Table 7.
Summary of the experimental results for the indoor tests.
| Pulse Width | Modulation | Data Rate (kB/s) | VLC Distance (m) | BER | Conditions |
|---|---|---|---|---|---|
| 1–40% | VPPM | 10 | 1–40 | <10−6 | High SNR conditions: no artificial light sources and limited daylight |
| 1–40% | VPPM | 10 | 1–40 | <10−6 | Low SNR conditions: the VLC receiver is directly exposed to an incandescent light source of 18,500 µW/cm2 |
| 2–40% | VPPM | 10 | 1–40 | <10−6 | Low SNR conditions: the VLC receiver is directly exposed to an incandescent light source of 26,000 µW/cm2 |
| 1% | VPPM | 10 | 1–35 | <10−6 | |
| 1% | VPPM | 10 | 35–40 | <1942 × 10−4 | Low SNR conditions: 26,000 µW/cm2 incandescent light |