Performance Evaluation of OFDM Using MIMO-STTC for AWGN Rayleigh, Combined Rayleigh with AWGN and Rician Channel for WiMAX and Bluetooth Application
In this paper, the authors discuss the OFDM (Orthogonal Frequency-Division Multiplexing) in wireless communication. It includes bit error rate and symbol error rate verses ratio of bit energy to noise power spectral density (Eb/No) for different communication channels like AWGN channel, Rayleigh multipath channel, combined Rayleigh multipath with AWGN channel and Rician channel. The BER (Bit Error Rate) is 10-5, 10-4.5, 10-4 and 10-3 respectively for above communication channels at 30dB of SNR. This simulation is designed on MATLAB 9 version with 64-point FFT.