TRANSMISSION MODES

One way communication

• Simplex

• Half Duplex

• Full Duplex

• Multi Duplex

2-way communication, both sender and receiver can send data simultaneously.

• Simplex

• Half-duplex

• Full-duplex

• Multi-duplex

2-ways communication, but only one devices can send data at a time.

• Simplex

• Half-duplex

• Full-duplex

• Multi-duplex

Communication between keypad and CPU

• Simplex

• Half-duplex

• Full-duplex

Radio broadcasting

• Simplex

• Half-duplex

• Full-Duplex

CB radio

• Simplex

• Half-duplex

• Full-duplex

Phone conversation

• Simplex

• Half-duplex

• Full-duplex

Students reflection: