Maximization of Visible Light Communication Capacity Employing Quasi-Linear Preequalization with Peak Power Limitation

Algorithm 1

Preequalization with peak power limitation.

Step  1. Generate BPSK-OFDM signal

Step  2. Use pre-equalization lines

Step  3. Amplify signal with gain

Step  4. Multiply with LED transfer function

Step  5. Consider time domian signal

Step  6. If peak power exceeds PIN peak power

Step  7.  Go to step 3 and change

Step  8. Else calculate SNR

Step  9.  Calculate bit numbers for each subcarrier