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Research on transmission distortion of video streaming quality over China Mobile Multimedia Broadcast

机译:中国移动多媒体广播中视频流质量传输失真的研究

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This paper investigates the perceptual quality of video streams affected by wireless channel transmission distortion over CMMB (China Mobile Multimedia Broadcasting standards). First, transmission distortion is simulated using block error rate patterns representative of the wireless channel. Finally, we provide an asymptotic quality analysis of the video transmission through CMMB wireless channel. It can evaluate video streams quality of CMMB and get a good corresponding with the subjective assessments results. This type of quality assessment model based on transmission distortion has important applications in real-time wireless video communication.
机译:本文研究了受中国移动多媒体广播标准CMMB无线信道传输失真影响的视频流的感知质量。首先,使用代表无线信道的误码率模式来模拟传输失真。最后,我们提供了通过CMMB无线信道进行视频传输的渐近质量分析。它可以评估CMMB的视频流质量,并获得与主观评估结果良好的对应。这种基于传输失真的质量评估模型在实时无线视频通信中具有重要的应用。

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