臧冠男,沈继伟,林洋

• 1:长春大学电子信息工程学院
• 2:吉林广播电视大学
• 3:长春职业技术学院

摘要(Abstract)：

有效地传输数据是提高车联网应用性能的关键。而动态的拓扑结构,给车联网的数据传输提出了挑战。为此,提出基于路径连通概率的车联网路由算法CPB。首先,依据高速公路场景,建立一维车辆移动模型,然后再计算链路的连通概率,最后,计算路径的连通概率,并选择连通概率最高的路径传输数据。仿真结果表明,提出的CPB算法能够有效地提高数据包传递率、端到端传输时延以及吞吐量性能。

关键词(KeyWords)： 连通概率;路由;移动模型;路径;时延;车联网

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51406140);; 吉林广播电视大学,吉林省学习成果积累与转换信息服务平台(学分银行)建设研究与实践项目(2015ZCY336)~~

作者(Author): 臧冠男,沈继伟,林洋

DOI: 10.16652/j.issn.1004-373x.2018.04.042

参考文献(References)：

• [1]CASTEIGTS A,NAYAK A,STOJMENOVIC I.Communication protocols for vehicular ad hoc networks[J].Wireless communications&mobile computing,2011,11(5):567-582.
• [2]SHAFIEE K,LEUNG V C M.Connectivity-aware minimum-delay geographic routing with vehicle tracking in VANETs[J].Ad hoc networks,2011,9(2):131-141.
• [3]BISWAS S,MORRIS R.Opportunistic routing in multi-hop wireless networks[J].ACM SIGCOMM computer communications review,2004,34(1):69-74.
• [4]HARRI J,FIORE M,FILALI F.Vehicular mobility simulation with Vant Mobi Sim[J].Simulation,2011,87(4):275-300.
• [5]LI Y,CHEN W,ZHANG Z L.Optimal forwarder list selection in opportunistic routing[C]//Proceedings of the IEEE international conference on mobile ad hoc&sensor systems.Macau:IEEE,2009,62(124):670-675.
• [6]NAMBOODIRI V,GAO L.Prediction-based routing for vehicular ad hoc networks[J].IEEE transactions on vehicular technology,2012,56(4):2332-2345.
• [7]MENOUAR H,LENARDI M,FILALI F.A movement prediction-based routing protocol for vehicle-to-vehicle communications[C]//Proceedings of International V2V Communications Workshop.San Diego:[s.n.],2005:1-7.
• [8]Hafeez K,Zhao L,Liao Z,et al.Impact of mobility on VANETs′safety applications[C]//Proceedings of Global Telecommunications Conference.Miami:IEEE,2010:1-5.
• [9]ZHAO M,LI Y,WANG W.Modeling and analytical study of link properties in multi-hop wireless networks[J].IEEE transactions on communications,2012,60(2):445-455.
• [10]王佩雪,罗菁.VANETs中基于链路的可持续时间路由方案[J].科学技术与工程,2014,14(25):267-271.WANG Peixue,LUO Jing.Link-sustainable time-based routing in vehicular ad hoc networks[J].Science technology and engineering,2014,14(25):267-271.
• [11]张莉华,张得生.基于连接概率的VANETs路由协议研究[J].现代电子技术,2016,39(7):19-23.ZHANG Lihua,ZHANG Desheng.Research on VANETs routing protocol based on connection probability[J].Modern electronics technique,2016,39(7):19-23.
• [12]ZHAO J,CAO G.VADD:vehicle-assisted data delivery in vehicular ad hoc networks[J].IEEE transactions on vehicular technology,2011,57(3):1910-1922.
• [13]XIA Zijun,LIU Chunfeng,ZHAO Zenghua.Routing algorithm in vehicular ad hoc network based on link prediction[J].Computer engineering,2012,38(4):110-111.