Low-Power Wide-Area Network (LPWAN)
Low-power wide-area networks connect battery-powered IoT devices over long distances at low data rates.
What is Low-Power Wide-Area Network (LPWAN)?
Examples include LoRaWAN and Sigfox in licence-exempt spectrum, and NB-IoT and LTE-M in mobile spectrum. Short-range devices (SRDs) is the regulatory category for low-power licence-exempt transmitters.