Abstract

LoRa, a low-power technology with a large coverage area, is the IoT communication system that is now utilized most frequently. Several studies have examined the effectiveness of LoRa networks. RSSI, SNR, and PRR are the parameters that were examined. Other researchers studied radio propagation models in addition to demonstrating the performance of the LoRa network. Predicting path loss data that will subsequently be used for designing and optimizing LoRa networks requires accurate radio propagation modeling. This paper proposes a new propagation model for LoRa networks in campus areas using the log distance path loss model. The LoRa network uses point-To-point communication with the LoRa Antares Development Board with a frequency of 915 MHz. This research produces exponential path loss values in indoor and outdoor environments in both LOS and NLOS scenarios. The path loss exponent values for outdoor LOS, outdoor NLOS, indoor LOS, and indoor NLOS are 2.237, 2.486, 1.37, and 2.316, respectively.

Original languageEnglish
Title of host publication6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages427-432
Number of pages6
ISBN (Electronic)9798350358346
DOIs
Publication statusPublished - 2023
Event6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Batam, Indonesia
Duration: 11 Dec 2023 → …

Publication series

Name6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023 - Proceeding

Conference

Conference6th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2023
Country/TerritoryIndonesia
CityBatam
Period11/12/23 → …

Keywords

  • LoRa Network
  • PRR
  • RSSI
  • SNR
  • path loss exponent

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