Abstract: Based on the FPGA, a Doppler compensation algorithm in the mobile wireless communication system is realized and verified. First, this Doppler compensation algorithm based on the orthogonal frequency division multiplexing (OFDM) frame structure is briefly introduced. This algorithm has low computational complexity and low latency, and it is easily implemented by the hardware. Then, the logical structure and process of each module of the algorithm in the hardware implementation is described in detail. Finally, the Doppler compensation module is applied to the actual OFDM receiver, and the validity of the algorithm hardware implementation is verified by hardware tests. The resource consumption and performance gain compared to the original algorithm are analyzed.