Dynamic bandwidth allocation& guarantee for virtualized networks in cloud

Among all SLAs(Service Level Agreements) about network resources in the cloud, a critical problem would be achieving bandwidth guarantee under all communication environment (e.g., when misbehaved VMs exist) while keeping acceptable bandwidth utility and system scalability. In this paper, we present...

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Bibliographic Details
Published in2013 9th International Conference on Information, Communications and Signal Processing (ICICS) pp. 1 - 5
Main Authors Xuan Luo, Pengfei Zhang, Tong Ye, Yaohui Jin, Jianping Wang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2013
Subjects
Bandwidth
Integrated circuits
Protocols
Switches
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DOI10.1109/ICICS.2013.6782926

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Summary:Among all SLAs(Service Level Agreements) about network resources in the cloud, a critical problem would be achieving bandwidth guarantee under all communication environment (e.g., when misbehaved VMs exist) while keeping acceptable bandwidth utility and system scalability. In this paper, we present an architecture of dynamic bandwidth allocation and guarantee on resource fairness, to provide network performance isolation and protocol independent bandwidth guarantees. In this paper, we first discuss the business model of bandwidth guarantee for Infrastructure-as-a-Service (IaaS) cloud, and a bandwidth allocation algorithm based on redefined fairness model is proposed and realized under the novel architecture, and finally experiment shows satisfying results under various communication scenarios.
DOI:10.1109/ICICS.2013.6782926