MIMO Multi-Carrier CDMA for Higher Rate Transmission

This paper designs a novel multiple input and multiple output (MIMO) digital modulation technique called multi-carrier code division multiple access (MC-CDMA) in which data symbols are transmitted at multiple subcarriers. The system model and analytical results will be presented in the downlink of the wireless networking. In addition, a simplified implementation of the system by using sparse matrix is proposed to reduce the complexity of the realization