标准摘要
[中文适用范围]： 本文档提供了名为“ITS-LTE-D2D”的通信接口 (CI) 的 ITS 站 (ITS-S) 接入层的规范。 本规范适用于 LTE-D2D 通信环境，该通信用于将 ITS 信息从 ITS-SU 传播到其他 ITS-SU，其中这些 ITS-SU 可以是车辆 ITS-SU、路边 ITS-SU或个人 ITS-SU，如 ISO 21217 中所规定。 它提供了相关 ETSI/3GPP 版本和 ITS-LTE-D2D CI 中 ITS 站管理标准的选项组合，基于演进的通用地面无线接入网络（ E-UTRAN）设备到设备（LTE-D2D）技术在 3GPP 第 13 版中标准化。 本文件通过参考 3GPP 的相应规范，支持将 LTE-D2D 技术用作 ITS 站中的 ITS 接入技术，并且通过指定 ISO 21218 中指定的 CI 的通信适应层 (CAL) 和管理适应实体 (MAE) 的详细信息。 [外文原描述]： This document provides specification on the ITS-Station (ITS-S) access layer for a communication interface (CI) named "ITS-LTE-D2D". This specification is appropriate in the context of LTE-D2D communications that are being used for the dissemination of ITS information from an ITS-SU to other ITS-SUs, where these ITS-SUs can be either vehicle ITS-SUs, roadside ITS-SUs, or personal ITS-SUs, as specified in ISO 21217. It provides a combination of options from relevant ETSI/3GPP releases and ITS-station management standards in ISO 24102 to enable and achieve this objective. ITS-LTE-D2D CIs are based on the evolved-universal terrestrial radio access network (E-UTRAN) device-to-device (LTE-D2D) technology standardized at 3GPP Release 13. This document enables the use of the LTE-D2D 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 CIs specified in ISO 21218.
英文名称Intelligent transport systems — Evolved universal terrestrial radio access network (E-UTRAN) — Part 2: Device to device communications (D2D)