A multidimensional QoE monitoring system for audiovisual and haptic interactive IP communications
A multidimensional QoE monitoring system for audiovisual and haptic interactive IP communications
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DOI：
10.1109/ccnc.2013.6488446
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发表时间：
2013-03
期刊：
影响因子：
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通讯作者：
E. Isomura;S. Tasaka;Toshiro Nunome
中科院分区：
文献类型：
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作者：
E. Isomura;S. Tasaka;Toshiro Nunome
本文针对视听和触觉交互IP通信，设计了一种多维的QoE监测系统，并对QoE进行实时估计。对于估计，我们对QoE和应用级QoS进行了回归分析，得到了估计方程。我们对应用级QoS进行了测量，并采用SD法对QoS进行了多维度评价，进行了主观实验。为了监视QoE，我们导出了三个QoE度量的估计。我们对实验结果进行了线性和非线性回归分析。结果表明，所得到的方程可以较准确地估计QoE。利用这些方程，建立了QoE监测系统。
This paper deals with audiovisual and haptic interactive IP communications and designs a multidimensional QoE monitoring system with the QoE estimation in real time. For the estimation, we carry out regression analysis between QoE and application-level QoS and obtain equations for the estimation. We measured the application-level QoS and made a subjective experiment by assessing QoE multidimensionally with the SD method. To monitor QoE, we derive estimates for three QoE metrics. We apply linear and non-linear regression analysis to the experimental results. As a result, we find that the obtained equations can estimate QoE with high accuracy. By using the equations, we have built the QoE monitoring system.