Work | Attenuation (dB/km) | LOS (metre) | Q-factor | BER | Bit Rate (Gbps) |
Ref [13] | 70 | 500 | 2.934 | 0.00160863 | 10 |
Ref [14] | 70 | - | 2.59 | 0.00153508 | 2.5 |
ASK DLF (proposed) | 70 | 1200 | 16.1147 | 1.004e−058 | 10 |
PSK DLF (proposed) | 70 | 1200 | 17.5354 | 3.841e−069 | 10 |