The Hardware Design and Implementation of Space Time System

In this paper, we propose a simple hardware implementation scheme of the D-STBC system. According to the theory of D-STBC, the specific implementation scheme of encoding and decoding come up. In the design, one differential encoding table is set up to replace the complex computation of the encoder; two decoding tables are set up to replace the complex computation of the decoder. Meanwhile likelihood decision replaces the maximum likelihood decoding decision. The hardware simulation results prove that the design scheme is correct. Furthermore, a software wireless communication flat is discussed, which adopts EPF10K30EFC256-1X and TMS320VC5509 as the digital baseband disposal part.