Research Article
Characteristics of Video Traffic from Videoconference Applications: From H.261 to H.264
Table 2
Parameter values of the modeling components.
| Trace | Gamma | Inverse gamma | Loglogistic | C-LVMAX | Exponential | | | | | | | | | | | |
| Case 1 (Unconstrained) |
| 1 | 3.3971 | 271.1005 | 5.3971 | 4049.5 | 6.648 | 0.3549 | | | 0.5057 | 0.9925 | 0.7757 | 2 | 1.5944 | 330.4804 | 3.5944 | 1367 | 5.9603 | 0.4449 | | | 0.5575 | 0.9905 | 0.8709 | 3 | 6.3878 | 94.4476 | 8.3878 | 4457.1 | 6.3382 | 0.1909 | | | 0.4368 | 0.9915 | 0.7528 | 4 | 8.5059 | 53.7656 | 10.5059 | 4347.3 | 6.0789 | 0.1609 | | | 0.3083 | 0.9906 | 0.8269 | 5 | 0.6385 | 512.6355 | 2.6385 | 536.2591 | 5.5827 | 0.3051 | | | 0.0683 | 0.992 | 0.5528 | 6 | 0.2454 | 914.5151 | 2.2454 | 279.4386 | 5.1082 | 0.318 | | | 0.0454 | 0.994 | 0.5493 | 7 | 12.3817 | 243.024 | 14.3817 | 40266 | 7.9663 | 0.1661 | | | 0.5322 | 0.991 | 0.8192 | 8 | 7.2998 | 218.0509 | 9.2998 | 13211 | 7.3199 | 0.1695 | | | 0.6018 | 0.9935 | 0.8781 | 9 | 4.9385 | 280.7675 | 6.9385 | 8234.1 | 7.1117 | 0.3038 | | | 0.5373 | 0.9932 | 0.7762 | 10 | 2.7722 | 230.8974 | 4.7722 | 2414.5 | 6.3161 | 0.3023 | | | 0.6022 | 0.9935 | 0.8059 | 11 | 7.6226 | 118.5656 | 9.6226 | 7792.9 | 6.7613 | 0.1533 | | | 0.7935 | 0.9785 | 0.8769 | 12 | 2.787 | 221.5946 | 4.787 | 2338.8 | 6.3424 | 0.193 | | | 0.7793 | 0.999 | 0.9316 |
| Case 2 (Constrained) |
| 1 | 35.017 | 37.2996 | 37.017 | 47043 | 7.1602 | 0.0954 | 5.8689 | 236.9217 | | | | 2 | 55.4924 | 22.9723 | 57.4924 | 72016 | 7.1415 | 0.0752 | 9.1345 | 145.5206 | | | | 3 | 65.0183 | 11.2758 | 67.0183 | 48400 | 6.5901 | 0.0673 | 28.1127 | 25.8396 | | | | 4 | 16.8458 | 36.7556 | 18.8458 | 11050 | 6.3966 | 0.1456 | 2.7951 | 261.8669 | | | | 5 | 210.0779 | 22.7889 | 212.0779 | 1010500 | 8.4713 | 0.0388 | 294.3836 | 16.3024 | | | | 6 | 65.6089 | 23.8487 | 67.6089 | 104220 | 7.3455 | 0.0845 | 245.985 | 6.422 | | | | 7 | 27.8637 | 61.5424 | 29.8637 | 49496 | 7.4205 | 0.1407 | 187.5797 | 9.7124 | | | | 8 | 84.1382 | 73.6822 | 86.1382 | 527810 | 8.7237 | 0.0796 | 319.6409 | 19.6355 | | | | 9 | 27.4707 | 236.8108 | 29.4707 | 185210 | 8.7524 | 0.1455 | 249.7543 | 27.7889 | | | |
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