Performance evaluation of 5G cellular vehicle networks

Jun WANG; Xiaodong JI; Xinran ZHANG; Xiaoran WEN; Jiajun TONG

doi:10.11959/j.issn.1000-0801.2020009

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Performance evaluation of 5G cellular vehicle networks

Topic:5G Networking and 6G Outlook | 更新时间：2024-06-05

- Performance evaluation of 5G cellular vehicle networks
- Telecommunications Science Vol. 36, Issue 1, Pages: 49-57(2020)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2020009
  CLC： TN929
- Published Online：2020-01，
  
  Published：20 January 2020
- 稿件说明：
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Jun WANG, Xiaodong JI, Xinran ZHANG, et al. Performance evaluation of 5G cellular vehicle networks[J]. Telecommunications science, 2020, 36(1): 49-57.
DOI：

Jun WANG, Xiaodong JI, Xinran ZHANG, et al. Performance evaluation of 5G cellular vehicle networks[J]. Telecommunications science, 2020, 36(1): 49-57. DOI： 10.11959/j.issn.1000-0801.2020009.

摘要

蜂窝车联网（cellular vehicle to everything

C-V2X）是智能交通系统的关键技术之一，车辆通过与周围的信息实体实时交换信息以实现保障城市交通安全、提高城市交通效率等目的，实现V2X通信的基本需求。在NR-V2X定义的场景中，它还将支持自动驾驶、远程驾驶、车辆编队、扩展传感四大类先进V2X服务。通过OPNET搭建5G-V2X系统级仿真平台，针对基于PC5接口和Uu接口的车联网通信两大通信模式对5G蜂窝车联网的系统性能进行分析研究，给出相应的性能分析和评估结果，并提出改进建议，对5G 蜂窝车联网的研究方向和实际系统部署都具有重要的指导作用。

Abstract

Cellular vehicle networks (C-V2X) is one of the key technologies of intelligent transportation systems.Ve-hicles exchange information with surrounding information entities in real time to ensure traffic safety and improve traffic efficiency

which meets the basic demands of V2X communication.Besides

it will be applied to automatic driving

assisting driving and other advanced scenarios in the NR-V2X scene.5G-V2X system-level simulation plat-form was developed through opnet.For different application scenarios

coverage performance of 5G C-V2X was analyzed based on simulation results

and suggestions for improvement were given

which has important directive to production practices for the research and system deployment of 5G-V2X.

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Keywords

references

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