@article{201805.0434, doi = {10.20944/preprints201805.0434.v1}, url = {https://doi.org/10.20944/preprints201805.0434.v1}, year = 2018, month = {May}, publisher = {Preprints}, author = {Suzan M. El-Garhy and Heba Fayed and Moustafa Aly}, title = {Power Distribution and BER in Indoor VLC with PPM Based Modulation Schemes: A Comparative Study}, journal = {Preprints} }