A wireless site survey maps RF coverage before and after deployment. Predictive surveys use floor plans and material properties to model coverage without visiting the site. Active surveys measure real signal strength by walking the area with survey software. Passive surveys collect data about all networks in the area, including interference sources. You perform pre-deployment surveys to plan access point locations and post-deployment surveys to validate coverage and identify dead zones.
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$ curl repovive.com/roadmaps/network-design/wireless-networking/site-survey-fundamentals
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