(b) The Internet Protocol (IP) can sometimes surprise with its flexibility. Since the overall design is close enough to the principles of the OSI Protocol Model, IP is independent of the Data Link and Physical network layers. And some Norwegians indeed showed successful IP network transmission is possible with carrier pigeons. If we would want to attempt to use carrier pigeons to establish a TCP connection between Canterbury and London, how long would it take to successfully establish the transmission under perfect conditions? (Assume the pigeons are perfectly reliable.) Explain how you come to your result. (i) For the experiment, let's assume that the concrete distance between Canterbury and London is 60miles (or ca. 100km) and our pigeons fly with a speed of 60 miles per hour (or ca. 100km/h). (ii) With current technology and considering the weight a pigeon can carry, we are able to send 2TB of data on an USB stick with a pigeon. On a 4G mobile network, we can likely send about 2MB/s. Which of the two transport media would have the shorter message transmission time for a 2TB message? (We again assume pigeons to be perfectly reliable). Briefly explain your reasoning.

(b) The Internet Protocol (IP) can sometimes surprise with its flexibility. Since the overall design is close enough to the principles of the OSI Protocol Model, IP is independent of the Data Link and Physical network layers. And some Norwegians indeed showed successful IP network transmission is possible with carrier pigeons. If we would want to attempt to use carrier pigeons to establish a TCP connection between Canterbury and London, how long would it take to successfully establish the transmission under perfect conditions? (Assume the pigeons are perfectly reliable.) Explain how you come to your result. (i) For the experiment, let's assume that the concrete distance between Canterbury and London is 60miles (or ca. 100km) and our pigeons fly with a speed of 60 miles per hour (or ca. 100km/h). (ii) With current technology and considering the weight a pigeon can carry, we are able to send 2TB of data on an USB stick with a pigeon. On a 4G mobile network, we can likely send about 2MB/s. Which of the two transport media would have the shorter message transmission time for a 2TB message? (We again assume pigeons to be perfectly reliable). Briefly explain your reasoning.

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

Problem 8P

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