In the wired world, signal distance and data rates are fully defined by whatever data link standard you’re using (Ethernet, for example). But because of its sensitivity to external conditions, wireless communication doesn’t play by the same rules.
Variables such as RF interference, contrasting network technologies (e.g. 11ac, 11n) and nearby wireless devices can significantly impact Wi-Fi range and performance. Physical barriers like walls also play a role. Understanding these obstacles will help you steer around them, allowing you to sustain your signal strength and create a better wireless network.
