Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
700267 | Control Engineering Practice | 2007 | 10 Pages |
Abstract
In this paper, adaptive model predictive control is applied to schedule differentiated buffers in routers. The proposed algorithm, adaptive model predictive control scheduler (AMPCS), dynamically regulates the service rates of aggregated traffic classes. This algorithm guarantees some required constraints on proportional or absolute delay. The control parameters and the way they are adjusted as well as the problems of implementing the controller at high data rates are investigated. Theoretical analysis and numerical simulations demonstrate stability of AMPCS and its acceptable quality of service differentiations at core routers while maintaining end to end delay constraints.
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Aerospace Engineering
Authors
Mehran Mahramian, Hassan Taheri, Mohammad Haeri,