Control of Communication Networks Using Infinitesimal Perturbation Analysis of Stochastic Fluid Models

1 Dept. of Electrical and Computer Engineering, University of Cyprus, Nicosia, Cyprus, [email protected] 2 Dept. of Manufacturing Engineering and Center for Information and Systems Engineering, Boston University, Brookline, MA 02446, [email protected] 3 Dept. of Manufacturing Engineering and Center for Information and Systems Engineering, Boston University, Brookline, MA 02446, [email protected] 4 School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, [email protected]