车联网典型应用场景业务建模及仿真方法  

Traffic Modeling and Simulation Method for Typical Application Scenarios of Internet of Vehicles

作　　者：郑银香 侯帅 沈旭 张翼鹏 ZHENG Yinxiang;HOU Shuai;SHEN Xu;ZHANG Yipeng(China Mobile Research Institute,Beijing 100053,China;Beijing University of Posts and Telecommunications,Beijing 100876,China)

机构地区：[1]中国移动通信有限公司研究院,北京100053 [2]北京邮电大学,北京100876

出　　处：《移动通信》2020年第11期76-81,共6页Mobile Communications

摘　　要：基于5G网络的车联网技术是当前移动通信领域的研究热点之一。车联网应用场景对无线网络在带宽、时延和可靠性方面提出了更高的要求,以车联网典型应用场景远程遥控驾驶为例,根据场景需求给出了相应的业务模型、信道模型和评估指标,并提出了该场景下用于关键技术评估的链路级和系统级仿真设计方案,基于该方案的仿真平台具有较强的可扩展性,同样可以用于其他车联网场景的仿真评估。The IoV based on 5G network is one of current research hotspots in the field of mobile communications.The IoV applications put forward higher requirements for the wireless network in terms of bandwidth,delay and reliability.In this paper,the remote control driving scenario is analyzed as the typical example,and the corresponding traffic model,channel model and evaluation metrics are given according to the requirements of this scenario.Furthermore,a design solution is proposed for the link-level and system-level simulations to evaluate the key technology in such scenario.The simulation platform based on the proposed solution has strong scalability and can be utilized for simulation evaluation in other IoV scenarios.

关 键 词：5G 车联网 远程遥控驾驶 链路级仿真 系统级仿真 

分 类 号：TN92[电子电信—通信与信息系统]