Performance of ES920LR LoRa for Monitoring Health Status on LoS and Non-LoS Environment

DOI

10.2991/aer.k.211129.024How to use a DOI?

Keywords

LoRa; LoS; nlos; RSSI; FSPL

Abstract

ES920LR is a type of LoRa in Japan, this type of LoRa has a frequency specification of 920 MHz and a range of 3 km at Free Space Path Loss (FSPL), the ES920LR is tested using a Pulse sensor and placed in an arm position to detect heartbeat in humans and send multipoint from the transmitter to several receivers with different hurdles. the test Result from comparison between LoS and Non-LoS From the Line of Sight (LoS) building position test, the RSSI (-dBm) value is -119 dBm at a distance of 710 meters, and the PRR (%) 93.94%. Besides, the LoRa ES920LR is incorporated with the Leafony Board. With the small size of the ES920LR, it will make it easier to apply Drones to get the results of the analysis of Spreading Factor (SFs), GPS Position, and RSSI (-dBm).

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Puput Dani Prasetyo Adi
AU  - Dwi Arman Prasetya
AU  - Anggraini Puspita Sari
AU  - Rahman Arifuddin
AU  - Elta Sonalitha
AU  - Subairi
AU  - Irfan Mudjahidin
PY  - 2021
DA  - 2021/11/30
TI  - Performance of ES920LR LoRa for Monitoring Health Status on LoS and Non-LoS Environment
BT  - Proceedings of the International Conference on Innovation in Science and Technology (ICIST 2020)
PB  - Atlantis Press
SP  - 107
EP  - 109
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211129.024
DO  - 10.2991/aer.k.211129.024
ID  - Adi2021
ER  -