Figure 1From: Optimized cross-layer forward error correction coding for H.264 AVC video transmission over wireless channelsThe proposed S-I and S-II cross-layer FEC schemes. In these schemes, the video slices are prioritized at the AL and UEP/EEP FEC coding is performed only at the PL. In S-I, we have R1=R2=R3=R4. Here, TL, NL, and LL represent the transport, network, and link layers, respectively.Back to article page