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基于速率自适应的VANET预警信息广播 被引量：1

Emergency Warning Message Broadcast Based on Rate Adaptation for Vehicle Ad hoc Network
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摘要 为满足车辆自组织网络(VANET)中预警信息广播快速、可靠的要求,结合多接口多信道技术,提出一种基于速率自适应的VANET预警信息广播机制BRAVE。仿真实验结果表明,该机制能够缩短预警信息传播时间,减少重播冗余,确保信息传播的可靠性。与单用传输速率和传播范围为依据选择转播节点进行传播的机制相比,其传输延迟分别降低了3.9%和66.0%。 In order to broadcast Emergency Warning Messages（EWM） in Vehicle Ad hoc Network（VANET） fast and reliably, this paper proposes a broadcast mechanism based on rate adaptation for VANET named BRAVE combing the technology of multiple interfaces with multiple channels. Simulation results reveal that BRAVE can reduce the transmission latency and rebroadcast redundancy of EWM, and increase the transmission reliability to guarantee the message delivery. Compared with the mechanisms that select the broadcast nodes in terms of bit-rate and transmission range, its transmission latency is reduced by 3.9% and 66.0% respectively.
作者 刘彦龙 吕品 陈颖文 匡罗贝 徐明
机构地区 国防科学技术大学计算机学院
出处 《计算机工程》 CAS CSCD 北大核心 2010年第21期100-102,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60773017) 湖南省自然科学基金资助项目(09ZZ4034)
关键词 车辆自组织网络 速率自适应 预警信息 广播机制 Vehicle Ad hoc Network（VANET） rate adaptation Emergency Warning Message（EWM） broadcast mechanism
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献4

  • 1Tseng Yu-Chee,Ni Sze-Yao,Chen Yuh-Shyan,et al.The Broadcast Storm Problem in a Mobile Ad hoc Network[J].Wireless Networks.2002,8(2/3):153-167.
  • 2Williams B.[J].Camp T.Comparison of Broadcasting Techniques for Mobile Ad hoc Networks[C]//Proc.of the 3rd ACM International Symposium on Mobile Ad hoc Networking & Computing.Lausanne,Switzerland: [s.n.].2002.
  • 3Cormen T H,Leiserson C E,Rivest R L.算法导论[M].2版.潘金贵,顾铁成,译.北京: 机械工业出版社,2008.
  • 4Sun Min-Te,Feng Wuchi,Lai Ten-Hwang.Location Aided Broadcast in Wireless Ad hoc Networks[C]//Proc.of IEEE GLOBECOM’01.San Antonio,USA: IEEE Press,2001: 2842-2846.

同被引文献16

  • 1Daniel J,Taliwal V,Meier A,et al.Design of 5.9 GHz DSRC-based Vehicular Safety Communication[J].IEEE Wireless Communications,2006,13(5):36-43.
  • 2Yousefi S,Mousavi M S,Fathy M.Vehicular Ad Hoc Networks(VANETs):Challenges and Perspectives[C]//Pro-ceedings of the 6th International Conference on Telecom-munications.Washington D.C.,USA:IEEE Press,2006:761-766.
  • 3Isaac J T,Zeadally S,Camara J S.Security Attacks and Solutions for Vehicular Ad Hoc Networks[J].IET Communications,2010,4(7):894-903.
  • 4Xiao Xuefeng,Li Yong,Kui Xiaoyan.Relay Schemes for Intermittently Connected Vehicular Networks with Heterogeneous Nodes[C]//Proceedings of Wireless Communications and Networking Conference.Washington D.C.,USA:IEEE Press,2014:2700-2704.
  • 5Bi Yuanguo,Cai Lin,Shen Xuemin,et al.A Cross Layer Broadcast Protocol for Multihop Emergency Message Dissemination in Inter-vehicle Communication[C]//Proceedings of IEEE International Conference on Communications.Washington D.C.,USA:IEEE Press,2010:1-5.
  • 6Liu Benyuan,Firoiu V,Kurose J,et al.Capacity of Cache Enabled Content Distribution Wireless Ad Hoc Networks[C]//Proceedings of the 11th IEEE International Conference on Mobile Ad Hoc and Sensor Systems.Washington D.C.,USA:IEEE Press,2014:309-317.
  • 7Ahlswede R,Cai Ning,Shuo-Yen R L,et al.Network Information Flow[J].IEEE Transactions on Information Theory,2000,46(4):1204-1216.
  • 8Ho T,Médard M,Koetter R,et al.A Random Linear Network Coding Approach to Multicast[J].IEEE Tran-sactions on Information Theory,2006,52(10):4413-4430.
  • 9Noura H,Martin S,Agha K,et al.ERSS-RLNC:Efficient and Robust Secure Scheme for Random Linear Network Coding[J].Computer Networks,2014,75(24):99-112.
  • 10Sorour S,Valaee S.On Minimizing Broadcast Completion Delay for Instantly Decodable Network Coding[C]//Pro-ceedings of IEEE International Conference on Com-munications.Washington D.C.,USA:IEEE Press,2010:1-5.

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计算机工程
2010年 第21期

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