Patent ID: 9258166
Filing Date: 2016-02-09
CPC Classification: H04L

Claim Text:
1. A timing synchronization apparatus for multi-carrier modulation signals, comprising: a predicting unit configured to denoise delay of symbols received before a currently received symbol, and to predict a predicted delay of the one of the currently received symbol and a symbol received after the currently received symbol according to a denoised symbol delay and a sampling clock frequency offset; a timing synchronization unit configured to perform timing synchronization according to a predicted value of the predicted delay of one of the currently received symbol and the symbol received after the currently received symbol; wherein the timing synchronization unit comprises: a remaining symbol delay correcting unit configured to correct remaining symbol delay according to the one of the predicted value of the predicted delay of the currently received symbol and the symbol received after the currently received symbol; and wherein the predicting unit obtains delay of the symbols received before the currently received symbol before the remaining symbol delay correcting unit corrects the remaining symbol delay.