Paper Abstract and Keywords |
Presentation |
2022-10-13 11:10
[Poster Presentation]
NLoS Three-dimensional Positioning Estimation Using 920MHz-band LoRaWAN at Construction Sites Takahiro Inoue, Kyousuke Nakano, Osamu Muta (Kyushu Univ), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Next-generation smart building schemes using information and communication technologies have been developed recently. In particular, wireless positioning technology is expected to be used for safety confirmation of workers and management of equipment in buildings under construction. However, no wireless networks exist in such buildings. Moreover, building conditions can change drastically from moment to moment. Therefore, to establish three-dimensional positioning technology that can cover the entire building with a small number of nodes at the construction site is a challenge. In this presentation, we propose a three-dimensional position estimation scheme using 920MHz-band LoRaWAN at construction sites. More concretely, we propose a method to estimate target’s location and height by using received-signal-strength-indication (RSSI) information obtained through a small number of sparsely distributed gateways in a building. We demonstrate the effectiveness of the proposed method by simulation and in-door experiment results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IoT / LoRaWAN / three-dimensional indoor positioning / floor height estimation / Received-signal-strength-indication (RSSI) / / / |
Reference Info. |
IEICE Tech. Rep. |
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Conference Information |
Committee |
MIKA |
Conference Date |
2022-10-12 - 2022-10-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Niigata Citizens Plaza |
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Paper Information |
Registration To |
MIKA |
Conference Code |
2022-10-MIKA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
NLoS Three-dimensional Positioning Estimation Using 920MHz-band LoRaWAN at Construction Sites |
Sub Title (in English) |
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Keyword(1) |
IoT |
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LoRaWAN |
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three-dimensional indoor positioning |
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floor height estimation |
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Received-signal-strength-indication (RSSI) |
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1st Author's Name |
Takahiro Inoue |
1st Author's Affiliation |
Kyushu University (Kyushu Univ) |
2nd Author's Name |
Kyousuke Nakano |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ) |
3rd Author's Name |
Osamu Muta |
3rd Author's Affiliation |
Kyushu University (Kyushu Univ) |
4th Author's Name |
Takuto Watanabe |
4th Author's Affiliation |
TOKYU CONSTRUCTION CO., LTD (Tokyu Construction) |
5th Author's Name |
Naohiro Ikeda |
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TOKYU CONSTRUCTION CO., LTD (Tokyu Construction) |
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Author-1 |
Date Time |
2022-10-13 11:10:00 |
Presentation Time |
50 minutes |
Registration for |
MIKA |
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