OFDM (Orthogonal Frequency Division Multiplexing) is a method that can combat multipaths, fully use the frequency band and has high data rate, and has a promising future in UWA communication.

摘交频分复用(OFDM)技术有抗多径、频带利用分、传输数据率高的优点，在水声通信中有的发展前景。