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5G Architecture

Simplified 5G network architecture presented in Figure 1. Not all function or nodes or entities are presented.
Figure 1 Simplified 5G Network Architecture
Table 1 Network Elements
Name Description
AMF Access and Mobility Management Function
AUSF Authentication Server Function
SMF Session Management Function
UPF User Plane Function
UDM User Data Management
PCF Policy Control Function
PDN Packet Data Network
UDR Unified Data Repository
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