Analysis of the Intra-Platoon Message Delivery Delay in a Platoon of Vehicles
Analysis of the Intra-Platoon Message Delivery Delay in a Platoon of Vehicles
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排车辆排内消息传递延迟分析
DOI:
10.1109/tvt.2021.3076157
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发表时间:
2021-04
影响因子:
6.8
通讯作者:
Cheng Li
中科院分区:
文献类型:
--
作者:
Bingying Wang;Jun Zheng;Qilei Ren;Yuying Wu;Cheng Li
A platoon of connected and automated vehicles (CAVs) is one of the promising autonomous-driving applications. Vehicles in a platoon need timely delivery of road-safety information in order to alter their speeds in time and thus maintain the stability of the platoon. The intra-platoon message delivery delay is a critical metric that has a big impact on the maintenance of a platoon’s stability. It depends on several system parameters, such as the number of vehicles in a platoon, the intra-platoon spacing, and the distribution of non-platoon vehicles. This paper studies the analysis of the intra-platoon message delivery delay in a platoon of CAVs moving on a highway road. A theoretical analytical model is derived to investigate the impacts of major system parameters on the intraplatoon message delivery delay. The derived analytical model considers a V2V hop-by-hop communication mode and takes into account the effects of both platoon and non-platoon vehicle nodes on channel access contention. The effect of hidden vehicle nodes is also considered. The derived analytical model is validated through simulation results and the impacts of major system parameters on the intra-platoon message delivery delay are investigated through numerical results. The derived analytical model can be used to provide reasonable reference values for system parameter setting in order to maintain the stability of an autonomous-driving platoon.
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DOI:
10.1109/vetecf.2010.5594411
发表时间:
2010-10
期刊:
2010 IEEE 72nd Vehicular Technology Conference - Fall
影响因子:
--
作者:
Chong Han;M. Dianati;R. Tafazolli;R. Kernchen
通讯作者:
Chong Han;M. Dianati;R. Tafazolli;R. Kernchen
影响因子:
6.8
作者:
Hong, Chunhua;Shan, Hangguan;Yu, Xiaoli
通讯作者:
Yu, Xiaoli
影响因子:
35.6
作者:
Hussain, Rasheed;Zeadally, Sherali
通讯作者:
Zeadally, Sherali
DOI:
10.1145/3161587.3161593
发表时间:
2017-11
期刊:
GetMobile Mob. Comput. Commun.
影响因子:
--
作者:
Xuyu Wang;S. Mao;M. Gong
通讯作者:
Xuyu Wang;S. Mao;M. Gong
影响因子:
6.8
作者:
Caixing Shao;Supeng Leng;Yan Zhang;Alexey Vinel;Magnus Jonsson
通讯作者:
Magnus Jonsson