Queueing Systems: Theory and Applications
SIAM Journal on Control and Optimization
The busy period in the fluid queue
SIGMETRICS '98/PERFORMANCE '98 Proceedings of the 1998 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
Resource pricing and the evolution of congestion control
Automatica (Journal of IFAC)
Perturbation Analysis of Multiclass Stochastic Fluid Models
Discrete Event Dynamic Systems
Optimal Threshold Levels in Stochastic Fluid Models via Simulation-based Optimization
Discrete Event Dynamic Systems
A fluid queue modulated by two independent birth-death processes
Computers & Mathematics with Applications
On fluidization of discrete event models: observation and control of continuous Petri nets
Discrete Event Dynamic Systems
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Recent study for congestion control in high speed networks indicates that the derivative information for the congestion at the common buffer for multiple sources could be useful in achieving efficient and fair allocation of the bandwidth (Kelly, 1997; Kelly et al., 1998). In this paper we present an algorithm that estimates such derivatives for multiple on-off sources. The algorithm has its root in the infinitesimal perturbation analysis (IPA) for the classical queueing systems. Although the traditional IPA algorithm does not give unbiased derivative estimates for multi-class arrivals, we are able to prove the unbiasedness in the case of multi-class ON-OFF sources. The results in this paper may motivate a new look at the end-to-end congestion control issue.