A simple duplex is a channel through which data is transmitted and it can either be half or full duplex. Half duplex means that data can be sent or received but not at the same time while full duplex means that this can happen simultaneously.
Half Duplex- half duplex device let you sen and receive or channel can either sending or receiving at a time but only one-way at a time.he used a walkie-talkie. Full Duplex- Channel can both send and receive at a time. Fore More help, website:http://www.iyogibusiness.com
Rahmat khairkhwa Half-duplex Ethernet operates in a shared collision domain. Half-duplex Ethernet has lower effective throughput.
802.11 anything is half duplex in practice. Only one station can speak at a time because of the CSMA/CA algorithm. It's the only way to ensure that there is no "collision" between 2 transmitting stations on a single channel. Mind you, that the CSMA/CA algorithm is applied per channel, not per SSID. So, if you have a neighbor on the same channel as you, both of your APs and all stations on the same channel are competing for "talk time" on the channel.
half duples
CAN is half-duplex. One differential pair means one message at a time.
TCP is usually used as full duplex, but in some case, half duplex can also be used in TCP.
simplex half-duplex duplex
Full duplex has the highest throughput concering communication.
Half duplex means it communicates in one direction only. It either listens all the time, or it talks all the time. A half duplex satellite would be pretty useless. In reference to services like DirectTV, the user sees the satellite as half duplex, but for the satellite owner, it is full duplex communication to their ground station.
half duplex modem is each station can transmit and receive but not at the same time. full duplex modem is both stations can transmit and receive simultaneously.
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