Efficient Data Transfer Over Wireless Networks

Abstract

In the present day, efficiency in the field of communication is of utmost importance. In this study, data is transmitted over a wireless network supported by helical antennas. The efficiency is obtained by encoding the data by the Reed Solomon (RS) encoding scheme. The added advantage of this encoding scheme is its error detection and correction scheme in addition to the productive bandwidth usage. The data is encoded from the source and will be modulated using Quadrature Amplitude Modulation (QAM) scheme. The modulated data is then transmitted over a wireless network supported by the helical antenna. In the receiving end, the received signal is demodulated and then decoded. In this study, errors are introduced by the user to demonstrate the error detecting and correcting capabilities. The entire set up is simulated on the MATLAB version 9.5b 2018 software.