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VANET中一种分布式路由协议MCCR 被引量：2

MCCR—A Distributed Routing Protocol in VANET
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摘要 研究了VANET(Vehicular Ad-hoc Networks)中多信道环境下基于合作机制的路由选择问题.提出将发送时延和链路冲突数作为路由判据的主要参数的思路,设计了一种新的路由判据MCCM(Multi-Channel Contention-aware Cooperative Metirc),该判据综合考虑了路径内干扰和路径间干扰并反映出多信道环境对路由的影响.将MCCM路由判据应用到路由选择中,据此设计的路由算法能更好地适应VANET中的虚拟节点和虚拟链路,进而设计了一种全新的分布式路由选择协议MCCR(Multi-Channel Contention-awareCooperative Routing).模拟实验结果表明,在节点稠密、网络负载大时,MCCR路由算法能有效提高网络性能. This paper focused on a multi-channel cooperative-based channel VANET（Vehicular Ad-hoc Networks） routing.We proposed a contention number and the delay of a link as the main parameters of the routing,and designed a new routing metric MCCM（Multi-Channel Contention-aware Cooperative Metirc）.The routing metric captured location-dependant contention between both intra-flow links and inter-flow links,and the multi-channel and the MCCM were applied to the routing selection,on the basis of which this routing algorithm had better performance on adapting the VANET virtual nodes and the virtual links.We further put forward a new distributed routing protocol MCCR（Multi-Channel Contention-aware Cooperative Routing）.Simulation results have shown that MCCR routing algorithm can effectively improve the network performance such as total throughput when the node density and the communication traffic increase.
作者 揭志忠 黄传河 韩亚辉 徐利亚 朱钧宇
机构地区 武汉大学计算机学院
出处 《湖南大学学报（自然科学版）》 EI CAS CSCD 北大核心 2012年第11期93-98,共6页 Journal of Hunan University:Natural Sciences
基金 国家自然科学基金资助项目(60970117 61173137) 湖北省自然科学基金资助项目(2010CDA004) 中央高校基本科研业务费专项资金资助项目(3104002 201121102020007)
关键词 VANET MCCR 路由算法 吞吐率 VANET MCCR routing algorithm throughput
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献8

  • 1CENERARIO N, DELOT T, ILARRI S. A content-based dissemination protocol for VANETs: exploiting the encounter probability[J]. IEEE Transactions on Intelligent Transportation Systems, 2011, 12(3): 771-782.
  • 2RAWAT D B, POPESCU D C, YAN G, et al. Enhancing VANET performance by joint adaptation of transmission power and contention window size[J]. IEEE Transactions on Parallel and Distributed Systems, 2011, 22(9) :1528- 1535.
  • 3宋超,刘明,龚海刚,陈贵海,王晓敏.基于分布式实时信息的车载网络路由协议[J].软件学报,2011,22(3):466-480. 被引量：31
  • 4NAUMOV V, GROSS T R. Connectivity-aware routing (CAR) in vehicular ad-hoc networks[C]//BALDWlN R L. Proc of the 26th IEEE Int'l Conf on Computer Communications. New York: IEEE Communications Society, 2007 : 1919 -1927.
  • 5WU H, FUJIMOTO R M, GUENSLER R, et al. MDDV: a mobility-centric data dissemination algorithm for vehicular networks[C]//Proc of the 1st ACM Int'l Workshop on Vehicular Ad Hoc Networks (VANET). New York: ACM Press, 2004:47-56.
  • 6ZHAO J, CAO G. VADD: vehicle-assisted data delivery in vehicular ad hoc networks[C]//Proc of the INFOCOM 2006. New York:IEEE Communications Society, 2006:1-12.
  • 7PERKINS C E, BHAGWAT P. Highly dynamic destination- sequenced distance vector routing (DSDV) for mobile computers[J]. ACM SIGCOMM Computer Communication Review, 1994, 24(4) :234-244.
  • 8ZHANG J, ZHANG Q. Cooperative routing in multi-source multi-destination multi-hop wireless networks[C]// Proceedings of the 27th Conference on Computer Communications. New York:IEEE, 2008: 2369-2377.

二级参考文献26

  • 1Naumov V,Gross TR.Connectivity-Aware routing (CAR) in vehicular ad-hoc networks.In:Baldwin RL,ed.Proc.of the 26th IEEE Int'l Conf.on Computer Communications (INFOCOM 2007).New York:IEEE Communications Society,2007.1919-1927.[doi:10.1109/INFCOM.2007.223].
  • 2Wisitpongphan N,Bai F,Mudalige P,Tonguz OK.On the routing problem in disconnected vehicular ad hoc networks.In:Baldwin RL,ed.Proc.of the 26th IEEE Int'l Conf.on Computer Communications (INFOCOM 2007).New York:IEEE Communications Society,2007.2291-2295.[doi:10.1109/INFCOM.2007.267].
  • 3Juang P,Oki H,Wang Y,Martonosi M,Peh LS,Rubenstein D.Energy-Efficient computing for wildlife tracking:Design tradeoffs and early experiences with ZebraNet.ACM Operating System Review,2002,36(5):96-107.[doi:10.1145/635508.605408].
  • 4http://www.ipnsig.urg/home.htm.
  • 5Vahdat A,Becker D.Epidemic routing for partially connected ad hoc networks.Technical Report,CS-200006,Durham:Duke University,2000.
  • 6Li Q,Rus D.Sending messages to mobile users in disconnected ad-hoc wireless networks.In:Pickholtz R,ed.Proc.of the ACM MOBICOM.New York:ACM Press,2000.44-55.[doi:10.1145/345910.345918].
  • 7Zhao W,Ammar M,Zegura E.New directions:A message ferrying approach for data delivery in sparse mobile ad hnc networks.In:Proc.of the 5th ACM Int'l Symp.on Mobile Ad Hoc Networking and Computing (MobiHoc).New York:ACM Press,2004.187-198.
  • 8Huang HY,Luo PE,Li M,Li D,Li X,Shu W,Wu MY.Performance evaluation of SUVnet with real-time traffic data.IEEE Trans.on Vehicular Technology,2007,56(6):3381-3396.[doi:10.1109/TVT.2007.907273].
  • 9Wu H,Fujimolo RM,Guensler R,Hunter M.MDDV:A mobility-centric data dissemination algorithm for Vehicular networks.In:Proc.of the 1st ACM Int'l Workshop on Vehicular Ad Hoc Networks(VANET).New York:ACM Press,2004.47-56.[doi:10.1145/1023875.1023884].
  • 10Zhao J,Cao G.VADD:Vehicle-Assisted data delivery in vehicular ad hoc networks.In:Proc.of the INFOCOM 2006.New York:IEEE Communications Society,2006.1-12.

共引文献30

同被引文献6

引证文献2

二级引证文献5

湖南大学学报（自然科学版）
2012年 第11期

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