Underwater Acoustic Communication(UAC)and network technology play an important role in marine environment monitoring,commercial field and military field,caring about the ocean,understanding the ocean,and managing the ocean are inseparable from the development of underwater acoustic communication and network technology.The UAC technology and Underwater Acoustic Communication Network(UACN)are reviewed in this paper.Firstly,the development of underwater acoustic communication technology and underwater acoustic communication network is reviewed,and the characteristics of underwater acoustic channel is summarized.Then,the incoherent modulation technology,coherent modulation technology and new communication technology oriented to application requirements in underwater acoustic communication technology are described,and the data link layer media access control protocol,network layer routing protocol and cross-layer design in underwater acoustic communication network are classified and discussed.Finally,the shortcomings of current underwater acoustic communication and network technology are summarized,and the future development of underwater acoustic communication and network technology is prospected.
关键词
水声通信/水声通信网络技术/调制解调/MAC协议/路由协议
Key words
Underwater Acoustic Communication(UAC)/Underwater Acoustic Communication Network(UACN)technology/Modulation and demodulation/MAC protocol/Routing protocol
维普
万方数据