2G, 3G, 4G Course
This course provides comprehensive mastery of 2G, 3G, and 4G mobile networks end-to-end. Delve into GSM, UMTS, and LTE architectures, signalling protocols, mobility handling, QoS mechanisms, VoLTE capabilities, and multi-RAT interworking. Equip yourself to design, optimise, and troubleshoot live telecom networks with assured expertise and precision.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain a 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 approaches 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, LTE core networks by mapping elements, functions, and connections.
- Decode signalling traces swiftly using NAS, S1AP, GTP, MAP, and ISUP protocols.
- Plan multi-RAT upgrades including spectrum refarming, capacity planning, and QoS setup.
- Troubleshoot KPIs rapidly to resolve drops, access issues, and throughput problems.
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.What our students say
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