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Q. Example on Multiplicative Decrease?
w = 1
for (each new ACK received)
w = w+1
until (loss detected or w >= ssthresh)
Not so slow
- Exponential increase in transmission rate.
Continues until:
- Loss detected or...
- w > ssthresh
At first, we don't know what ssthresh is.
- Will carry on until a loss is detected.
- ssthresh = w / 2
- Restart slowstart.
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