船舶通信网络高损耗节点定位技术研究

Research on high loss node location technology in ship communication network

在船舶通信过程中,节点的能耗十分关键,一些重要点由于节点能耗过快就提前死亡,影响船舶通信网络的数据传输性能。为了提高船舶通信网络的数据传输性能,设计了一种船舶通信网络的高损耗节点定位技术。首先分析船舶通信网络的工作原理,建立节点能耗的数学模型,然后对船舶通信网络节点的能量损耗进行预测,准确定位一些高损耗节点,最后进行仿真测试分析船舶通信网络的高损耗节点定位的性能。结果表明,本文方法可以准确找到船舶通信网络中的高损耗节点,通信过程可以不引入到数据路由中,提高了船舶通信网络数据传输速率,船舶通信网络数据传输成功率也得到了改善,可以更好地实现船舶通信网络的通信。

In the process of ship communication, node energy consumption is very important, some important points because node energy consumption premature death, affect the performance of data transmission of ship communication network, in order to improve the performance of data transmission of ship communication network, a high loss node positioning technology of ship communication network is designed. Firstly, the working principle of ship communication network is analyzed, and the mathematical model of node energy consumption is constructed. Then, the energy consumption of ship communication network nodes is predicted, and some high-loss nodes are located accurately. Finally, the performance of high-loss node location in ship communication network is analyzed by simulation test. The results show that the proposed method can be used in this paper. In order to accurately find the high-loss nodes in the ship communication network, the communication process can not be introduced into the data routing, which improves the data transmission rate of the ship communication network, and the data transmission success rate of the ship communication network has also been improved.