Opleiding: 3GPP Mobile Systems Overview (2 days)

CONTENTS

The 3GPP Mobile Systems Overview course describes four generations of 3GPP systems from the voice-centric GSM via UMTS to later developments such as high-speed Mobile Broadband, LTE, IMS, VoLTE and the emerging 5G System. All topics are presented in a comprehensive – yet easily understandable – way. Essential subsystems, nodes and procedures are described. Basic traffic cases are used to demonstrate the function and architecture of the systems.

PREREQUISITES

Technical education and/or at least one year of telecom business experience is recommended.

3GPP System Introduction

• An overview of the 3GPP Network evolution from GSM via UMTS to LTE/EPS and 5G
• Radio Networks vs Core Networks
• Service Evolution from 2G to 5G

GSM System Overview

• GERAN – the 2G Radio Access Network
• The CS (Circuit Switched) Core Network
• Cells and Location Areas
• Mobility Management
• Voice Call Setup and SMS transfer

Data over 2G and 3G

• Introduction to IP
• GPRS vs UMTS for data traffic
• The PS (Packet Switched) Core Network
• New nodes and functions for data traffic
• Registration and Data Session Setup
• Packet Data Networks; the Internet, intranets and IMS

LTE/EPS/4G System Overview

• E-UTRAN – the 4G Radio Access Network
• The Evolved Packet Core (EPC)
• Network Attach and PDN Connection setup
• The always connected, all-IP paradigm

Data Session in LTE

• Network Attach and PDN Connection setup
• The always connected, all-IP paradigm
• The path of an IP packet from UE to PDN
• VoLTE and other voice alternatives

Radio Access Networks

• Radio Access Technologies - RATs
• GERAN vs UTRAN vs E-UTRAN – a comparison

5G System Overview

• What is 5G…
• …and what will we use it for…?
• 5G Use Cases: eMBB, URLLC and mMTC
• Non-Stand Alone New Radio vs Stand Alone New Radio
• Cloud and Virtualization