This paper presents the design of a new error compensation model for providing QoS support on a wireless network. The compensation model uses different compensation strategies for the different priority classes in conjunction with a multiclass priority fair queuing (MPFQ) algorithm. Criteria for fair error compensation and a classification of error compensation models are established in order to show the properties of different models, and to select the best error compensation for each priority class. Simulation results show that the new MPFQ compensation model meets the long-term fairness guarantees and provides an improved flow separation.
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