Question

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An explanation of how a cellular network works with a example.

Answer 1

In a cellular system, as the distributed mobile transceivers move from cell to cell during an ongoing continuous communication, switching from one cell frequency to a different cell frequency is done electronically without interruption and without a base station operator or manual switching.

Answer 2

Radio waves are used to transfer signals to and from the cell phone. Modern mobile phone networks use cells because radio frequencies are a limited, shared resource.

All of the cell sites are connected to telephone exchanges (or switches), which in turn connect to the public telephone network.