You will find articles and some enhancements as programs made out of the theory

Currently

I am currently working hard on my PhD thesis entitled "mean field in telecommunication modeling".

Publications

Mean field convergence of a model of multiple TCP connections through a buffer implementing RED.
David McDonald, Julien Reynier. June 2003-August 2005, Accepted for the Annals of Applied Probabilities. A4 pdf

File Sharing in P2P: Missing Block Paradigm and Upload Strategies.
Fabien Mathieu, Julien Reynier. 2004, Rapport Tech. RR-5193. PS/PDF

The Impact of burstification on TCP throughput in Optical Burst Switching Networks.
Dohy Hong, Fabrice Poppe, Julien Reynier, François Baccelli, Guido Petit. ITC, september 2003 in Berlin. A4 pdf PowerPoint presentation

A mean-field model for mltiple TCP connections through a buffer implementing RED.
François Baccelli, David McDonald, Julien Reynier. Performance, september 2002 in Roma. A4 pdf PowerPoint presentation

Freely available programs

Mean Field PDE for HTTP in Matlab.
June 2005. The program (for Win32)
if you do not have Matlab installed you will need to install Matlab Component Runtime MCR (80Mo) .
If you are a UNIX user, Wine seems to be indicated, it shall solve all your problems.

Mean Field PDE for RED in Matlab.
The first version was "released" in August 2001. Laurent Fournier made the major multiclass upgrade during his internship at the University of Ottawa with David McD, summer 2002. I added some little improvements in 2005. The program (for Win32)
Same remark, without matlab, download first MCR (80Mo).