摘要
随着大型船舶无线Ad hoc网络接入量的成倍增加,网络链路出现严重的阻塞问题,通过分析发现,传统的网络控制方法对海量用户接入流量,无法瞬态有效进行带宽资源的节点调度,从而导致单位单宽下涌入超量数据节点,导致网络链路拥塞。为了解决此问题,提出大型船舶无线Ad hoc网络链路拥塞控制方法。方法分为3个步骤:第一步,建立无线Ad hoc网络链路环境模型;第二步,链路资源控制系数优化;第三步,优化链路系数与带宽资源的绑定;完成上述三步即可实现无线Ad hoc网络链路环境的优化,解决链路拥塞问题。通过与传统方法的对比数据表明:提出方法能够有效改善网络链路环境,链路拥塞控制效果优于传统控制方法。
With the doubling of wireless Ad hoc network access in large ships,serious network link blocking problems.Through analysis,we found that the traditional network control method for massive user access traffic,can not effectively schedule bandwidth resources,thus leading to unit single width influx into excess data nodes,leading to network link congestion.To solve this problem,a congestion control method for large ships is proposed.The method is divided into three parts,the first step,to establish the wireless Ad hoc network link environment model;the second step,optimize the link resource control coefficient;the third step,optimize the link coefficient and bandwidth resources binding;complete the above three steps can optimize the wireless Ad hoc network link environment,solve the link congestion problem.Data compared with the traditional methods show that the proposed method can effectively improve the network link environment,and the link congestion control effect is better than the traditional control method.
作者
刘静
LIU Jing(Suzhou Chien-shiung Institute of Technology,Taicang 215411,China)
出处
《舰船科学技术》
北大核心
2021年第22期124-126,共3页
Ship Science and Technology
基金
江苏高校“青蓝工程”资助项目(SJS2018012,SJS201903-15)
作者简介
刘静(1979-),女,硕士,副教授,研究方向为网络安全、算法优化及职业教育。
