Two types of authentication procedures defined in the 5G system and those are
- EAP authentication procedure
- 5G AKA authentication procedure
at a time, either one of the authentication procedure shall be used for a subscriber.
Similar to the LTE network, do we have different kinds of gNodeB such as macro, pico etc ?
In LTE network, OFDMA is being used for downlink and S-FDMA is for uplink direction.
What about 5G radio access mechanism ? How radio resources would be accessed by 5G handsets ?