In this paper, a VLSI architecture for channel estimation and cyclic restoration in TDS-OFDM is proposed.The realization of cyclic correlation introduced is high-speed and low-cost.

• 摘要针对TDS-OFDM系统的信道估计与数据循环化算法提出了一种硬件实现架构，其中循环相关的实现架构速度快且节省硬件资源。