Backgrounder: The Low Power Wide Area Network (LPWAN) market is focused on IoT WAN connectivity for devices (endpoints) that consume low power, send/receive short messages at low speeds, and have low duty cycles.   There are two categories of LPWANs: 1] Cellular (e.g. NB-IoT and LTE Category M1) WANs using licensed spectrum. 2] Wireless WANs operating … Continue reading LoRaWAN and Sigfox lead LPWANs; Interoperability via Compression