A LoRaWAN Multi-Network Server Application for Smart Cold Chain Tracking in Remote Areas

This paper describes the design and implementation of a multi-network server application for smartly tracking cold chain based on the LoRaWAN technology. The system aims to solve logistics challenges in remote areas by using IoT technologies to monitor and manage the conditions of perishable goods during transportation, ensuring their quality and safety. The proposed solution encompasses various sensor types and integrates multiple network providers to improve coverage, aiming to support decision-makers in public-private partnerships when addressing social issues in outlying regions. The study compares the simulation of antenna coverage with the effective distance from the gateway that receives the signal. Field tests in the Netherlands demonstrate the system’s effectiveness in real-world scenarios, showing features such as GPS-free geolocation by multilateration, long-range communication, and the potential for applying our solution in other domains beyond cold chain logistics.