Consider two computers a and b are connected through a network of 30 mbps. Assume the distance between them is 3000 km and the signal propagation speed is same as the speed of light and the packet size is 12 kb. What is the minimum number of bits required for window to achieve 100% of utilization during go back-n and selective repeat protocol
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According to the question, w=51 than SR = 5 and GBN = 4, Tpd =10ms. tx=3.2ms, a=10/3.2 = 3.125 or, w=⌈1+2a⌉ or, w=⌈1+2∗3.125⌉ or, w=⌈7.25⌉ = 8. GBN=6 and SR=7.
The computer network is the set of some computers which are connected together to share the resources.
The common resource is the connection to Internet.
The Internet can be called as the computer network.
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