The Design and Implementation of a Scheduling Mechanism of Differentiated Services Based on Priority

A scheduling mechanism of differentiated services based on priority is presented in this paper, which is used to resolve a problem of resource assigned fairly in circumstance of wireless multi-services. This scheduling mechanism contrasts with other multi-services scheduling algorithms in performance by simulation. The simulation results indicate that the scheduling mechanism can provide QoS guarantee and opportunity of sharing fairly bandwidth for different services, and it also gives attention to capacity optimization and fair factor.