Multiplexing is a method used to merge & transmit multiple data streams over a particular medium. In telecommunications, the multiplexing technique are extensively used where numerous telephone calls are carried throughout a single wire. This concept originated in the early 1870s in telegraphy and then the telephone carrier multiplexing was developed in 1910 by George Owen Squier later followed by different types of multiplexing. Some of the types of multiplexing techniques available are … [Read more...]