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单向交通流中车-车间通信性能研究 被引量:2

Research on Inter-vehicle Communication Performance in Unidirectional Traffic Flow
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摘要 针对移动自组织网络在车-车间无线通信系统的应用问题,提出一种简单有效的蒙特卡洛仿真模型。通过网络仿真器NS-2构建单向均匀交通流和带激波交通流的通信场景,采用计算信息传递吞吐量和平均端到端的方法延迟来评价车-车间通信网络的性能。仿真结果表明,与连通性模型相比,该方法可得到良好的评估效果。 Inter-Vehicle Communication(IVC) based on mobile Ad hoc networks draws increasing research interests in recent years. This papel proposes an efficient Monte Carlo simulation model and builds unidirectional uniform traffic flow and dynamic traffic flow with shockwave scenarios in Network Simulator 2(NS-2). Through simulation, the throughput and end-to-end delay are used to evaluate the performance of IVC systems. The simulation indicates that reasonable results are got compared with the connectivity model.
出处 《计算机工程》 CAS CSCD 北大核心 2011年第4期107-109,115,共4页 Computer Engineering
基金 国家自然科学基金资助项目(60974092) 国家"863"计划基金资助项目(2007AA11Z222) 中国科学院复杂系统与智能科学重点实验室开放课题基金资助项目(20080105)
关键词 交通流 激波 车-车间通信 网络仿真器NS-2 traffic flow shockwave Inter-Vehicle Communication(IVC) Network Simulator 2(NS-2)
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参考文献4

  • 1Toor Y, Muhlethaler P, Laouiti A, et al. Vehicle Ad hoc Networks: Application and Related Technical Issues[J]. IEEE Communication Surveys & Tutorials, 2008, 10(3): 74-88. 被引量:1
  • 2冯金生,薛广涛,李明禄.车载自组织网络中的被动地理路由算法[J].计算机工程,2009,35(17):115-116. 被引量:3
  • 3Jin Wenlong, Recker W W. An Analytical Model of Multihop Connectivity of Inter-vehicle Communication Systems[J]. IEEE Transaction on Wireless Communications, 2010, 9(1): 106-112. 被引量:1
  • 4Jin Wenlong, Recker W W, A Monte Carlo Sinmlation Model of Inter-vehicle Communication[EB/OL]. (2007-08-15). http://www. its.uci.edu/-wjinlpublications/[J12]% 20jin2007mc.pdf. 被引量:1

二级参考文献4

  • 1Johnson D, Maltz D. Dynamic Source Routing in Ad Hoc Wireless Networks[M]. New York, USA: Kluwer Academic Publishers, 1996. 被引量:1
  • 2Perkins C E, Royer E M. Ad Hoc On-demand Distance Vector Routing[C]//Proc. of the 2rid IEEE Workshop on Mobile Computing Systems and Applications. New Orleans, LA, USA: [s. n.], 1999. 被引量:1
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