Research Article
ARM-Based Indoor RGB-LED Visible Light Communication System
Table 4
Distance-light intensity-BER relationship.
| | Distance (cm) | Light intensity (lux) | BER (Ć10ā3) |
| | 1 | 4,220 | 5.2 | | 1.5 | 3,370 | 4.8 | | 2 | 2,830 | 5.1 | | 2.5 | 2,520 | 5.4 | | 3 | 1,952 | 6.1 | | 3.5 | 1,392 | 6.7 | | 4 | 1,342 | 6.7 | | 4.5 | 976 | 8.6 | | 5 | 811 | 9.8 |
|
|
