Low Power Wide Area Network (LPWAN for short), that is, low-power wide-area network, is mainly used for communication between devices. This communication technology has the characteristics of wide network coverage and low terminal power consumption. It is more suitable for Large-scale IoT application deployment, specifically including NB-IoT, LoRa, Sigfox, and eMTC, among which NB-IoT and LoRa have been widely sought … Continua a leggere→