信息通信技术与政策

信息通信技术与政策

信息通信技术与政策 ›› 2020, Vol. 46 ›› Issue (7): 93-96.

上一篇    

车联网 LTE-V2X 与 5G-V2X(NR)对比分析

Comparative analysis of LTE-V2X and 5G-V2X(NR)

  

  • 出版日期:2020-07-15 发布日期:2020-12-17

  • Online:2020-07-15 Published:2020-12-17

摘要: 车联网产业涉及汽车、电子、通信、交通等多个领域,近年来国内国外高度重视车联网,分别采用不同的技术手段推动车联网产业的发展。随着我国5G 技术的逐渐成熟,针对车联网技术路径的选择也产生了分歧。从产业发展、应用场景、基建设施投入和政策支持等方面对车联网两种技术路径进行了对比分析,并对当前的产业发展方向提出了意见及建议。

关键词: 车联网, LTE, V2X, 5G, V2X(NR)

Abstract: V2X involves many fields such as automobile, electronics, communication, transportation, etc.In recent years, domestic and foreign countries attach great importance to V2X, and adopt different technical means to promote the development of V2X.With the gradual maturity of China爷s 5G technology, there are also differences in the route selection of V2X.This paper makes a comparative analysis of the two technological paths of V2X from the aspects of industrial development, application scenarios, infrastructure investment and policy support, and puts forward opinions and suggestions on the current direction of industrial development.

Key words: V2X, LTE, V2X, 5G, V2X(NR)