What is the delay of sending a data file from a source station to a destination station? Suppose that the length of the data file is 2 Mbytes and the bandwidth of the channel is 1600 bps, and the network link between the sender and receiver is 20000 Km and the speed of the light inside the link is 2x108 meters/second? Assume that the delay is composed of only transmission time and propagation time.
What is the delay of sending a data file from a source station to a destination station? Suppose that the length of the data file is 2 Mbytes and the bandwidth of the channel is 1600 bps, and the network link between the sender and receiver is 20000 Km and the speed of the light inside the link is 2x108 meters/second? Assume that the delay is composed of only transmission time and propagation time.
Here the total delay for sending file from source to destination => Transmission delay + Propogation delay
Transmission delay => Packet size /Bandwidth
Transmission delay is total time required to place the entire packet onto link
Propogation delay is total delay required for the packet to reach to destination from source
Formula for propogation delay = distance of channel/speed
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