MRO

Technical Explanation

Mobility Robustness Optimization automatically classifies handover problems into: (1) Too Early Handover (UE connects to target but immediately drops and returns to source), (2) Too Late Handover (UE drops link in source cell before handover command is received), and (3) Handover to Wrong Cell. MRO automatically tunes cell-specific offsets (Ocn) and TTT to achieve optimal handover reliability.

Key Functions

• Automatically detects Too Early, Too Late, and Wrong Cell handovers
• Dynamically tunes cell offsets (CIO) and Time-to-Trigger parameters
• Eliminates manual drive testing and minimizes call drop rates