中南大学学报（自然科学版）2016，Vol.47Issue(5)：1573-1579,7.DOI:10.11817/j.issn.1672-7207.2016.05.017
基于流量的车载网络路边单元RSU部署方案
Traffic amount based road side unit deployment scheme for vehicular network
摘要
Abstract
Theroad side unit (RSU)deployment issueswere investigated. Based on the network traffic volume, the RSU into thenetworkwas deployed. The scheme analyzed the size of the statistical behavior of traffic flow through the junction in the vehicle network, and deployed the RSU to assist communication in the major transportation hub and intersections of the city, which can effectively improve the communication efficiency of the vehicle delay tolerant network.With thetwo actual vehicle traces of Beijing and Shanghai, analysis and evaluation of the proposed scheme werecarried out. The results demonstrate that the dense deployments of the RSU can create continuous communication opportunities in the communication between the auxiliary vehicle and the vehicle, and can effectively improve the network performance.关键词
车载网络/路边单元/RSU部署Key words
vehicular networks/road side unit/RSU deployment分类
信息技术与安全科学引用本文复制引用
奎晓燕,杜华坤,肖雪峰,李勇..基于流量的车载网络路边单元RSU部署方案[J].中南大学学报（自然科学版）,2016,47(5):1573-1579,7.基金项目
国家自然科学基金资助项目(61502540，61502057，61572530，61402542)；国家留学基金资助项目(2015[3012])；湖南省自然科学基金资助项目(2015JJ4077)(Projects(61502540,61502057,61572530,61402542) supported by the National Natural Science Foundation of China （61502540，61502057，61572530，61402542）
Project(2015[3012]supported by China Scholarship Council （）
Project(2015JJ4077)supported by the NationalScience Foundation of Hunan Province, China) （2015JJ4077）
