摘要
针对飞行自组织网络(Flying Ad Hoc Network,FANET)中高动态拓扑变化导致数据丢包率较高的问题,提出一种基于节点移动机会转发的集群路由算法CROF(Cluster Routing-Opportunity Forward)。该算法通过考虑节点相对移动趋势度和剩余能量的综合权值来统一对集群头节点以及集群间机会转发节点进行选择。仿真实验结果表明,CROF算法在高动态自组织网络中可以有效提高消息投递率以及网络生命周期。
In order to address the issue of high packet loss rate due to highly dynamic topology in Flying Ad Hoc Network(FANET),a cluster routing algorithm CROF(Cluster Routing-Opportunity Forward)based on node movement opportunity forwarding is proposed.The algorithm unifies the selection of cluster head nodes and inter-cluster opportunity forwarding nodes by considering the combined weights of node relative movement trend degree and residual energy.Simulation experiment results show that the CROF algorithm can effectively improve the message delivery rate as well as the network life cycle in highly dynamic Ad Hoc Networks.
作者
李世宝
高帅雷
李文睿
刘建航
LI Shi-bao;GAO Shuai-lei;LI Wen-rui;LIU Jian-hang(College of Oceanography and Space Informatics,China University of Petroleum(East China),Qingdao 266580,Shandong Province,China)
出处
《信息技术》
2023年第7期1-5,11,共6页
Information Technology
基金
国家自然科学基金(61974217)
山东省自然科学基金(ZR2020MF005)。
关键词
飞行自组织网络
机会转发
集群
路由协议
Flying Ad Hoc Network
opportunity forward
clustering
routing protocol
