87 views
The distance from Earth to a distant planet is approximately $5 \times 10^9$ km. Assume that the frame size is 15 Kbits and the speed of light is $3\times 10^8$ m/s. Assume that the bit rate is 8 Mbps.

What is the efficiency (channel utilization) if a stop-and-wait protocol is used?

1 comment

moved by

The distance from Earth to a distant planet is approximately 5 x 10^9 km. Assume that the frame size is 15 Kbits and the speed of light is 3x 10^8 m/s. Assume that the bit rate is 8 Mbps.

What is the efficiency (channel utilization) if a stop-and-wait protocol is used?

This is the right question.