Oct 9, 2025
Use population density, daytime population, and footfall to stage low-, mid-, and high-band resources to target both broad coverage and capacity hotspots.
5G is layered by design
Operators do not deploy a single network. They build layers. Low-band reaches far, mid-band balances speed and reach, and mmWave delivers extreme capacity in tight footprints. GSMA's analyses highlight mid-band as the sweet spot for wide-area capacity (State of 5G 2024; mid-band benefits).
Density calls the plays
Population density and daytime ambient count layers pay back first. Dense cores justify mid-band first; stadiums and venues justify mmWave. Ofcom's threshold work shows how to anchor predictions to experience and validate with measurements (coverage thresholds).
From density to design: a step-by-step plan
Map resident and daytime population to find true demand peaks.
Stage mid-band in dense cores; extend with low-band; reserve mmWave for capacity hotspots.
Iterate with coverage thresholds and field measurements to tighten the model (Mobile Matters 2025).
Track device mix and adoption to pace capex (see GSMA reports).
Competitors and the range vs. density trade-off
Map competitor footprints and spectrum layers to anticipate churn and set realistic share targets. Use drive-time and route constraints to ensure field teams can maintain dense areas without SLA slips.
Where to go next
Optimizing Telecom Service Territories - turn models into SLAs.
