Long-range, low-power wireless communication has emerged as a cornerstone of modern Internet of Things (IoT) deployments across agriculture, smart cities, industrial monitoring, and environmental sensing. LoRa (Long Range) modulation and the LoRaWAN protocol stack have established themselves as the dominant paradigm for sub-gigahertz, wide-area IoT connectivity. Yet the design space spanning radio-frequency physics, network topology, node-level power management, and cryptographic security remains fragmented across the literature, leaving practitioners without a unified engineering blueprint.
Imad EL AKHAL (Tue,) studied this question.