摘要
文章介绍了车辆通信网的基本概念、网络架构、国际标准及关键技术,分析了其在物理层、媒体接入层、路由层、安全技术的研究热点问题,并讨论了其在智能交通、安全行车、导航和智能驾驶等方面的应用前景。
This paper introduces the basic concept, network architecture, international standards, and key technologies of wireless vehicular communication networks. It also analyzes issues in the PHY, MAC, and routing layers as well as issues in security technology. The broad prospects of wireless vehicular communication networks in intelligent transportation, safe driving, navigation, and intelligent driving are discussed.
出处
《中兴通讯技术》
2011年第3期1-7,共7页
ZTE Technology Journal
基金
国家自然科学基金项目(60872049
60971082)
关键词
车辆通信网
专用短程通信
通信安全
驾驶辅助及预警系统.
vehicular communication networks
dedicated short range communications
communications security
driving assistance and warning systems
