Web/Network
Simplex, Half duplex, and Full duplex
데먕
2020. 3. 7. 09:51
1. Overview
2. Description
2.1 Simplex
It's like a one-way street.
2.1.1 Usages
garage door opener, baby monitor, wireless microphone, car key fob, Radio, TV station.
2.2 Half Duplex
Half Duplex transmission is when signals travel in both directions, but one at a time. Both transmitter and receiver can send signals, but they must take turns.
2.2.1 Usages
Walkie-talkie
2.3 Full Duplex
Full Duplex is two-way communications and signals travel in both directions simultaneously.
2.3.1 Usages
Telephone call.