Đồ án nghiên cứu việc thiết kế & thi công hệ thống giám sát thời tiết nông nghiệp ứng dụng LoRaWAN. Nghiên cứu vi điều khiển, cảm biến, truyền thông LoRa, và ứng dụng thực tế.

This paper demonstrates that, using multiple data points around each gateway allows for the creation of accurate coverage heat maps by using a proposed LoRaWAN coverage estimation algorithm. This method effectively identifies areas with varying signal strength across Da Nang City, highlighting where additional gateways are needed to improve network reliability.

This paper presents a LoRaWAN-based remote monitoring and control system for canal gates of paddy field irrigation systems. The proposed system employs the LoRa technique to create a network of sensor nodes that covers a wide geographical area, making it well-suited for large irrigation systems.