An underwater acoustic communication scheme using time delay and multiple frequency modula-tion technique is presented in this paper. 研究了一種采用脈沖時(shí)延差和多頻碼元組合編碼的水聲通信技術(shù)。
Blind equalization without training sequence is a bandwidth efficient way to mitigate the intersymbol interference in the field of underwater acoustic communication. 摘要不需要訓練序列的盲均衡技術(shù)可以有效地節省水聲通信帶寬，消除碼間干擾，提高水聲通信效率和質(zhì)量。
