基于节点合作度与运动方向的路由协议  

A ROUTING PROTOCOL BASED ON COOPERATION DEGREE AND MOVEMENT DIRECTION OF NODES

作　　者：冯亮 余瑶 杨雄飞 钱育蓉[1,2,3] Feng Liang;Yuyao;Yang Xiongfei;Qian Yurong(School of Software,Xinjiang University,Urumqi 830000,Xinjiang,China;Key Laboratory of Software Engineering,Xinjiang University,Urumqi 830000,Xinjiang,China;Key Laboratory of Signal Detection and Processing in Xinjiang Uygur Autonomous Region,Urumqi 830000,Xinjiang,China)

机构地区：[1]新疆大学软件学院,新疆乌鲁木齐830000 [2]新疆大学软件工程重点实验室,新疆乌鲁木齐830000 [3]新疆维吾尔自治区信号检测与处理重点实验室,新疆乌鲁木齐830000

出　　处：《计算机应用与软件》2024年第12期94-102,共9页Computer Applications and Software

基　　金：国家自然科学基金项目(61966035);国家自然科学基金联合基金项目(U1803261);数据驱动的中俄云计算共享平台建设项目(2020E01023);自治区研究生创新项目(XJ2019G072)。

摘　　要：通过研究节点的合作能力强弱与运动方向上的差异,综合考虑候选中继节点。在此基础上,提出一种基于节点合作度与运动方向的BOMPA路由协议,从而使转发节点更加均匀分布,达到提高传输效率、降低传输时延和网络开销的目的。与传统路由方法Epidemic、Bubble Rap,以及近年来新提出的ETNS(Effective Data Transmission Strategy Based on Node Socialization)算法相比,实验结果表明,BOMPA路由协议有效地提高了节点的数据送达率,减少了数据传输时延,提高了网络的整体性能。This paper studied the differences in cooperation ability and movement direction of research nodes,and considered the candidate relay nodes comprehensively.On this basis,a BOMPA routing protocol based on node cooperation degree and motion direction was proposed,which made the forwarding nodes more evenly distributed,improved the transmission efficiency,and reduced the network burden and network overhead.Compared with the traditional routing methods,such as Epidemic,Bubble Rap and ETNS,the experimental results show that this method improves the utilization of nodes,reduces the data transmission delay,and improves the overall efficiency of the network.

关 键 词：机会网络 余弦相似距离 转发扇区 合作趋势 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]