What type of signal interference should be considered during a site survey for Wi-Fi deployment?

Considering the context of a site survey for Wi-Fi deployment, neighboring Wi-Fi networks represent a significant factor that can affect the performance of a new Wi-Fi installation. During a site survey, it is crucial to identify existing Wi-Fi networks as they can compete for the same bandwidth and channels, leading to potential co-channel and adjacent-channel interference. This interference can cause degradation in signal strength, increased latency, and overall reduced network performance for both the new and neighboring networks.

To effectively plan a Wi-Fi deployment, technicians must understand the spectrum landscape, taking into account the channels that are already in use by neighboring networks. This will guide the selection of appropriate channels and configuration settings to minimize overlap and interference. By addressing neighboring Wi-Fi systems during a site survey, technicians can optimize the deployment to achieve better coverage and connectivity, ensuring a robust and reliable network.