1. What is the bandwidth-delay product? 2. If the system data frames are 15 kilobytes in length, what is the utilization percentage of the link?

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter20: Queuing Theory
Section20.10: Exponential Queues In Series And Open Queuing Networks
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Question#4:
Assume that, in Stop-and-Wait ARQ system, bandwidth of the line is 10OMbps, and it takes
20ms to make a round trip time.
1. What is the bandwidth-delay product?
2. If the system data frames are 15 kilobytes in length, what is the utilization percentage of
the link?
3. How many frames are to be sent for 80% utilization of the resources?
Transcribed Image Text:Question#4: Assume that, in Stop-and-Wait ARQ system, bandwidth of the line is 10OMbps, and it takes 20ms to make a round trip time. 1. What is the bandwidth-delay product? 2. If the system data frames are 15 kilobytes in length, what is the utilization percentage of the link? 3. How many frames are to be sent for 80% utilization of the resources?
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