Optical wireless indoor multiple-input–multiple-output system using on–off keying and pulse position modulation modulations

摘要

In this study, two optical wireless indoor multiple-input–multiple-output systems using on–off keying and pulse position modulation are studied. Then, by using the Matlab curve-fitting, the training parts of the experimental results are fitted and evaluation models are developed, where root mean squared error and additional testing data are used to verify the accuracy of the evaluation models.