A cellular network or mobile network is a communication network where the last link is wireless. The network is distributed over land areas called “cells”, each served by fixed-location base transceiver stations. These base stations provide the cell with the network coverage which can be used for transmission of data (including audio, video and web content), along with voice. The network is mobile by virtue of its ability to seamlessly “hand-off” or “hand-over” from one cell to it’s neighbor as the user equipment moves throughout the network.
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