5G Core Mastery – Architecture, Protocols & Hands-on Labs (3GPP Aligned)
The 5G Core Mastery Course is an advanced technical training program designed for telecom engineers, network architects, testers, and students who want deep expertise in 5G Core (5GC) based on 3GPP Release 15 to Release 19+ standards.
This course covers the complete evolution from 2G/3G/4G to 5G, explaining Standalone (SA) vs NSA architecture, Service-Based Architecture (SBA), network slicing, and cloud-native 5G Core design. Learners gain detailed knowledge of key 5G Core functions including AMF, SMF, UPF, AUSF, UDM, PCF, and NSSF, along with roaming and interworking scenarios.
A major focus is on protocol-level analysis of NGAP (N2), NAS (N1), GTP-U (N3), HTTP/2 SBA interfaces (N8, N12, N17), and IP (N6), helping learners understand real signaling and traffic flows.
The course also includes hands-on Open5GS lab exercises with real failure scenarios such as registration, authentication, PDU session, slice selection, and QoS issues, making learners job-ready for 5G Core engineering and troubleshooting roles.
Internal links
5G Log Analysis & Troubleshooting Masterclass – End-to-End RAN + Core
5G L2 and L3 Mastery Course | Training & Certification – Edunavo
External links
5G System Architecture
3GPP TS 23.501 – System Architecture for the 5G System
👉 https://www.3gpp.org/specifications
3GPP TS 23.502 – Procedures for 5G System
👉 https://www.3gpp.org/specifications

I have extensive experience working with leading global organizations including Simnovus, Nokia, Ericsson, Alcatel-Lucent, ZTE, Sasken, and GTL. My expertise spans across 4G, 5G, NB-IoT, NTN, and Cloud Computing, with strong capabilities in Project Management and Portfolio Management.
In addition, I bring deep domain knowledge in Pre-Sales, Post-Sales, and Finance, enabling me to bridge the gap between technology and business outcomes. My career is built on delivering innovative telecom solutions, driving organizational growth, and contributing to next-generation communication technologies.
