Robust IPTV Delivery with Adaptive Rateless Coding over a Mobile WiMAX Channel

Figure 1

QCIF Foreman rates at 15 frame/s with 4:2:0 chroma sub-sampling according to QP (horizontal axis) plotted against overhead rate (vertical axis) arising from H.264/AVC error resilience tools. Int MB: Intra-coded macroblock refresh, FMO Disp: Flexible Macroblock Ordering dispersed mode (two slices), DP: data-partitioning, Slice: slice structuring with 3 slices per frame.