Alamouti-STBC Based Performance Estimation of Multi Tx and Rx Antenna Over MIMO-OFDM

Analysis on numerous researches on MIMO STBC system so as to achieve the higher system performance is standard that the performance of the wireless communication systems can be enhanced by utilization multiple transmit and receive antennas (MIMO), that is typically supposed because the MIMO technique, and has been included. The Alamouti STBC may be a promising thanks to notice the gain within the wireless communications system exploitation MIMO. To extend the code rate and also the output of the orthogonal area time block code for over 4 transmit antennas is analyzed. The designed system is outperformed once imposed with M-PSK (i.e upto 1024-PSK) modulation. The system organized and tested for 4×N, wherever N is variety of receiver antennas.