#StackBounty: #networking #tcp #protocols Computer networking: During what transmission round is the 70th segment sent?

Bounty: 50

While practicing some exercises I came across the following exercises that I just can’t wrap my head around. Looking at the solution, I don’t get how they reach to the conclusion that packet 32 to 63 are sent in the 6th transmission round. How was 63 computed?

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During what transmission round is the 70th segment sent?

Solution:

During the 1st transmission round, packet 1 is sent; 
packet 2-3 are sent in the 2nd transmission round; 
packets 4-7 are sent in the 3rd transmission round; 
packets 8-15 are sent in the 4th transmission round;
packets 16 to 31 are sent in the 5th transmission round; 
packets 32 to 63 are sent in the 6th transmission round; 
packets 64 to 96 are sent in the 7th transmission round. 
Thus packet 70 is sent in the 7th transmission round.


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