How to calculate window size in Stop and Wait, Select and Repeat, GBN.
Some where I have seen window size as w = 1+2a
where a = PT/TT.
and some where it is calculated as:
if we have
RTT = 160msec
BW = 256 Kbps
Data size = 64Bytes
then window size as
[160 * 10^(-3) * 256 * 10^(3)]/(64 * 8)
which one to follow.
And how to calculate Throughput and Efficiency ib all three protocol u can take above configuration to derive result.
Please explian it.