The physical footprint within which a radio frequency transmitter, such as a cellular base station or Wi-Fi access point, delivers sufficient signal strength for reliable communication. Engineers map this area using predictive modeling software and verify it with field measurements. Factors like terrain, building materials, and antenna tilt directly dictate the boundaries.
Heard on the job
We need to add a picocell in the basement because the macro network coverage doesn't penetrate the concrete foundation.
Insider tip
A device might show full signal bars, but if the sector is congested, the effective coverage for data throughput can still be poor.
Also heard as
- footprint