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首页> 外文期刊>IEEE Vehicular Technology Magazine >Better Platooning Control Toward Autonomous Driving : An LTE Device-to-Device Communications Strategy That Meets Ultralow Latency Requirements
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Better Platooning Control Toward Autonomous Driving : An LTE Device-to-Device Communications Strategy That Meets Ultralow Latency Requirements

机译：更好的自动驾驶排控制：满足超低延迟要求的LTE设备到设备通信策略

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摘要

Platooning is the first step toward fully autonomous driving, which is deemed as one of the most representative fifth-generation (5G) use cases. Spacing and speed in a platoon of vehicles are regulated by a fully automated control system that relies on updated vehicles? kinematics data. In this article, we investigate the potential of long-term evolution (LTE) device-todevice (D2D) communications for data dissemination in the platoon. Exploiting pooled LTE resources and the coordination by the in-front vehicle of the platoon, the proposed solution is shown to fulfill the ultralow latency requirements of messaging in the platoon. As a further advantage, our proposal is able to provide spatial reuse of LTE resources among members of the same platoon and of different platoons, thus drastically reducing the capacity demand.
机译：排是迈向全自动驾驶的第一步，这被认为是最具代表性的第五代（5G）用例之一。一排汽车的间距和速度由依靠更新汽车的全自动控制系统调节吗？运动学数据。在本文中，我们将研究长期演进（LTE）设备到设备（D2D）通信在排中进行数据分发的潜力。利用集合的LTE资源并通过排的前端车辆进行协调，所提出的解决方案显示出可以满足排中消息传递的超低延迟要求。作为进一步的优势，我们的建议能够在同一排和不同排的成员之间提供LTE资源的空间重用，从而大大减少容量需求。

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