期刊文献+

车载自组网路由稳定性分析

Analysis on stability of routing in vehicular mobile ad hoc network
下载PDF
导出
摘要 针对车载移动ad hoc网络的特点,从路由断裂的角度在原理和理论上分析了车载移动ad hoc网络路由不稳定的各种情况,在分析结论的基础上提出了一种不依赖GPS信息的基于节点相对稳定性的类AODV路由协议RSBA(Relative Stability Based AODV Routing Protocol),通过可行性分析及实验仿真证明了新协议比AODV协议更适合节点密度较高的城市车载环境,具有较低的路由断链率和路由负载,有效降低丢包率,可扩展性提高,同时验证了对车载移动adhoc网络路由稳定性分析策略和结论的正确性。 Based on the characteristic of vehicle mobile ad hoc network,for the first time,this paper analyzes the unstable situations of routing in vehicular mobile ad hoe network from the point of routing fracture,then proposes a GPS-free routing protocol RSBA(Relative Stability Based AODV Routing Protocol),with vehicle's relative stability as it's auxiliary parameter in routing establish process.Simulation shows RSBA's lower route broken rate and routing overhead,as well as it's better performances in reducing packet drop rate compared with AODV in high node's density urban vehicle environment and validates the correctness of the analytic strategy and conclusions of the stability of vehicle mobile ad hoe network.
出处 《计算机工程与应用》 CSCD 北大核心 2009年第10期98-101,137,共5页 Computer Engineering and Applications
基金 国家高技术研究发展计划(863)No.2007AA01Z234~~
关键词 车载通信 邻居密度 链路稳定性 路由负载 vehicle communication neighborhood density routing link stability routing overhead
  • 相关文献

参考文献9

  • 1Stepanov I,Marron P J,Rothermel K.Mobility modeling of outdoor scenarios for MANETs [C]//Simulation Symposium 2005 Proceedings,38th Annual Volume,Issue,Aprll 2005:312.
  • 2Yoshida M,Arai K,Asami S,et al.Relative speed-based routing (RSR) for vehicle ad-hoc networks[J].IEICE Trans Commun,2005, J88-B(8 ) : 1434.
  • 3Fan P.Improving broadcasting performance by clustering with stability for inter-vehicle communication [C]//Proeeedings of the 65th IEEE Vehicular Technology Conferenee,VTC 2007,Spring, Dublin, Ireland,April 2007.
  • 4Zhao J,Cao G.VADD:vehicle-assisted data delivery in vehicular ad goc networks[J].InfoCom,2006.
  • 5Karp B,Kung H T.Greedy perimeter stateless routing for wireless networks[J].Mobicom, 2000: 243.
  • 6Seet B C,Liu G,Lee B S,et al.A-STA:a mobile ad hoc routing strategy for metropolis vehicular communications[J].Networking,2004.
  • 7Su W,Gerla M.IPv6 flow handoff in ad-hoc wireless networks using mobility prediction[C]//Proceedings of IEEE Global Communications Coaference,Riode Janeiro,Brazil, 1999:271.
  • 8ETSI,Universal Mobile Telecommunication System.Selection procedures for the choice of radio transmission technologies of the UMTS[S/OL].( 1998-04).http ://www.3gpp.org/ftp/Specs/html.
  • 9Perkins C E,Royer E.RFC3561 Ad hoc on-demand distance vector(AODV) routing[S].2003-07.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部