Predictive

A predictive wireless survey is a method used to design and plan a Wi-Fi network before any physical installation takes place. Instead of measuring actual signals on-site, predictive surveys use software simulations to estimate Wi-Fi coverage based on factors like building layout, wall materials, and expected device usage.

Passive

A passive wireless survey is a way to analyze a Wi-Fi environment without actively connecting to the network. It involves listening to surrounding Wi-Fi signals to measure factors like signal strength, noise levels, and interference. This helps with network planning, troubleshooting, and optimization by identifying coverage gaps and interference sources.

Active

An active wireless survey is a method used to assess the real-time performance of a Wi-Fi network by actively connecting to it. Unlike a passive survey, which only listens to Wi-Fi signals, an active survey measures latency, throughput, and packet loss by interacting with the network.

APoS

There’s another one?

An AP-on-a-Stick (APoS) wireless survey is a method used to validate Wi-Fi network designs before full deployment. It involves temporarily placing an access point (AP) at deployment height—often mounted on a tripod or pole—to assess signal propagation, coverage, and interference in a real-world environment