5G Overview

• Why 5G

• 5G Requirements

• How do we fulfill 5G Requirements

5G Timeline

• 3GPP Timelines

5G Architecture - SA and NSA

• Introduction to 5G Architecture

• 5G Deployment Options: Stand Alone (SA) Architecture vs Non-Stand Alone (NSA) Architecture

5G Enabling Technologies

• Introduction to Enabling Technologies

• Massive MIMO & Antennas

• 3D Beam-Forming

• Virtualization in 5G

• Cloud-Native in 5G

• Containers in 5G

• Microservices in 5G

• Automation and Orchestration in 5G

5G Network Architecture

• Next Generation NodeB (gNB) functions in NG-RAN

• Packet Data Unit (PDU Session)

• What is meant by Control Plane and User Plane separation

5G NR Air Interface

• Channel Bandwidth

• NR - Absolute Radio Frequency Channel Number (NR-ARFCN)

• Difference between Global and Channel Raster

• Resource Grid in 5G NR Air Interface

• 5G NR Logical Channels

• 5G NR Transport Channels

• 5G NR Physical Channels

• Physical Signals

• Procedure to Understand 5G channels

• 5G NR Cell Acquisition

• 5G NR Initial Access (RACH Procedure)

• Scheduled Data Transmission Procedure

• Control Resource Set

• Paging Process

5G Core Architecture

• Service-based architecture (SBA)

• Important Takeaways

• Point to Point Interfaces

5G Core Elements

• Access and Mobility Management Function (AMF)

• Authentication Server Function (AUSF)

• Session Management Function (SMF)

• User Plane Function (UPF) - New

• Unified Data Management Function (UDM)

• Policy Control Function (PCF)

• Application Function (AF)

Network Function Virtualization and Network Slicing in 5G Networks

• Network Function Virtualization

• Network Slicing

Remaining Functions in 5G Core Network

• Network Repository Function (NRF)

• Network Slice Selection Function (NSSF)

• Network Exposure Function (NEF)

Identifiers in 5G

• Subscription Permanent Identity - SUPI

• Subscription Concealed Identity - SUCI

• Permanent Equipment Identity - PEI

• Global Unique Temporary Identity - GUTI (5G)

• 5G-S-TMSI

• 5G GUTI to 4G GUTI Mapping

• Tracking Areas in 5G

Procedure in 5G Networks

• UE Power-On and Registration

• UE Idle and Connected Modes

• PDU Session Establishment

• UE Paging Procedure

• Handover and its types in 5G

Service-Based Architecture (SBA) in 5G with Use Cases

• Service-Based Architecture (SBA) in 5G

• Mechanisms for NF services provision

• Concept of Resource  in 5G SBA

• HTTP Methods in 5GC

• HTTP Responses in 5GC

• Naming Scheme for NF Function

• REST APPLIED TO 5G Core Network Service
  Use Case 1: Network Function Registration with NRF

• Use Case 2: NF Service Discovery