The two major categories of wireless Internet access are Wi-Fi local area networks (LANs) and cellular wide area networks (WANs). In a nutshell, Wi-Fi reception is within a Wi-Fi hotspot, which varies ...
A cellular hotspot converts cellular signals to Wi-Fi and vice versa to provide Internet access. A local hotspot is created by the following methods (see Wi-Fi hotspot). Smartphones have both cellular ...
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