BIT ERROR RATE (BER) PERFORMANCE ANALYSIS

Abstract

OFDM (Orthogonal frequency division multiplexing) is a multi-carrier modulation technique in the field of wireless communication. It is the most popular and a base technology of 4G in mobile communication. In the paper we calculated the Bit error rate (BER) and signal to noise ratio (E_b/N_0) performance of simple and coded (convolutional Encoder) OFDM system using of MATLAB/Simulink.