AN OVERVIEW OF 3GPP CELLULAR VEHICLE-TO-EVERYTHING STANDARDS

liweifeng

with the growth of mobile data and devices, cellular networks have great potential to support various
vehicular communication services for safety and non-safety applications. This paper presents an
overview of the 3GPP cellular vehicle-to-everything (V2X) standards. We discuss various aspects of
V2X standards, including types of V2X application support in 3GPP, requirements to support eV2X scenarios,
different levels of automation, comparison of V2X and IEEE 802.11p, architecture, spectrum usage, and security
and privacy for V2X services. Finally, we conclude this article with a review of typical V2X applications.

落叶纷飞

随着移动数据和设备的增长，蜂窝网络在支持各种车辆通信服务（包括安全和非安全应用）方面展现出巨大潜力。在此文中，我们将概述第三代合作伙伴计划（3GPP）的蜂窝车辆通信技术。该技术旨在通过整合现有蜂窝网络基础设施，实现车辆与所有相关实体之间的通信，包括车辆间、车辆与基础设施间以及车辆与网络服务间的通信。这种技术对于提高道路安全、优化交通流量以及实现智能交通系统至关重要。未来，随着更多车辆配备相关设备，我们将看到更多创新应用的出现，推动整个行业的进一步发展。