Virtual Partitioning Based Admission Control Algorithm
Existing admission control algorithms are difficult to achieve high resource utilization,strong robustness and fairness at the same time,at the condition of dynamic changes of service arrival rate.Aiming at this problem,the virtual partitioning based admission control algorithm was proposed.Based on the resource partitioning preliminarily,the algorithm reserves resource for other services when making decisions on admission of the overload service,in order to reducing the impact on quality of service.The effect of the key parameter on the algorithm performance was analyzed through experiment.Experiment shows that the proposed algorithm has better comprehensive performance,compared with the existing ones.