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.