Answer to Question #39316 in Math for Sujata Roy

Question #39316
A 25 Kbps satellite link has a propagation delay of 400 ms. The transmitter employs the "go back n ARQ" scheme with n set to 10. Assuming that each frame is 100 bytes long, what is the maximum data rate possible?

A) 5 Kbps
B) 10 Kbps
C) 15 Kbps
D) 20 Kbps
1
Expert's answer
2014-02-24T03:42:17-0500
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Comments

Assignment Expert
05.11.14, 16:45

It is because we assuming the signal is going from satellite to receiver once.

ankit shrivastava
02.11.14, 10:50

dear sir, thanks for explanation. but i have a doubt, whey u are not doubling the propagation time. why it is not T=tf+2Tp

Assignment Expert
25.02.14, 18:13

Dear Sujata Roy You're welcome. We are glad to be helpful. If you really liked our service please press like-button beside answer field. Thank you!

Sujata Roy
25.02.14, 16:27

Thank you.

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