Modeling and simulation of MIMO-OFDM systems with classical and Bayesian channel estimation

In this paper, we have modeled, simulated, analyzed and compared the performance of variants of MIMO OFDM systems under Classical channel estimation scenario and Bayesian channel estimation scenario. We observe that performance of MIMO system under Bayesian channel estimation scenario is slightly better than the Classical channel estimation over a range of signal to noise ratio. However, we observe that the performance of SISO system is the same under both the channel estimation set up.