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Network Analysis Assignment

   

Added on  2020-05-04

8 Pages844 Words186 Views
Running head: ANALYTICAL METHODS FOR NETWORKSAnalytical Methods for NetworksName of the StudentName of the UniversityAuthor’s Note
Network Analysis Assignment_1
1ANALYTICAL METHODS FOR NETWORKS Table of ContentsProblem 1:............................................................................................................................2Problem 2:............................................................................................................................2Problem 3:............................................................................................................................4Problem 4:............................................................................................................................5Bibliography........................................................................................................................7
Network Analysis Assignment_2
2ANALYTICAL METHODS FOR NETWORKS Problem 1:The efficiency formula is derived from the Stop and Wait protocol from the given data:Link transmission rate = RFrame size for the forwarding packets in bits = nfFrame size for the acknowledgement bits = naProcessing time= tprocPropagation time = tpropNumber of bits in each frame= n0Transmission time (tt)= packet size / bit rate= nf + na / n0Efficiency= transmission time / (transmission time + 2 * propagation time + ack)= nf + na / n0 (nf + na / n0 + 2 * tprop + na)Problem 2:The P-K or Pollaczek - Khinchin mean formula is used for the calculation of the waitingtime. The M/M/1 delay formula is derived from the p - k formula. The derivation is started fromthe waiting time W. E[W] = E[Nq].E[S]+E[R]Where, E[Nq] = number of waiting clientsE[S] = mean time of service
Network Analysis Assignment_3

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