Next-generation wireless and/or satellite communications require high transmission efficiency and high reliability to provide various services with subscribers. To satisfied these requirements, incorporated MIMO system with FTN techniques based on layered space time coded method are considered in the paper. To improve performance, STTC was employed as an inner code. They can yield significantly increased data rates and improved link reliability without additional bandwidth. Therefore, we proposed a new decoding model for MIMO-FTN and confirmed that performance was improved compared to conventional SISO model according to amount of interference for FTN without loss of throughput efficiency.