Thursday, July 5, 2018

Simplex, Half Duplex and Full Duplex

Communication channels

 In Telecommunication and Computer Networking there are three types of communication channels. These are:

1.    Simplex: A simplex communication channel only sends information in one direction.

2.    Half Duplex: In  half duplex mode, data can be transmitted in both directions on a signal carrier except not at the same time.

3.    Full Duplex: A full duplex communication channel is able to transmit data in both directions on a signal carrier at the same time.

These communication channels provide a way to express information.
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