船舶无线网络通信路径最优规划方法分析

Analysis of optimal planning method for communication path of ship wireless network

为了解决传统船舶无线网络通信信息传输速率慢的问题,提出船舶无线网络通信路径最优规划方法。建立EECN和TECN双网结构,获取不同长度的通信链路数据流信息,提出TGP路径算法,根据通信数据流信息计算所有无线通信路径,最后设置评估参数量和对应权重,对各路径进行传输评估,根据评估结果选取最优路径,实现无线网络通信路径最优规划。实验数据表明,与传统规划方式相比,应用设计通信路径最优规划方法,无线网络通信数据接收速率提高19.5%,数据发送速率提高22%,可以明显提高船舶无线网络通信传输效率。

In order to solve the problem of slow transmission rate of traditional shipping wireless network communication information, the optimal planning method of shipping wireless network communication path is proposed. Establish EECN and TECN double network structure, communication link of the different length of data flow information of the TGP path algorithm is put forward, according to the communication data flow information calculate all wireless communication path, finally set up evaluation quantity and the corresponding weights, transmission for each path to assess, select the optimal path according to the evaluation result, wireless network communication optimal path planning. Experimental data show that the wireless network communication data receiving rate increases by 19.5% and the data sending rate increases by 22%compared with the traditional planning method by applying the optimal planning method of communication path design,which can significantly improve the communication efficiency of ship wireless network.