Signaling in 4G/5G with NB-IoT support in 5G Option 3

This paper describes the signaling use cases in 4G/5G with NB-IoT support that is the new 3GPP radio standard which "addresses" the requirements of the Inetrent of Things devices. It provides improved indoor coverage low-flow devices, low sensitivity, low power consumption, ultra-low cost and optimized network architecture. NB-IoT is considered to be the best solution for LPWA technologies.