FPGA implementation of MMSE channel estimation algorithm using system generator

In this paper, MMSE channel estimation algorithm is implemented on FPGA for systems using Orthogonal Frequency Division Multiplexing (OFDM). The application was implemented using Xilinx System Generator. Design is made parametric for systems with different configuration data such as FFT and packet size, preamble, bit number of data. So, it can be easily used for systems with different parameters.