Solution
4G/5G drive testing and benchmarking
Measure coverage, quality and mobility under real-world conditions, then quantify the gain from each optimization action.
Challenges
Technical challenges
Drive testing remains the reference method for measuring the network as subscribers experience it on the move. Its value lies in the method: repeatable routes and times, comparable devices, thresholds set in advance, and post-processing able to separate coverage, interference, rank and allocation.
Challenge 01
Identifying the cause
Low throughput can stem from coverage, interference, a stuck rank, load or transport. Without methodical attribution, the wrong parameter gets optimized.
Challenge 02
Like-for-like comparison
Before/after, operator against operator: devices, routes and sequences must be identical for the measured difference to reflect the network.
Challenge 03
Documenting results
A tilt, a neighbor relation change or a site intervention is justified by measurement: position, cell, message, value.
Results
Benefits for RF engineering teams
- 01Optimization actions targeted at the right cause
- 02A quantified gain after each intervention
- 03Campaigns repeatable from one measurement wave to the next