标准编号：ISO 17515-2:2020
中文名称：智能运输系统 演化通用地面无线电接入网（E-UTRAN） 第2部分：设备间通信（D2D）
英文名称：Intelligent transport systems — Evolved universal terrestrial radio access network (E-UTRAN) — Part 2: Device to device communications (D2D)
发布日期：2020-08
标准范围
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.
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