5G N26 Interface – 5G to 4G Interworking

Introduction N26 interface is an interface which interconnects the 5G Core network function AMF with 4G network node MME and enables interworking between 5G to 4G and visa versa. N26 […]

5G Identifiers SUPI and SUCI

In telecommunication systems, network operator allocate to each SIM card a unique identifier, known up to the 4G as an IMSI (International Mobile Subscriber Identity) and for the 5G as […]

5G NG Identities (UE and Network Identifiers)

UE Identifiers C-RNTI:This is an unique identification, which is used as an identifier of the RRC Connection and for scheduling purposes Temporary C-RNTI: This identification used for the random access […]