LoRa Communication-Based Deployment Methods for IoT Applications
摘要
The deployment and performance of long-range (LoRa) networks are for IoT applications, emphasizing their low-power, long-range communication capabilities. The report introduces an Adaptive Mobile LoRa Gateway Deployment (AMLGD) algorithm designed to dynamically optimize gateway placement, improve coverage, and enhance energy efficiency. A detailed methodology outlines the integration of mobile nodes and adaptive strategies to address challenges like scalability, interference, and energy management. The performance evaluation highlights key parameters such as range, data rates, latency, and packet delivery ratios (PDR). LoRa demonstrates a range of 2–5 km in urban environments and up to 15–20 km in rural areas, with data rates varying from 0.3 kbps to 50 kbps. The AMLGD algorithm improves scalability, enabling a single gateway to support thousands of nodes, while achieving PDRs up to 99% in rural settings and reducing latency for critical transmissions. Results indicate LoRa’s flexibility in balancing range, reliability, and energy efficiency. In conclusion, the report demonstrates how LoRa networks, enhanced with AMLGD, can effectively meet IoT requirements across diverse applications. The study suggests future exploration into real-time optimization and machine learning techniques to further refine network performance in dynamic environments.