水声通信网络媒介访问控制协议的研究

Research on Media Access Control Protocol for Underwater Acoustic Communication Network

媒介访问控制协议是数据链路层协议中最重要的部分,对信道的分配起着决定性的作用。本文设计了一种普通访问模式和MACAW访问模式相结合的媒介访问控制协议,分别对信道和水下通信设备进行建模,对普通访问模式和MACAW访问模式在吞吐量、误码率和传输延迟进行了仿真。

Media access control protocol is the most important part of data link layer protocol, which plays a decisive significance to the distribution of channels. This paper designs a media access control protocol that com-bines normal access mode and MACAW access mode respectively modeling of channel and underwater communi-cation equipment, simulating the normal access mode and MACAW access mode in throughput, bit error rate and transmission delay.