A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings
LPWAN (low power wide-Area network) for smart building applications will benefit positioning, energy management system, parking and so on. This paper proposes a propagation model for LPWAN 433 MHz in two different concrete buildings, 5 story laboratory and parking buildings. The path loss model in t...
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th-mahidol.881882023-08-06T01:01:48Z A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings Phokharatkul P. Mahidol University Computer Science LPWAN (low power wide-Area network) for smart building applications will benefit positioning, energy management system, parking and so on. This paper proposes a propagation model for LPWAN 433 MHz in two different concrete buildings, 5 story laboratory and parking buildings. The path loss model in terms of RSSI (received signal strength indicator) calculation uses empirical measurement data. The path-loss exponent for LoS propagation of the proposed prediction model is found to be 2.03 and 1.99. Again, for the NLoS propagation links, the floor attenuation factors (FAF) of 1 to 5 floors are found to be 6.0, 10.8, 13.9, 17.0 and 9.8, 14.0, 17.2, 21.5 for the first and the second buildings respectively 2023-08-05T18:01:48Z 2023-08-05T18:01:48Z 2023-01-01 Conference Paper 2023 9th International Conference on Engineering, Applied Sciences, and Technology, ICEAST 2023 - Proceeding (2023) , 22-24 10.1109/ICEAST58324.2023.10156929 2-s2.0-85165675956 https://repository.li.mahidol.ac.th/handle/123456789/88188 SCOPUS |
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Computer Science Phokharatkul P. A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| description |
LPWAN (low power wide-Area network) for smart building applications will benefit positioning, energy management system, parking and so on. This paper proposes a propagation model for LPWAN 433 MHz in two different concrete buildings, 5 story laboratory and parking buildings. The path loss model in terms of RSSI (received signal strength indicator) calculation uses empirical measurement data. The path-loss exponent for LoS propagation of the proposed prediction model is found to be 2.03 and 1.99. Again, for the NLoS propagation links, the floor attenuation factors (FAF) of 1 to 5 floors are found to be 6.0, 10.8, 13.9, 17.0 and 9.8, 14.0, 17.2, 21.5 for the first and the second buildings respectively |
| author2 |
Mahidol University |
| author_facet |
Mahidol University Phokharatkul P. |
| format |
Conference or Workshop Item |
| author |
Phokharatkul P. |
| author_sort |
Phokharatkul P. |
| title |
A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| title_short |
A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| title_full |
A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| title_fullStr |
A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| title_full_unstemmed |
A Multifloor Path-Loss Model for 433 MHz LoRa-WAN in Concrete Buildings |
| title_sort |
multifloor path-loss model for 433 mhz lora-wan in concrete buildings |
| publishDate |
2023 |
| url |
https://repository.li.mahidol.ac.th/handle/123456789/88188 |
| _version_ |
1781415520336084992 |