IEEE 802.15.4非信标使能模式在车联网中的性能评估
The Evaluation of IEEE 802.15.4 Beacon Enabled Mode in the Networking of Performance
周向 1马丽2
作者信息
- 1. 武汉交通职业学院,湖北 武汉 430070
- 2. 湖北工业大学工程技术学院,湖北 武汉 430068
- 折叠
摘要
车联网是车与车之间广泛使用的网络技术,是车与车之间经济、高效的通讯渠道.IEEE 802.15.4由一层简单物理层和一层节能型介质访问控制层所组成,是当前所有通讯标准中车联网网络的最佳选择.基于此,这里选择适合车联网的IEEE 802.15.4非信标使能模式作为分析模型,将其应用于车联网中,具体包含非饱和通讯量模式和大型网络,并分别研究了IEEE 802.15.4适合车联网的非信标使能模式的性能,这对车辆积极调整广播速度,在车与车之间联网通讯中取得更高的成功具有一定的参考价值.
Abstract
Vehicle networking is a widely used network technology between vehicles.It is an economic and efficient communica-tion channel between vehicles.IEEE 802.15.4 is composed of a simple physical layer and an energy-saving medium access con-trol layer.It is the best choice for the Internet of vehicles in all current communication standards.Based on this,it selects the IEEE 802.15.4 non beacon enabling mode suitable for the Internet of vehicles as the analysis model,applies it to the Internet of vehicles,specifically including unsaturated traffic mode and large-scale network,and studies the performance of the IEEE 802.15.4 non beacon enabling mode suitable for the Internet of vehicles,which will actively adjust the broadcast speed of ve-hicles,It has a certain reference value to achieve higher success in the network communication between vehicles.
关键词
分析模型/IEEE/802.15.4/车联网(IoV)/车辆—基础设施(V2I)通讯/车辆—车辆(V2V)通讯Key words
Analytical Model/IEEE 802.15.4/Internet of Vehicle(IoV)/Vehicle Infrastructure(V2I)Communica-tion/Vehicle-to-Vehicle(V2V)Communications引用本文复制引用
基金项目
湖北省教育厅指导性项目(B2021517)
出版年
2024
NETL
NSTL
维普
万方数据