Research Article
Quality Enhanced Multimedia Content Delivery for Mobile Cloud with Deep Reinforcement Learning
Table 4
Quality Scale for Subjective Testing (ITU-T R P.911).
| Score | Quality Level | Impairment |
| 5 | QL1-3840 kbps | Perceptible |
| 4 | QL2-1920 kbps | Perceptible but not annoying |
| 3 | QL3-960 kbps | Slightly annoying |
| 2 | QL4-480 kbps | Annoying |
| 1 | QL5-240 kbps | Very annoying |
| 0.5 | QL6-120 kbps | Extremely annoying |
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