Profiled QoE based network controller

S. Canale, Federico Cimorelli, F. Facchinei, Raffaele Gambuti, L. Palagi, V. Suraci
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引用次数: 6

Abstract

Internet evolution follows the customer needs, each algorithm, protocol, architecture, equipment, functionality succeeded when the users perceived a real benefit in using it. Taking into account the impact of customer experience when designing promising and future proof technologies is essential. In this paper we investigate how it is possible to control network resources on the base of the Quality of Experience (QoE), defined as the quality of service perceived by a user when using a specific service. QoE is a subjective measure and typically differs from objective and structured measures of quality of service that are under the service provider's control. We consider the problem of identifying a set of QoE profiles that describes the user behavior when enjoying specific class of services, by analyzing the data related to the users' feedback in different contextual scenarios. We formulated the mathematical model and performed a validation on the base of preliminary field trials.
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基于QoE的网络控制器
互联网的发展遵循客户的需求,每一个算法,协议,架构,设备,功能成功,当用户意识到使用它的真正好处。在设计有前途的和面向未来的技术时,考虑到客户体验的影响是至关重要的。在本文中,我们研究了如何在体验质量(QoE)的基础上控制网络资源,体验质量被定义为用户在使用特定服务时感知到的服务质量。QoE是一种主观度量,通常不同于服务提供者控制下的服务质量的客观和结构化度量。通过分析不同上下文场景中与用户反馈相关的数据,我们考虑了识别一组描述用户在享受特定服务类别时行为的QoE配置文件的问题。建立了数学模型,并在初步田间试验的基础上进行了验证。
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