in English) | |
| Keyword(1) | indoor positioning |
| Keyword(2) | fingerprint |
| Keyword(3) | LQI |
| Keyword(4) | IEEE 802.15.4 |
| Keyword(5) | Raspberry Pi |
| Keyword(6) | MQTT |
| Keyword(7) | SQLite |
| Keyword(8) | |
| 1st Author's Name | Pradini Puspitaningayu |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Kazushi Hamazaki |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
| 3rd Author's Name | Nobuo Funabiki |
| 3rd Author's Affiliation | Okayama University (Okayama Univ.) |
| 4th Author's Name | Hein Htet |
| 4th Author's Affiliation | Okayama University (Okayama Univ.) |
| 5th Author's Name | Minoru Kuribayashi |
| 5th Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-01-21 14:40:00 |
| Presentation Time | 20 minutes |
| Registration for | LOIS |
| Paper # | ICM2020-40, LOIS2020-28 |
| Volume (vol) | vol.120 |
| Number (no) | no.323(ICM), no.324(LOIS) |
| Page | pp.33-38 |
| #Pages | 6 |
| Date of Issue | 2021-01-14 (ICM, LOIS) |
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