This course presents an overview of the non-terrestrial (e.g satellite-based) communication option for 5G and 4G networks as specified by 3GPP.
Satellite communications introduction is followed by NTN architecture for 3GPP networks. Some of the challenges for non-terrestrial communication are mentio

3GPP Non Terrestrial Networks Overview

This course provides a one-hour introduction to the Next-Generation Radio Access Network (NG-RAN) which is part of the 3GPP 5G System.

5G NG-RAN Architecture

This course provides a focused overview of 5G roaming architecture, signaling protocols, and interconnectivity mechanisms. Participants will explore key topics such as SEPP security, N32 interfaces, IPX roles, and the differences between home-routed and local breakout models. Designed for telecom professionals, the course also addresses troubleshooting, regulatory requirements, and 5G-to-4G interworking scenarios.

5G Roaming: Architecture, Protocols, and Signalling Flows

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