Transmission mode
Transmission mode means Transferring of data between two devices.It is of 3 types .These are -
(1)Simplex mode-
Simplex mode of transmission is the simple method of communication.In this type of transmission ,data can be send only through one direction i.e, communication is unidirectional.In this type of transmission, receiver can not send a reply to the sender. Examples are Television remote , keyboard etc.
(2)Half-duplex mode-
In half-duplex mode each station can both transmit and receive but can't do both simultaneously.It means when the sender sending data ,at that time receiver can't sends data to the sender.When one device is sending,the other can only receive . Example :-Walkie-talkie .
(3)Full-duplex mode-
In this type of transmission ,both station can transmit and receive data simultaneously .It means whenever a sender is sending data to the receiver ,at that time receiver can be able to sending data to sender along with receiving data from sender.Example-Telephone network .
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