Research Article
Scalable Video Streaming for Single-Hop Wireless Networks Using a Contention-Based Access MAC Protocol
Table 2
Standard video profiles—set II.
| Layer | Foreman 1 (FGS-temporal scalability mode) | Coastguard (FGS) | Foreman 2 (FGS-AFP mode) | Bit rates (Kbps) | Distortion (MSE) | Reduction in distortion (MSE) | Bit rates (Kbps) | Distortion (MSE) | Reduction in distortion (MSE) | Bit rates (Kbps) | Distortion (MSE) | Reduction in distortion (MSE) |
| 1 | 140 | 57.03 | — | 110 | 60.68 | — | 384 | 42.96 | — | 2 | 240 | 33.05 | 23.98 | 160 | 51.65 | 9.03 | 512 | 31.12 | 11.84 | 3 | 340 | 21.89 | 11.16 | 240 | 43.96 | 7.69 | 640 | 26.43 | 4.69 | 4 | 440 | 16.30 | 5.59 | 300 | 38.29 | 5.67 | 768 | 22.55 | 3.88 | 5 | 540 | 11.46 | 4.84 | 360 | 31.12 | 7.17 | 896 | 19.19 | 3.36 | 6 | 640 | 8.67 | 2.79 | 420 | 26.48 | 4.63 | 1024 | 17.91 | 1.28 | 7 | 740 | 7.24 | 1.43 | 490 | 24.16 | 2.33 | 1152 | 15.96 | 1.95 | 8 | 840 | 5.87 | 1.37 | 590 | 20.56 | 3.60 | 1280 | 14.22 | 1.74 | 9 | 940 | 4.59 | 1.28 | 730 | 17.50 | 3.06 | 1408 | 13.27 | 0.95 | 10 | | | | 850 | 14.89 | 2.61 | 11 | | | | 900 | 11.56 | 3.33 |
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