Modeling Connectivity of Inter-Vehicle Communication Systems with Road-Side Stations

Jin, Wen-Long; Wang, Hongjun

doi:10.2174/1874447800802010001

Cited by 14 publications

(2 citation statements)

References 14 publications

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“…The models developed in this study can easily be extended to help to determine the distance between consecutive road-side stations, deployed as a supplement to the IVC system, to relay information to vehicles in order to achieve better success rates (Jin and Wang, 2008).…”

Section: Resultsmentioning

confidence: 99%

An analytical model of multihop connectivity of inter-vehicle communication systems

Jin

Recker

2010

IEEE Trans. Wireless Commun.

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Section: Resultsmentioning

confidence: 99%

An analytical model of multihop connectivity of inter-vehicle communication systems

Jin

Recker

2010

IEEE Trans. Wireless Commun.

Self Cite

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“…However, it shall be noted that the local traffic information has limited benefit to some traffic applications, such as the route choice and traffic perturbation mitigation. As the wide deployment of networking infrastructures on roadsides, along with the emerging application of cloud computing and big data technologies, a vehicle can also obtain the front/global traffic information via V2I communication, which essentially changes the information topology of the CDS (Jin and Wang, 2008). Accordingly, the upstream vehicles can implement suitable countermeasures in advance to any varieties of the downstream traffic flow conditions.…”

Section: Introductionmentioning

confidence: 99%

Enhanced cooperative car-following traffic model with the combination of V2V and V2I communication

Jia

Ngoduy

2016

Transportation Research Part B: Methodological

178

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Vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication are emerging components of intelligent transport systems (ITS) based on which vehicles can drive in a cooperative way and, hence, significantly improve traffic flow efficiency. However, due to the high vehicle mobility, the unreliable vehicular communications such as packet loss and transmission delay can impair the performance of the cooperative driving system (CDS). In addition, the downstream traffic information collected by roadside sensors in the V2I communication may introduce measurement errors, which also affect the performance of the CDS.The goal of this paper is to bridge the gap between traffic flow modelling and communication approaches in order to build up better cooperative traffic systems. To this end, we aim to develop an enhanced cooperative microscopic (car-following) traffic model considering V2V and V2I communication (or V2X for short), and investigate how vehicular communications affect the vehicle cooperative driving, especially in traffic disturbance scenarios. For these purposes, we design a novel consensus-based vehicle control algorithm for the CDS, in which not only the local traffic flow stability is guaranteed, but also the shock waves are supposed to be smoothed. The IEEE 802.11p, the defacto vehicular networking standard, is selected as the communication protocols, and the roadside sensors are deployed to collect the average speed in the targeted area as the downstream traffic reference. Specifically, the imperfections of vehicular communication as well as the measured information noise are taken into account. Numerical results show the efficiency of the proposed scheme. This paper attempts to theoretically investigate the relationship between vehicular communications and cooperative driving, which is needed for the future deployment of both connected vehicles and infrastructure (i.e. V2X).

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Modeling of Intermittent Connectivity in Opportunistic Networks: The Case of Vehicular Ad hoc Networks

Vegni

Campolo

Molinaro

et al. 2013

Routing in Opportunistic Networks

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Modeling Connectivity of Inter-Vehicle Communication Systems with Road-Side Stations

Cited by 14 publications

References 14 publications

An analytical model of multihop connectivity of inter-vehicle communication systems

An analytical model of multihop connectivity of inter-vehicle communication systems

Enhanced cooperative car-following traffic model with the combination of V2V and V2I communication

Modeling of Intermittent Connectivity in Opportunistic Networks: The Case of Vehicular Ad hoc Networks

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