基于无线自组织网的船舶通信信号传输质量检测方法

Quality detection method for ship communication signal transmission based on wireless ad hoc network

针对船舶通信信号传输质量研究,采用传统方法存在检测效率低的问题,提出了基于无线自组织网的船舶通信信号传输质量检测方法。构建船舶通信信号模型,检测设备连接情况,实时处理接收到的信号。保证码元周期不变,可获取接收信号表现函数。根据该函数,选择不同长度设备电缆进行测试,选取测试点,设计船舶通信信号传输质量检测流程。依据数据包检测结果,实现对船舶通信信号传输质量检测。通过实验对比结果可知,采用无线自组织网络方法检测效率最高为94%,为船舶提供良好的通信环境。

In view of the research on the transmission quality of ship communication signals and the low detection efficiency in traditional methods, a quality detection method for ship communication signal transmission based on wireless self organizing network is proposed. A ship communication signal model is constructed to detect the connection of equipment and deal with the received signal in real time. Ensure the symbol period is constant, and get the received signal performance function. According to this function, different lengths of equipment cables are selected for testing, and the test points are selected to design the detection process of ship communication signal transmission quality. According to the result of packet detection, the quality of ship communication signal transmission is detected. The experimental results show that the efficiency of the wireless ad hoc network is 94%, providing a good communication environment for the ship.