Mobile Packet Core in 2G GSM, 3G UMTS & 4G-LTE Networks



What you’ll learn

  • Basic Introduction About Packet Core Networks

  • Packet Core Architecture (SGSN,GGSN,HLR,DNS,PCRF & DPI)

  • Packet Core Identifiers (PLMN, RAI, SAI, IMSI, TMSI,IMEI, NSAPI, TI)

  • Interfaces in Packet Core

  • PDP Context in 2G,3G Networks & It’s Characteristics (APN, QOS, ARP, TEID)

  • UE State Management in PS Core Networks (Idle, Ready, Standby,…… etc)

  • Packet Core Network Contexts (MM Context, PDP Context)

  • Mobility Management Timer Functions in PS Core

  • Packet Core Signaling Procedures (Attach, Authentication, Detach, Purge, PDP Context Activation/Modification, RAU, Terminating)


  • Laptop with Internet connectivity

  • No pre-knowledge is required

  • Willingness to learn about Packet Core Networks Fundamentals 🙂

Learn Basics & Essentials of Packet Core Networks in Telecom Field ( PS Packet Switching in 2G GSM, 3G UMTS & 4G LTE Networks )

This course is designed for who ever interested in packet Data Core Networks ( PS Packet Switching )

The Course will contain every thing related to the Packet Data Networks in 2G, 3G & 4G

The course is designed to be suitable for all levels, If you are Student or even if you are working in the Core Field and you need to gain more knowledge about it.

Course Duration

Course Duration is around 5 Hours. You will learn all the required information to Master the Packet Core.

Why to take the Course

If You are interested in the Telecom field and especially in the Packet Core, This course is the Best fit for you.

Course Support

Have you even took a Course and you didn’t find the required Support?

Fine, This course is different, We are committed in making this course the best Telecom Course from the support perspective.

In This course we are not talking about a specific vendor Solution, But we are talking about Packet Core standards.

Read more course:  Azure Functions - Essentials

Are there any course requirements or prerequisites?

No Pre-requisite is required, Everything will be explained from beginner level to expert level.

Course Content :

  • Introduction to PS Packet Switching Networks
  • PS Packet Switching Network Architecture
  • Identifiers in PS Core Networks
  • Interfaces in PS Core Networks
  • PDP Context in 2G,3G Networks & It’s Characteristics
  • UE State Management in PS Core Networks
  • PS Packet Switching Core Network Contexts
  • Mobility Management Timer Functions in PS Core
  • PS Packet Core Procedures
  • Packet Core Key Features

Who this course is for:

  • Beginner
  • Advanced and Intermediate packet Core Networks professionals
  • Professionals who want to explore new technologies

Amir Magdy is a CS/IMS Technical leader with extensive end-to-end experience in the planning, design, deployment, and optimization of  2G, 3G ,4G (LTE, VoLTE, IMS) & 5G networks.

Amir is working with hundreds of business companies worldwide while helping to transform business challenges, requirements, and opportunities into practical use cases.

As part of his passion for sharing years of experience and knowledge, he created multiple online courses about a variety of topics while teaching thousands of students worldwide.

Mobile Packet Core in 2G GSM, 3G UMTS & 4G-LTE Networks, Free Tutorials Download

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