标准摘要
[中文适用范围]： 本文件提供了与名为“ITS-LTE-V2X”的通信接口 (CI) 的 ITS-S 接入层相关的规范。ITS-LTE-V2X CI 基于 3GPP 标准化的演进通用陆地无线接入 (E-UTRA) 车对万物 (LTE-V2X) 技术。本文件通过参考 3GPP 的相应规范，并指定 ISO 21218 中规定的通信接口的“通信适配层”(CAL) 和“管理适配实体”(MAE) 的细节，允许将 LTE-V2X 技术用作 ITS 站中的 ITS 接入技术。 [外文原描述]： This document provides specifications related to the ITS-S access layer for a communication interface (CI) named "ITS-LTE-V2X". ITS-LTE-V2X CIs are based on the evolved-universal terrestrial radio access (E-UTRA) vehicle-to- everything (LTE-V2X) technology standardized at 3GPP. This document enables usage of the LTE-V2X technology as an ITS access technology in an ITS station by reference to respective specifications from 3GPP, and by specifying details of the "Communication Adaptation Layer" (CAL) and the "Management Adaptation Entity" (MAE) of communication interfaces specified in ISO 21218.
英文名称Intelligent transport systems — Evolved-universal terrestrial radio access network — Part 3: LTE-V2X