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arXiv 1401.4716cs.NI
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一种新的云计算接纳控制模型

A Novel Admission Control Model in Cloud Computing

Yunlong He, Jun Huang, Qiang Duan, Zi Xiong, Juan Lv, Yanbing Liu

摘要:

随着云计算技术的快速发展和云服务与应用的广泛应用,云中的QoS保障成为一个重要的研究课题。本文提出了一种适用于云计算的接纳控制机制。特别是,我们考虑了对云服务的大量同时请求,并为聚合流量流开发准入控制来应对这一挑战。利用网络演算法确定聚合流的有效带宽,并以此作为接纳控制决策的依据。为了提高网络资源分配的效率,实现云服务的QoS,研究了有效带宽与等效容量之间的关系。我们还进行了广泛的实验,以评估所提出的准入控制机制的性能。

英文摘要:

With the rapid development of Cloud computing technologies and wide adopt of Cloud services and applications, QoS provisioning in Clouds becomes an important research topic. In this paper, we propose an admission control mechanism for Cloud computing. In particular we consider the high volume of simultaneous requests for Cloud services and develop admission control for aggregated traffic flows to address this challenge. By employ network calculus, we determine effective bandwidth for aggregate flow, which is used for making admission control decision. In order to improve network resource allocation while achieving Cloud service QoS, we investigate the relationship between effective bandwidth and equivalent capacity. We have also conducted extensive experiments to evaluate performance of the proposed admission control mechanism.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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