Platooning is considered to be one of the possible prospective implementations of the autonomous driving concept, where the train-of-cars moves together following the platoon leader's commands. However, the practical realization of this scheme assumes the use of reliable communications between platoon members. In this paper, the results of the measurement experiment have been presented showing the impact of the blocking cars on the signal attenuation. The tests have been carried out for the high-frequency band, i.e. for 26.555 GHz. It has been observed that on one hand side, the attenuation can reach even tens of dB for 2 or 3 blocking cars, but in some locations, the impact of a two-ray propagation mitigates the presence of obstructing vehicles.

翻译：将车头列车列车在排长指挥下一起移动,但实际实现这一办法的前提是使用排成员之间的可靠通信;在本文中,测量实验的结果显示阻塞车辆对信号减速的影响;对高频带进行了测试,即26.555千兆赫;观察到一方面,2至3辆阻塞车辆的减速甚至达数十德贝,但在某些地方,两线传播的影响减轻了阻塞车辆的存在。