A Study on Penetration Strategy of On-board Unit Considering the Type of Vehicles and the Obstacle Shadowing in V2V Communications
A Study on Penetration Strategy of On-board Unit Considering the Type of Vehicles and the Obstacle Shadowing in V2V Communications
复制标题
DOI：
10.11308/tjsst.7.125
复制
发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Yumi Takaki;Hiroaki Minami;C. Ohta;H. Tamaki
中科院分区：
文献类型：
--
作者：
Yumi Takaki;Hiroaki Minami;C. Ohta;H. Tamaki
近年来，人们对车对车（V2V）和车对基础设施（V2I）通信进行了大量研究，这将有助于驾驶支持系统的进步。与V2I通信相比，V2V通信提供了不需要基础设施的优势，但除非车载单元（OBU）具有足够的渗透力，否则预计此类系统的引入不会有效。因此，必须确定在初始阶段应鼓励何种程度的渗透，以取得成效。因此，我们关注的事实是，即使大型车辆（LV）（例如大型商业货运载体）又大又高，并且从小型车辆（SV）的角度来看是阻碍V2V通信的障碍，但LV上的天线也可以用于中继通信，从而促进V2V通信的成功。
Recent years have seen a great deal of research into Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communications, which will contribute to advances in driving support systems. In contrast to V2I communications, V2V communications offer the advantage of not requiring infrastructure, but introduction of such systems is not expected to be effective unless there is sufficient penetration by On-Board Units (OBUs). For that reason, it is essential to determine what extent of penetration should be encouraged in the initial stage in order to attain effectiveness. Therefore, we focus on the fact that even though Large Vehicles (LVs) such as large commercial freight carriers are large and tall, and are obstacles blocking V2V communications from the viewpoint of Small Vehicles (SVs), antennas on LVs could also be used to relay communications, thereby facilitating the success of