This course presents the interconnection and interworking procedures between 4G Evolved Packet System and 5G System, as specified in the 3GPP standards.

4G and 5G Interworking

The course describes the physical layer (layer 1) aspects of the LTE (E-UTRA) radio interface. Downlink and uplink control channels for synchronization, scheduling, hybrid-ARQ operation and feedback signalling are described in detail.

LTE Physical Layer

The LTE System Overview course offers a comprehensive – yet easily understandable – overview of the functionality of LTE or 4G.

LTE System Overview

This course provides a thorough overview of the Next-Generation Radio Access Network (NG-RAN) which is part of the 3GPP 5G System. The focus is on Standalone (SA) operation with NG-RAN connected to the 5G Core Network.

5G NR Physical Layer

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