MIMO-OCWDM System Using V-BLAST Architecture

In this paper, we suppose a new system called MIMO-OCWDM system which combines MIMO with orthogonal complex wavelet division multiplexing (OCWDM). The results are simulated using V-BLAST architecture with different transmit and receive antennas; their performance are analyzed in terms of bit error rate (BER). We evaluate that the performance of MIMO-OCWDM system is much better than that of MIMO-OFDM system. The BER of this system can reduce more than 10dB compared with MIMO-OFDM. The system can be implemented by complex wavelet filters which are able to lower computational complexity and increase flexibility.