Study of SWT-ANN Based Indoor Optical Wireless Communication System

Abstract: This work presents the concept of SWT based optical wireless communication system. It provides the concept of artificial neural network for minimizing the error on receiver side. The different types of errors are getting introduced in the system which are ISI, artificial light interference and Bit error. The main challenge faced by this work is to seek the most optimized modulation scheme that can provide maximum system throughput while capable of withstanding most if not all of the intense channel interferences at a target BER requirement. The use of SWT helps to transform received data into another form that helps to provide better BER value. The results are implemented in MATLAB and calculate the BER value.

Keywords: SWT, Wireless Communication, Artificial Neural Network, Wavelets etc.