A complete 4-day training course on 5G Core Network (5GC) designed for telecom professionals, engineers, and IT specialists, aligned with industry practices and 3GPP architecture.

 

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📡 4-Day Training Course: 5G Core Network (5GC) – Architecture, Deployment & Operations

 

🎯 Course Objective

To provide a deep understanding of the 5G Core (5GC) architecture, service-based framework, network functions, protocols, deployment models, and integration with cloud-native technologies.

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📅 Day 1: 5G Core Fundamentals & Architecture

🔹 Session 1: Evolution to 5G Core

• From EPC (4G) to 5GC (5G Standalone)
• Limitations of LTE Core (EPC)
• Key 5G requirements:
  • Ultra-low latency
  • Network slicing
  • Massive IoT support

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🔹 Session 2: 5G Core Architecture (Service-Based Architecture – SBA)

• SBA principles and design
• Control Plane (CP) vs User Plane (UP) separation
• HTTP/2-based communication
• Microservices architecture

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🔹 Session 3: 5G Core Network Functions (NFs)

• AMF – Access and Mobility Management Function
• SMF – Session Management Function
• UPF – User Plane Function
• UDM – Unified Data Management
• AUSF – Authentication Server Function
• PCF – Policy Control Function
• NRF – Network Repository Function
• NSSF – Network Slice Selection Function

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🔹 Session 4: Interfaces & Reference Points

• N1, N2, N3, N4, N6 interfaces
• SBI (Service-Based Interface)
• Comparison with 4G interfaces (S1, S5, etc.)

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🧪 Lab / Case Study

• 5G Core architecture diagram analysis
• Mapping 4G EPC to 5GC functions

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📅 Day 2: Protocols, Registration & Session Management

🔹 Session 1: 5G Protocol Stack

• NAS (Non-Access Stratum)
• NGAP (Next Generation Application Protocol)
• HTTP/2, REST APIs in SBA

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🔹 Session 2: Registration & Mobility Management

• UE Registration procedure
• Authentication (5G-AKA)
• Mobility management states

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🔹 Session 3: PDU Session Establishment

• Session lifecycle
• IP address allocation
• QoS flows and policies

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🔹 Session 4: QoS & Policy Control

• QoS architecture (5QI, GBR, non-GBR)
• Role of PCF
• Charging and billing basics

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🧪 Hands-on / Simulation

• Registration call flow analysis
• PDU session signaling walkthrough

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📅 Day 3: Network Slicing, Security & Cloud Native Core

🔹 Session 1: Network Slicing

• Slice types: eMBB, URLLC, mMTC
• Slice selection (NSSF)
• Slice lifecycle management

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🔹 Session 2: 5G Security Architecture

• Authentication and encryption
• Security edge protection proxy (SEPP)
• Subscriber data protection

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🔹 Session 3: Cloud-Native 5G Core

• Containers & Kubernetes
• Microservices architecture
• CI/CD in telecom

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🔹 Session 4: Virtualization & Deployment

• NFV (Network Functions Virtualization)
• SDN in 5G Core
• vCore deployment models

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🧪 Lab / Case Study

• Kubernetes-based 5G Core deployment overview
• Slice configuration example

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📅 Day 4: Integration, Operations & Future Trends

🔹 Session 1: 5G Core Integration

• Integration with RAN (NG-RAN)
• Interworking with 4G EPC (NSA architecture)
• Roaming scenarios

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🔹 Session 2: Operations & Management

• OSS/BSS integration
• Fault, Configuration, Accounting, Performance (FCAPS)
• Network automation

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🔹 Session 3: Edge Computing & UPF Placement

• Multi-access Edge Computing (MEC)
• Distributed UPF architecture
• Low latency services

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🔹 Session 4: Future Trends in 5G Core

• AI/ML in core networks
• 6G evolution
• Open RAN & Open Core

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🎯 Final Workshop / Capstone

• Design a 5G Core Network for:
  • Smart city
  • Enterprise private network
  • Industry 4.0 use case

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👥 Target Audience

• Telecom Engineers & Professionals
• Network Engineers & Architects
• Cloud & DevOps Engineers
• IT Professionals entering Telecom
• Engineering Students (ECE/IT)

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📦 Deliverables

• Real-world call flow diagrams
• Case studies
• Certification

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🏷️

Comprehensive 4-day 5G Core Network training covering service-based architecture, network functions, protocols, network slicing, cloud-native deployment, and security. Designed for telecom engineers and IT professionals to master 5G core design, deployment, and operations in real-world scenarios.

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🔑

Core:

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Technical:

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Protocol & Procedures:

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