Log in
Choose your language

2G, 3G, 4G Course

2G, 3G, 4G Course
from 4 to 360h flexible workload
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 basics, GSM, UMTS, LTE architectures, signaling, QoS, mobility, security, multi-RAT interworking, troubleshooting with traces, key 3GPP specs, and modernization strategies for confident network design and optimization.

Elevify advantages

Develop skills

  • Master 2G, 3G, 4G call flows by tracing voice, SMS, and data end-to-end.
  • Analyze GSM, UMTS, LTE core networks, mapping elements, roles, and connections.
  • Decode signaling traces quickly, including NAS, S1AP, GTP, MAP, and ISUP.
  • Plan multi-RAT modernization, refarming spectrum, sizing capacity, and ensuring QoS.
  • Troubleshoot KPIs rapidly, resolving drops, access failures, and throughput problems.

Suggested summary

Before starting, you can change the chapters and the 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 of the Prison System, and the course from Elevify was crucial for me to be the chosen one.
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 rich information.
WiltonCivil Firefighter

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course