蜂窝车联网技术架构与关键技术研究

C-V2X technical framework and key technology research

本文从车联网的定义、应用场景和两种无线通信技术的比较切入,首先介绍蜂窝车联网的技术架构和主要功能实体,其次介绍了该网络的两项关键技术,最后对关键技术的网络部署提出了建议。

This paper starts from the defi nition, application scenario and the comparison of two kinds of wireless communication technologies of the vehicle networking, fi rst introduces the technology architecture and main functional entities of the cellular vehicle networking, then introduces two key technologies of the network, and fi nally puts forward some suggestions for the network deployment of key technologies.