Multiplexing
Multiplexing is a process in which multiple Data Streams coming from different sources are combined and transmitted over a single channel or Data Stream. In electronic communications the two basic forms of Multiplexing.
Types of Multiplexing
1: Time Division Multiplexing2: Frequency Division Multiplexing.
Time Division Multiplexing
In Time Division Multiplexing transmission time on a single channel is divided into overlapped time slots.Data Streams from different sources are divided into units with same size and interleaved successively into the time slots.
Frequency Division Multiplexing
In Frequency Division Multiplexing, Data Streams are carried simultaneously on the same transmission medium by allocating to each of them a different Frequency Band within the bandwidth of the single channel.
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