VANET Routing Protocols and Architectures: An Overview

Taleb, Anas Abu

doi:10.3844/jcssp.2018.423.434

Cited by 22 publications

(12 citation statements)

References 16 publications

(24 reference statements)

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“…The protocols can be divided, on the basis of path detection, into three divisions: predictive, mixed, reactive and proactive. Finally, the protocols in VANET can be classified into hierarchical, perceptual and flat when we consider the quality of service (QoS) [14]. By looking at various points we find many ways to classify the protocols in VANET.…”

Section: Routing Protocolsmentioning

confidence: 99%

Performance evaluation of ad-hoc on-demand distance vector protocol in highway environment in VANET with MATLAB

2022

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Section: Routing Protocolsmentioning

confidence: 99%

Performance evaluation of ad-hoc on-demand distance vector protocol in highway environment in VANET with MATLAB

2022

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“…The nodes in VANET have predictable mobility because they have to follow the road signs and traffic signs/lights and have to react to other operating vehicles 16,21 …”

Section: Vanet Architecturementioning

confidence: 99%

A detailed tutorial survey on VANETs: Emerging architectures, applications, security issues, and solutions

Sharma

Kaul

Ahmed

et al. 2021

Int J Communication

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Summary Vehicular ad‐hoc network (VANET) is an emerging field of mobile ad‐hoc network (MANET) which facilitates intelligent transport system (ITS). It thus helps in enhancing the real‐time driving experience and road safety. Due to association of VANET with life‐critical applications, there is a dire need to understand each and every aspect of it in terms of architecture, security, applications, routing, and so forth, before bringing it into implementation. Although there exist numerous studies on VANETs, they tend to cover only individual aspects of it. This first of its kind survey aims to provide a combined and thorough study of each aspect of VANET along with their advantages and limitations in a single solid document. Different architectures proposed till date have been explored along with their shortcomings and the possible applications which are supported in VANETs. Comparison of various wireless technologies used in VANET based on the range requirement of different VANET applications and various routing protocols that are best suited for VANET on the basis of the application requirement is done. It also discusses the various security attacks possible in VANET, the risks associated with them, and the possible security solutions available for these attacks. Various optimization and bio‐inspired techniques as well as intrusion detection systems for enhancing security in VANET are also analyzed. Finally, various simulators have been investigated, and comprehensive analysis has been done with respect to the feasibility of implementation of VANETs in these simulators. This research is believed to assist the researchers in understanding the current state of research in VANETs.

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“…As node moves from one location to another, the nodes mobility would influence the frequency of routing update between one another. Such routing results in each node to generate a control packet called location packet which would be distributed and flooded into the network and at the same time, data packets are also disseminated to every node that is aware of its current location [46].…”

Section: Dreammentioning

confidence: 99%

Evaluating TCP performance of routing protocols for traffic exchange in street-parked vehicles based fog computing infrastructure

et al. 2020

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As most vehicles remain parked 95% of its time, this suggests that leveraging the use of On-board Units (OBUs) in parked vehicles would provide communication and computation services to other mobile and fixed nodes for delivery of services such as multimedia streaming, data storage and data processing. The nearby vehicles can form an infrastructure using IEEE 802.11p communication interface, facilitating communication, computation and storage services to the end users. We refer to this as a Vehicular Fog Computing (VFC) infrastructure. In this study, using NS-2 simulator, we investigate how six routing protocols consisting of two proactive routing protocols, Destination Sequence Destination Vector (DSDV) and Fisheye State Routing (FSR); two reactive routing protocols, Ad Hoc On-Demand Distance Vector (AODV) and Dynamic Source Routing (DSR); and two geographic routing protocols, Distance Routing Effect Algorithm for Mobility (DREAM) and Location Aided Routing (LAR) perform when forwarding TCP traffic among the parked vehicles that form a VFC infrastructure in an urban street parking scenario. In order to reflect an urban street parking scenario, we consider a traffic mobility traces that are generated using SUMO in our simulation. To the best of our knowledge, this work is the first effort to understand how vehicle density, vehicle speed and parking duration can influence TCP in an urban street parking scenario when packet forwarding decision is made using proactive, reactive and geographic routing protocols. In our performance evaluation, positive results are observed on the influence of parking duration in parked vehicles as TCP performance in all routing protocols increases with longer parking duration. However, variable speed in parked vehicles and moving vehicles in an urban street parking scenario may not have significant influence on TCP performance, especially in case of reactive and proactive routing protocols. Further, our findings reveal that vehicle density in a VFC infrastructure can noticeably influence TCP performance. Towards the end of the paper, we delineate some important future research issues in order to improve routing performance in a street-parked vehicle based VFC infrastructure.

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VANET Routing Protocols and Architectures: An Overview

Cited by 22 publications

References 16 publications

Performance evaluation of ad-hoc on-demand distance vector protocol in highway environment in VANET with MATLAB

Performance evaluation of ad-hoc on-demand distance vector protocol in highway environment in VANET with MATLAB

A detailed tutorial survey on VANETs: Emerging architectures, applications, security issues, and solutions

Evaluating TCP performance of routing protocols for traffic exchange in street-parked vehicles based fog computing infrastructure

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