5G System Specialist: Services, Architecture and Procedures

Step into the future of wireless telecom with this expert-level 5G-focused practice course. Designed for telecom engineers, technical leads, and ambitious professionals, this course offers a robust series of practice tests, scenario-based challenges, and real-world  cases — all centered on the architecture, services, and procedures of modern 5G networks.

You’ll explore the full landscape of mobile technologies, with a primary focus on 5G (Standalone and Non-Standalone). Each question is built to simulate actual engineering and operational environments, reinforcing your understanding of:

• 5G Core and RAN architecture

• Service-based interfaces (SBI), N1–N16 reference points

• Network attach, PDU session setup, and QoS handling

• Emergency services, voice fallback mechanisms, and roaming

This is not just theory — this course is built from real experience, using input from telecom professionals, interview panels, and field engineers across the globe.

New practice sets and case studies are added monthly, aligned with the latest 3GPP releases and industry trends, ensuring your learning stays ahead of the curve.

What Makes This Course Unique

• 100% scenario-based and problem-driven

• Reflects real-life interview questions and live network issues

• Focus on 5G Services, Architecture, and Procedures

• Ideal for both self-assessment and technical screening

Who This Course Is For

• Telecom engineers preparing for 5G job interviews

• Network professionals aiming to deepen 5G architecture skills

• Hiring managers looking to screen or upskill telecom talent

• Students and early-career engineers transitioning into mobile networks

What You’ll Practice

• 5G Services and Fundamentals – Interfaces, protocols, and deployments

• 5G Architecture & SBA – AMF, SMF, UPF, PCF, UDM, and key reference points

• Basic Procedures – Registration, session management, mobility, paging