Article: Scientists at Multimedia University target consumer electronics.(Report)

"A low complexity hierarchical quadrature amplitude modulation (QAM) symbol bits allocation algorithm for unequal error protection of video transmission over wireless channels is proposed in this paper. An unequal error protection (UEP) scheme using hierarchical QAM, which takes into consideration the non-uniformly distributed importance of intracoded frame (I-frame) and predictive coded frame (P-frame) in a group of pictures (GOP), is first proposed," scientists in Selangor, Malaysia report.

"In order to optimally allocate the hierarchical QAM's high priority (HP), medium priority (MP) and low, priority (LP) symbol bits to the H.264/AVC video, a generic solution ...

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