Figure 2From: Optimized cross-layer forward error correction coding for H.264 AVC video transmission over wireless channelsThe proposed S-III and S-IV cross-layer FEC schemes. In these schemes, the video slices are prioritized at the AL and two layers of FEC coding at the AL and the PL are performed. We perform UEP/EEP LT coding at the AL and EEP RCPC coding at the PL. In S-III, we have k1=k2=k3=k4=1 for EEP LT coding.Back to article page