Orthogonal Frequency Division Multiplexing (OFDM) is a special case of multicarrier transmission, in which a single high rate datastream is transmitted using a number of lower data rate subcarriers.是什么意思_Orthogonal Frequency Division Multiplexing (OFDM) is a special case of multicarrier transmission, in which a single high rate datastream is transmitted using a number of lower data rate subcarriers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句