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Table 8 Optimal cross-layer parameters for S-IV at C = 1.4 Mbps for Akiyo video sequence

From: Optimized cross-layer forward error correction coding for H.264 AVC video transmission over wireless channels

E s /N0 1 dB 1.25 dB 1.5 dB 1.75 dB 2 dB 2.25 dB 2.5 dB 2.75 dB 3 dB 4 dB 5 dB
F opt 1.111 0.600 0.287 0.243 0.229 0.223 0.221 0.219 0.215 0.066 0.062
F sub 1.141 0.600 0.317 0.259 0.239 0.494 0.325 0.306 0.240 0.079 0.074
PSNRopt 29.78 38.36 40.39 40.6 41.0 41.12 41.15 41.15 41.23 45.62 45.96
PSNRsub 29.62 38.20 40.2 40.3 40.8 39.42 41.04 41.05 41.15 45.49 45.85
R 8 12 8 12 8 12 8 12 8 12 8 12 8 12 8 12 8 10 8 10 8 10
γ t 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.2 1.2 1.2
k 1 2.3 1.4 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.3 1.3
k 2 1.7 1.3 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1 1
k 3 0 1.3 1 1 1 1 1 1 1 0.9 0.9
k 4 0 0 0 0 0 0 0 0 0 0.8 0.8
VSLR1 0.001 0.014 0.001 0 0 0 0 0 0 0.001 0.001
VSLR2 0.012 0.021 0.014 0.008 0.006 0.005 0.005 0.004 0.004 0.008 0.007
VSLR3 1 0.021 0.039 0.024 0.018 0.016 0.015 0.015 0.013 0.015 0.014
VSLR4 1 1 1 1 1 1 1 1 1 0.028 0.027