Cell Broadcast Service or Public warning system is part of 5G cell broadcast mechanism. Cell Broadcast Centre Function(CBCF), is generic broadcast centre responsible for all kind of broadcast messages including…
5G Security (5G AKA Authentication)
5G Security Procedure between UE and Network Security Types in 5G Network Security required for UE to access network services comes under Network access security. This security mainly cover Authentication,…
5G Network Identity SUPI/SUCI
Introduction In 5G in order to protect UE permanent Identity (SUPI- Subscription Permanent Identifier ) UE never transmit SUPI as it is. UE conceal(encrypt) SUPI using encryption scheme to create…
5G Network Slicing Concepts
Introduction In 5G network communication infrastructure is not just confined to mobile voice/text communication, it is now segregated and very diversified to different services like Industrial IoT, Smart home domestic…
5G Way Through Unlicensed Spectrum
Utilizing unlicensed Spectrum Unlicensed spectrum band is used by low-power devices such as WiFi or Bluetooth devices to communicate wireless signals over short range. For this spectrum band, there is…