Vehicle-to-Vehicle Channel Characteristics in Intersection Environment

2022 IEEE International Conference on Communications Workshops (ICC Workshops) Pub Date : 2022-05-16 DOI:10.1109/iccworkshops53468.2022.9814577

Mi Yang, B. Ai, R. He, Zhangfeng Ma, Z. Zhong

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引用次数: 5

Abstract

Vehicular communication, as one of the most important supporting technologies of intelligent transportation system, has been widely concerned by academia and industry. Wireless channel characterization and modeling are the foundation of communication systems. Compared with typical road scenarios such as urban and suburban areas, wireless channel characterization in intersections is a challenging task. It is necessary to carry out measurement, characterization, and modeling for intersection channels as the basic theoretical support for vehicular communication system solutions. In this paper, channel measurements at 5.9 GHz in street intersection scenarios are carried out and provide data for the characterization and modeling of time-varying vehicular channels. Based on the measured data, this paper extracts and analyzes the time-varying power, delay and spatial characteristics and quantitatively models the influence of building obstruction on key channel parameters. The research in this paper can enrich the investigation of vehicular channels and enable the analysis and design of vehicular communication systems.

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交叉口环境下车对车通道特性研究

车载通信作为智能交通系统的重要支撑技术之一，受到了学术界和业界的广泛关注。无线信道的表征和建模是通信系统的基础。与城市和郊区等典型道路场景相比，交叉口无线信道表征是一项具有挑战性的任务。有必要对交叉口信道进行测量、表征和建模，作为车载通信系统解决方案的基础理论支持。本文进行了交叉口场景下5.9 GHz的信道测量，为时变车辆信道的表征和建模提供数据。在实测数据的基础上，提取并分析了通道的时变功率、时延和空间特性，定量建立了建筑障碍物对通道关键参数的影响模型。本文的研究可以丰富车载信道的研究，为车载通信系统的分析和设计提供依据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2022 IEEE International Conference on Communications Workshops (ICC Workshops)

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