An Algorithm Design and. Performance Analysis for Carrier-frequency Offset Estimation in DMB-T System

作者:Huang Qiuyuan*; Wu You; Chen Wei; Huang tie
来源:International Conference on Communications, Circuits and Systems, 2008-05-25 to 2008-05-27.

摘要

An advanced algorithm for carrier-frequency offset estimation is presented in this paper, which is based on DMB-T The algorithm utilizes time domain difference by stages. Theoretical analysis and computer simulation prove that the algorithm has better performance than the traditional method and is able to ensure the convergence range and precision of carrier-frequency offset.