The transmission of data in both directions, but only one direction at a time. For example, two-way radio (push-to-talk phone) uses half-duplex communications. When one party speaks, the other ...

Duplex transmission is the simultaneous transmission of two information signals that allows simultaneous (or near simultaneous) 2-way communication. The WiMax system can use frequency division duplex ...

(2) In half-duplex transmission, the time it takes to change from transmit to receive and vice versa. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.