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NB-IoT

NB-IoT stands for Narrow Brand Internet of Things. It is a low-power communication technology designed for IoT devices. Main difference compared to LoRaWAN is that NB-IoT uses mobile operators infrastructure (4G, 5G) to communicate whereas LoRaWAN sensors use their own network. NB-IoT is most commonly used in cases where devices and applications require stable and reliable connection and in cases where the area is not covered by LoRaWAN gateways to provide signal.

How NB-IoT works

NB-IoT devices connect directly to the nearest mobile base station. It uses narrow bandwidth (180 kHz) to transmit small amount of data efficiently. Thousands of devices can be connected to one base station, from where data is processed and visualized to IoT providers platforms.

NBIOT Network Achitecture.jpeg

NB-IoT Advantages

  • High reliability due to cellular infrastructure
  • Strong security features in LTE standards
  • Better performance in locations with poor signal penetration