Description: Star network design environment requirements: Windows2000/XP/7 functional requirements: with n nodes (sequentially numbered 1,2, ......, n) and one center each node ni terminals, each terminal to node packet reaches rates are equal to λ, packet length is equal to 1/μ, determine the total capacity of the network design for C, write a program to input nodes n, ni, λ, μ, calculate network optimal capacity allocation and the corresponding delay. Note that the average delay time of a link is calculated by reference to the formula T = 1/(μC-λ), where 1/μ is in units of bits of the packet average packet length C is the capacity of the link, the unit is bits/sec λ is the average flow rate in units of packets/sec. With n = 7, λ = 0.006 packets/second, the number of terminals 1/μ = 1000 bits/packet, C = 4500bit/s, 7 respectively 5,4,3,4,3,2,3 node Run the program as an example the outcome. If n = the number of terminals 8,8 nodes were 6,5,4,3,4,3,2,3 outcome. And the results were compared.
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