常見(jiàn)例句雙語(yǔ)例句This dissertation investigates the topic of time and frequency synchronization for OFDM and MIMO-OFDM systems.準(zhǔn)確的時(shí)間同步和精確的頻率同步是OFDM系統(tǒng)和MIMO OFDM系統(tǒng)正常工作的前提。However OFDM and MIMO OFDM systems are very sensitive to time and frequency synchronization errors, especially the frequency synchronization error.但OFDM系統(tǒng)和MIMO OFDM系統(tǒng)對(duì)時(shí)間和頻率同步誤差很敏感，特別是頻率同步誤差。A new time and frequency synchronization method based on frequency domain correlation for an Orthogonal Frequency Division Multiplexing (OFDM) system is presented.該文根據(jù)頻域相關(guān)的原理，提出了一種新的用于無(wú)線移動(dòng)信道下的正交頻分復(fù)用（OFDM）系統(tǒng)的時(shí)頻同步算法。 返回 time and frequency synchronization