现代电子技术2018，Vol.41Issue(4)：164-168,5.DOI:10.16652/j.issn.1004-373x.2018.04.042
车载网中面向高速场景的路由算法
A routing algorithm toward highway scenario in vehicular ad hoc networks
摘要
Abstract
Effective data transmission is the key to improving the application performance of vehicular ad hoc networks (VANETs). However,dynamic topology is a great challenge for VANETs′ data transmission. Therefore,a path connection proba-bility based routing algorithm for VANETs is proposed. The one-dimensional vehicle mobility model is established according to the highway scenario. The link connection probability is computed. The path connection probability is computed,and the path with maximum connection probability is selected to transmit data. The simulation results show that the proposed CPB algorithm can effectively improve the performance in delivery ratio of data packet,end-to-end transmission delay and throughput.关键词
连通概率/路由/移动模型/路径/时延/车联网Key words
connection probability/routing/mobility model/path/delay/VANETs分类
信息技术与安全科学引用本文复制引用
臧冠男,沈继伟,林洋..车载网中面向高速场景的路由算法[J].现代电子技术,2018,41(4):164-168,5.基金项目
国家自然科学基金(51406140) （51406140）
吉林广播电视大学,吉林省学习成果积累与转换信息服务平台(学分银行)建设研究与实践项目(2015ZCY336)Project Supported by National Natural Science Foundation of China(51406140),Construction Research and Practice Project for Jilin Provincial Learning Achievement Accumulation and Transformation Information Service Platform(Credit Bank)of Jilin Radio and TV University(2015ZCY336) （学分银行）
