3. What is largest file that can be transmitted in 15 minutes if the baud rate...

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Question

3. What is largest file that can be transmitted in 15 minutes if the baud rate is 19200 and 8E2 signaling is used?

engineering Electrical-Engineering

Answer 1

Answer #1

bit_time = 1 / baud_rate

At 9600, bit time is 104.166666666666 microseconds.
At 19200, bit time is 52.083333333333 microseconds.

For 8E2 signalling there are 12bits(1 start bit 8 data bits and 2 stop bits and 1 parity bits ).so 12x 52.0833= 624.9996 microseconds.

Therefore for our problem, the data to be transmitted in 15 mins is

(15 x 60) ÷ 624.9996 microseconds = 1440kbps

Answer 2

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