Course Content
Section outline
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Objective: Develop a foundational understanding of 5G network evolution, its key technologies, and the architecture that supports next-generation connectivity.
Introduction to 5G & 3GPP Standards – Evolution from LTE to 5G NR, key technical enhancements.
5G High-Level Requirements & Use Cases – Autonomous vehicles, smart cities, IoT, industrial automation.
5G Spectrum & Technologies Overview – Differences between FR1 vs. FR2, Sub-6 GHz, mmWave.
5G RAN Architecture & Interfaces – Understanding gNB, NG, and Xn interfaces.
Network Slicing & Interworking with Non-3GPP Systems – Seamless integration of heterogeneous networks. -
Objective: Gain a detailed technical understanding of the 5G physical layer, modulation techniques, and key radio interface protocols.
5G Physical Layer Aspects – Advanced duplexing, modulation schemes, and radio frame structures.
Massive MIMO & Beamforming – Maximizing network capacity, spectral efficiency, and coverage.
5G Radio Interface Protocols – Understanding the function of MAC, RLC, PDCP, and AS sublayers.
Dynamic Transmission Time Intervals (TTI) & Advanced Scheduling – Optimizing performance for low-latency applications. -
Objective: Explore the 5G RRC sublayer, initial access mechanisms, and key performance indicators (KPIs) for network evaluation.
5G RRC Sublayer Functions – Managing UE states, system information broadcast, and access control.
5G Initial Access Procedures – Optimized cell search, selection, and random access for minimal latency.
Key 5G Performance Indicators (KPIs) – Metrics for spectral efficiency, latency, and handover success rates. -
Objective: Understand 5G radio access network (RAN) procedures, mobility management, and cutting-edge features that enable high-performance 5G networks.
Dual Connectivity (5G NR + LTE) & Mobility Management – Seamless transition between networks for continuous connectivity.
5G QoS Architecture & PDU Session Management – Ensuring differentiated service quality for diverse applications.
Key 5G Features for Enhanced Performance:
mmWave & Massive MIMO – Expanding network capacity and improving data throughput.
3D Beamforming & Licensed Assisted Access (LAA) – Dynamic spectrum utilization for optimized coverage.
LTE-WLAN Aggregation (LWA & LWIP) – Seamless integration for enhanced connectivity. -
Objective: Explore Cloud RAN (C-RAN) and network slicing, critical components for scalable, efficient 5G networks, along with supplementary 5G services.
Introduction to Cloud RAN (C-RAN) – Architecture, centralized processing benefits, and scalability challenges.
Network Slicing in 5G – Implementation of virtualized network slices for tailored service delivery.
5G Supplementary Services for Mission-Critical Applications:
Emergency Communications & Public Warning Systems – Ensuring robust connectivity during critical events.
V2X (Vehicle-to-Everything) Communication – Enabling real-time, low-latency communication for autonomous transport systems.
