售后市场V2X设备的LTE-V2X需求和部署配置文件

[中文适用范围]： 该SAE标准描述了用于支持特定服务的 aftermarket V2X 设备（AVD）的分类，提供了相应的技术要求（包括射频性能要求），并规定了它们的无线电配置文件。本文件旨在通过支持不同类别的 AVD 以实现短期和长期部署，这些 AVD 可以与车载单元（OBU）和路边单元（RSU）进行交互。本文件的使用者包括车辆和微型交通工具制造商、硬件和应用程序开发人员，以及对 LTE-V2X 系统架构、测试和认证感兴趣的各方。 [外文原描述]： This SAE Standard describes classes of Aftermarket V2X Devices (AVDs) intended to support particular services, provides their respective requirements (including RF performance requirements), and specifies their radio profiles. This document is targeted to enable near- and long-term deployments by supporting different classes of AVDs that could interact with other onboard units (OBUs) and roadside units (RSUs). Users of this document include manufacturers of vehicles and micro-mobility conveyances, developers of hardware and applications, as well as those interested in LTE-V2X system architecture, testing, and certification.