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Scheduling for quality of service based service differentiation

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Teletraffic Engineering in the Internet EraProceedings of the International Teletraffic Congress - ITC-I7, volume 4 of Teletraffic Science and Engineering, Elsevier, (2001)
DOI: http://dx.doi.org/10.1016/S1388-3437(01)80169-4

Abstract

We consider a utility based fairness model for service differentiation among different users. Every user has a utility function and the network allocates bandwidth so as to obtain a fair allocation of the utilities. We present a scheduling policy which attains a provably fair utility allocation. The policy uses a combination of differential sampling, estimation and back pressure based congestion control in order to attain a globally fair allocation via local information based scheduling.

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