Performance Evaluation of OFDM Using BPSK over Different Fading Channel

Abstract

As developing the interest for high-speed information transmission lead to follow of most capable balance procedure Named as Orthogonal Frequency Division Multiplexing (OFDM) and it is a widely utilized modulation for Fourth Generation (4G) wireless communication system for WI-FI, DVB-T, WI-MAX, LTE. This paper mostly manages how fading  impacts the signal by breaking down the OFDM execution under various Channels Such as Additive White Gaussian Noise fading (AWGN), Rayleigh fading and Rician fading channels scenario by utilizing Binary Phase Shift Keying adjustment (BPSK) and also Correlation made for various modulation technique such as QPSK,16QAM., and so on with the end goal of most appropriate modulation technique for OFDM for successful, dependable transmission lastly simulation has been done between Bit Error rates (BER) and Signal to Noise Ratio (SNR)