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2G, 3G, 4G Course

2G, 3G, 4G Course
flexible workload from 4 to 360h
valid certificate in your country

What will I learn?

Gain a clear, practical understanding of 2G, 3G, and 4G mobile networks from end to end. Master identifiers, radio principles, GSM, UMTS, LTE structures, signalling processes, QoS, mobility management, and security features. Explore multi-RAT integration, real-world trace troubleshooting, essential 3GPP standards, and effective modernisation plans to confidently design, optimise, and upgrade networks.

Elevify advantages

Develop skills

  • Master 2G/3G/4G call flows by tracing voice, SMS, and data sessions end-to-end.
  • Analyse GSM, UMTS, and LTE core networks, mapping elements, roles, and connections.
  • Decode signalling traces swiftly, including NAS, S1AP, GTP, MAP, and ISUP protocols.
  • Plan multi-RAT upgrades, managing spectrum refarming, capacity sizing, and QoS delivery.
  • Troubleshoot KPIs rapidly, resolving drops, access issues, and throughput challenges.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be selected.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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