Implementation of OFDM System For Image Transmission

Abstract

Orthogonal frequency division multiplexing (OFDM) is a special case of frequency division multiplexing where a single data stream is transmitted over several lower rate subcarriers, which are placed orthogonal to each other. Now a day’s OFDM is becoming the chosen modulation technique for wireless communications. It provides large data rates with optimum bit error rate and enough robustness to radio channel impairments. In this paper, we analyze the performance of OFDM system using MATLAB simulation. Here image is transmitted using M-ary PSK. Magnitude and phase characteristics of input and output data are calculated.
DOI: 10.17762/ijritcc2321-8169.1505146