Patent Document ID: 20160295210
Application ID: 15185231
Patent Flag: 0

Claim One:
1. A method for measuring quality of experience (QoE) of a mobile video service, the method comprising: pre-processing a peak signal-to-noise ratio (PSNR) of each segment of a sample video at each bit rate to obtain a differential PSNR (dPSNR) of each segment at each bit rate, wherein each dPSNR is a difference between a PSNR of the segment at the bit rate and a PSNR of the segment corresponding to a maximum bit rate in the same sample video; determining, for each dPSNR, a preset parameter that is of a received video and is obtained according to the sample video, wherein the preset parameter comprises a mean dPSNR, a maximum dPSNR, a minimum dPSNR, and a variance std dPSNR; determining an enhanced PSNR (ePSNR) predictive model according to the preset parameters and corresponding mean opinion scores (MOSs); and determining an enhanced MOS (eMOS) predictive model according to the ePSNR predictive model.