5G constitutes a genuine paradigm shift in the global telecommunications infrastructure. This course is designed to give a functional understanding of 5G for non-technical people.

5G Core Network Signalling

This course presents the handling of multimedia telephony service in 5G (Standalone deployment) and related interworking procedures with 4G, as specified in the 3GPP standards.

Voice in 5G

This course presents the 5G Network Slicing feature, as currently defined in the 3GPP standards.

Network Slicing in 5G

The course provides a technical description of the 5G New Radio (NR) radio interface.

5G Policy Control Architecture 

This course provides a condensed overview of the Policy Control concept in the 5G system. It focuses on the functional extensions of the 5G Policy Control Function (PCF) in comparison with the existing Policy and Charging Rules Function (PCRF), defined for the earlier generation systems.

5G System Overview

This course presents what is new in the R17 3GPP 5G Core Network when compared with the 3GPP R16 standards. 

5G Core Network Architecture

This course presents selected security aspects, threats and security challenges for the 3GPP 5G networks.

5G Security

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