...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Physical Communication >Measurement-based characteristics of V2V channel for the scenarios of two vehicles meeting
【24h】

Measurement-based characteristics of V2V channel for the scenarios of two vehicles meeting

机译：基于测量的V2V通道特征，用于两个车辆会议的场景

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this work, we focus on the Vehicle-to-Vehicle (V2V) radio channel characteristics of two vehicles meeting under the same direction condition and the opposite direction condition based on actual measurements. For two different conditions, we analyze and model the channel characteristics of small-scale fading distribution, Power delay profiles(PDP), received power and Doppler spread. Through the judgment of Akaike Information Criterion, it is concluded that the small-scale amplitude fading distribution has lower Rician and Weibull distributions in the case of meeting in the opposite direction. For the case of meeting in the same direction, the results of PDP and receiving energy show that there are more reflection paths and higher energy. Through the modeling of multipath model, it is proved that there is more obvious multipath. For the case of meeting in the opposite direction, there is a more obvious Rician and Weibull distribution in the small-scale amplitude characteristics, and a higher value in the Doppler spread. By comparing the results, we find that there are obvious differences in channel characteristics between the two meeting conditions. The above results can provide some reference for the application of V2V communication technology in intelligent transportation system. (C) 2021 Elsevier B.V. All rights reserved.
机译：在这项工作中，我们专注于基于实际测量的相同方向状态和相反方向条件下的两个车辆的车辆到车辆（V2V）无线电信道特性。对于两个不同的条件，我们分析和模拟小规模衰落分布的通道特性，功率延迟配置文件（PDP），接收功率和多普勒传播。通过判断Akaike信息标准，得出结论，小型幅度衰落分布在相反方向会议的情况下具有较低的瑞典和Weibull分布。对于在同一方向会议的情况下，PDP和接收能源的结果表明存在更多的反射路径和更高的能量。通过多径模型的建模，证明了多径有明显的多径。对于在相反的方向会议的情况下，在小规模幅度特征中有一个更明显的瑞典和威布尔分布，并且在多普勒扩散中具有更高的值。通过比较结果，我们发现两个会议条件之间存在明显差异。上述结果可以在智能运输系统中应用V2V通信技术的应用。 （c）2021 elestvier b.v.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号