• views: 46
• date: 26 September 2026
• posted by: voska89

What you'll learn

Read a 5G call flow well enough to reason about any procedure, from registration to the SMF steering the UPF
Design QoS, policy and charging from a customer SLA down to the 5QI and the policy rules
Explain how a slice is identified (S-NSSAI), selected and isolated across core and RAN, and how it is sold
Place the user plane at the edge and run the core as cloud-native software
Walk the 5G trust chain: authentication, concealed identities, protection of traffic, and roaming borders
Explain how voice, messaging and low-cost devices are carried over the 5G Core
Brief your team on what 5G-Advanced (Rel-18 and Rel-19) makes possible today
Rebuild the complete end-to-end 5G system and hold an informed conversation about 6G

Requirements

Recommended: 5G Foundation, or a working understanding of the 5G system
No lab equipment or software needed

Description

This course contains the use of artificial intelligence.The 5G Core is where registration, sessions, policy, slicing and security all come together, and it is where most troubleshooting ends up. This course teaches it through the message flows themselves, so you learn to read a call flow rather than memorise one.
By the end you can trace any core procedure, design QoS and policy from a customer SLA downwards, defend a slice architecture, walk the 5G trust chain, and brief a team on what 5G-Advanced makes possible today.
What the 8 sections cover
-Core Procedures Deep Dive
-QoS, Policy & Charging
-Network Slicing
-Edge & Cloud-Native Operations
-5G Security
-Voice, Messaging & Devices
-5G-Advanced, Now
-The Road to 6G + Capstone
How it is taught
38 video lessons, about 5.1 hours in total, most between five and nine minutes. Every lesson is built around one idea and one diagram that you watch being assembled, with the real terms attached once the picture makes sense. Short on-screen checks let you test yourself as you go; they are for your own practice, not a grade. The first section is free to preview.
Background: Recommended: 5G Foundation. 5G RAN Specialist helps but is not required for core roles.
Who it suits: core network engineers, IMS and voice engineers, cloud and DevOps engineers joining telecom core teams, and solution architects who design end-to-end services.
This course is independent training. It is not affiliated with or endorsed by 3GPP, ETSI or GSMA. Names of organisations and specifications are used only to describe the technology.

Who this course is for

Core network and packet core engineers
IMS, voice and messaging engineers
Cloud and DevOps engineers joining telecom core teams
Solution architects designing end-to-end 5G services

Homepage

https://www.udemy.com/course/5g-core-e2e-specialist/

   
   
   

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