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…
5G Network Architecture
Network Architecture Diagram Functional Split of NW entities Above Network functions performed by different 5G Access Network entities Protocol Stack on different interfaces UU User-plane…
5G PDU Session Establishment
PDU Session Establishment Concepts In 5G, PDU session Establishment is parallel procedure of PDN connection procedure in 4G. This Procedure can be UE requested or NW initiated(In case of emergency…
5GC, EPC interworking without N26 Interface
Inter-working Concepts There can be single or dual registration mode UE supports to register with 5GC and EPC Single Registration Mode: In single registration mode there is only one active…
How 5G Registration works
Background 5G wireless technology is the most recent wireless technology by 3gpp. when the mobile handset tries to connect to a 5G core network, it goes through registration procedure…