Research and implementation of network location algorithm based on LoRa system

Abstract

This paper analyzes the application status of wireless positioning technology in wireless sensor network, studies the commonly used RSSI positioning algorithm, analyzes the defects therein, and proposes a new positioning algorithm based on Euclidean distance. Finally, taking Lora module as the core, the wireless sensor network was built, the software and hardware were designed and realized, and the feasibility and accuracy of the method was verified through experiments.