A telecommunications network architecture diagram illustrating 5G core network components and their interconnecting reference points for service delivery.

Patentradars sammanfattning

This patent document presents a 5G core network system architecture featuring multiple network functions (NSSF, NEF, NRF, PCF, UDM, AF, AUSF, AMF, SMF, UDR, NWDAF) and their standardized reference point connections (N1-N6, N9). The diagram demonstrates the interconnection topology between user equipment (UE), radio access networks ((R)AN), user plane function (UPF), and data networks (DN), following 3GPP specifications for modern cellular infrastructure.

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