| 摘要 |
<p>The present invention relates to a synchronization method for an Orthogonal Frequency Division Multiplexing (OFDM) system, which comprises: finding the position corresponding to a time offset through the peak value searching of a pilot channel response; obtaining the frequency offset estimation value according to the phase difference between the time offset and a pilot signal; and performing synchronization for the OFDM system according to the time offset and the frequency offset estimation value. The present invention also provides a synchronization device. Application of the present invention solves the problem in the prior art that the computation of the time offset and frequency offset estimation value has a large amount of calculation and is inaccurate.</p> |
