Re: Slow Start Model

From: John Heidemann ([email protected])
Date: Thu Nov 12 1998 - 14:08:40 EST


On Mon, 09 Nov 1998 22:56:54 +0100, Rym AOUINA wrote:
> hello,
> does anyone know if there is a mathematical model for the slow start
> algorithm
> thanks

The paper ``Modeling the Performance of HTTP Over Several Transport
Protocols'' <http://www.isi.edu/~johnh/PAPERS/Heidemann97b.html>
describes the behavior of TCP slow start with different receiver ACK
policies. Typical implementations of delayed ACKs timers add a
randomizing component, but the segs_nda and segs_da evaluations in the
appendix establish upper and lower bounds on how much data will be
sent.

   -John Heidemann



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