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针对现有接纳控制算法在业务请求到达率动态变化时,难以同时满足资源利用率高,鲁棒性和公平性的问题,提出基于虚拟分区的接纳控制算法.该算法在资源初步划分的基础上,对过载业务的请求进行接纳决策时,需为其他业务预留资源,减少业务过载对其他业务服务质量的影响.通过实验分析了关键参数对算法性能的影响,且比较实验结果表明,提出的算法相比现有算法有更好的综合性能.
Aiming at the problem that the existing admission control algorithm can not meet the requirements of high resource utilization, robustness and fairness at the same time when the rate of arrival of service requests changes dynamically, a new admission control algorithm based on virtual partition is proposed. Based on the preliminary division of resources , We must reserve resources for other services to reduce the impact of service overload on the service quality of other services.After analyzing the impact of key parameters on the performance of the algorithm, the experimental results show that the proposed algorithm The algorithm has better overall performance than the existing algorithms.