摘要
车联网产业正在快速发展,车路协同应用会在交通安全、效率和便利性等方面对日常交通出行产生积极的作用。5G作为LTE-V2X的重要补充,用于连续覆盖补盲、业务融合使能、兼容多种车载终端,在未来较长时间内,5G与LTEV2X将共同承载车联网业务。鉴于此,文中进行了5G承载车联网业务的性能测试与验证,在测试中模拟车联网应用的业务模式,通过5G网络传输并在MEC进行结果统计。重点关注单向时延、抖动、丢包率等网络指标,探索5G承载车联网业务的最佳模式。
The Internet of Vehicle(IoV)industry is developing rapidly,and vehicle⁃road collaborative applications will have a positive effect on daily transportation in terms of traffic safety,efficiency and convenience.As an important supplement to LTE⁃V2X,5G is used for continuous coverage blindness,service convergence enablement and compatibility with a variety of vehicle terminals.In the future,5G and LTE⁃V2X will bear the IoV services jointly.In view of this,the performance test and verification of 5G bearing IoV services are implemented,and the service mode of IoV applications is simulated in the test.The 5G network is used for transmission and the result statistics is carried out by MEC(mobile edge computing).This paper mainly focuses on network indicators,such as one⁃way⁃delay,jitter and packet loss rate.In addition,the optimal mode of 5G bearing IoV services is explored in this paper.
作者
林晓伯
郑圣
邱佳慧
蔡超
陈斌
张菊
冯毅
张香云
郭志斌
LIN Xiaobo;ZHENG Sheng;QIU Jiahui;CAI Chao;CHEN Bin;ZHANG Ju;FENG Yi;ZHANG Xiangyun;GUO Zhibin(China United Network Communications Group Co.,Ltd.,Beijing 100033,China;Beijing Jiaotong University,Beijing 100044,China)
出处
《现代电子技术》
北大核心
2024年第3期171-178,共8页
Modern Electronics Technique
基金
国家自然科学基金重点项目(61931001)。
