Vehicular connectivity algorithm for cooperative transportation systems

Sharma, Mayank; Kumar, Pradeep; Tomar, Ranjeet Singh

doi:10.1016/j.compeleceng.2022.108199

Cited by 4 publications

(2 citation statements)

References 15 publications

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“…Sharma et al 69 geared toward enhancing connectivity and introducing an innovative packet delivery method in diverse congested scenarios, their primary focus was on improving connectivity within dense networks to mitigate road accidents on crowded highways. Their proposed connectivity approach was guided by two specific conditions.…”

Section: Technical Analysis Of Connectivity In Vanetsmentioning

confidence: 99%

A systematic literature review of vehicular connectivity and V2X communications: Technical aspects and new challenges

Souri,

Zarei,

Hemmati

et al. 2024

Int J Communication

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SummaryVehicular connectivity is a significant key contribution in vehicular ad‐hoc networks (VANETs). The inherent high dynamicity of vehicles is a serious challenge that affects automotive connectivity and disrupts inter‐vehicle communications stability. Vehicle‐to‐everything (V2X) communication enables vehicles to connect to any other networks and facilitates the evolutionary trend of automotive innovations toward autonomous internet‐enabled intelligent vehicles. In this article, we provide a systematic literature review (SLR) for vehicular connectivity and V2X communications by investigating 58 research articles from 2018 to 2023 in VANETs. We propose six fundamental research questions (RQs) and a taxonomy to systematize the study of the baseline articles and answer the crucial RQs. This SLR can be helpful for researchers as a complete study focusing on V2X analysis, making it possible to achieve Technical Aspects and New challenges.

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Section: Technical Analysis Of Connectivity In Vanetsmentioning

confidence: 99%

A systematic literature review of vehicular connectivity and V2X communications: Technical aspects and new challenges

Souri,

Zarei,

Hemmati

et al. 2024

Int J Communication

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“…Considerable research has been carried out on enhancing the functionality of VDTN networks; however, there are several remaining problems that need to be addressed. Multihop communications are made available by wireless technology's limited bandwidth, and the lifetime of all these connections relies on each node's cooperation [22][23][24]. One of the main problems is that certain nodes inside VDTN networks do not cooperate when transferring data in multi-hop communications because of the connectivity between the devices and the internet [25].…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation and Comparison of Cooperative Frameworks for IoT-Based VDTN

Rehman¹,

Zubair²,

Aly

et al. 2023

Sustainability

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The term “Internet of Things” (IoT) refers to an architecture in which digital objects have identification, sensing, connectivity, and processing capabilities that allow them to connect with other devices as well as perform tasks on the internet. There are many applications of IoT, among which Vehicle Delay-Tolerant Networks (VDTNs) are one of the best known. This new generation of vehicular networks can be applied in a variety of circumstances. For example, it can be employed to make data connections possible in densely crowded cities and as well as in remote and sparsely populated places with weak connectivity. These environments are characterized by frequent network partitioning, inconsistent connectivity, considerable propagation delays, high error rates, and short contact duration. Most of these behaviours are due to node selfishness. This task is crucial because selfish behaviour by nodes may make other nodes hesitant to cooperate. Selfish nodes have significant negative impacts on the effectiveness and efficiency of the network as a whole. To solve these issues, cooperative strategies that motivate nodes to share their resources must be considered. Important contributions to cooperation for vehicular networks are presented in this article, which investigates the effects of six different cooperative techniques on network performance and makes corresponding suggestions for their use in IoT-based VDTNs. Across all simulations, our results show that the studied strategies are all able to increase overall network performance by improving throughput and packet delivery probability, which in turn reduces average packet delivery time, energy consumption, overhead ratio, and the number of packets dropped.

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SPaT/MAP V2X communication between traffic light and vehicles and a realization with digital twin

Wágner

Ormándi

Tettamanti

et al. 2023

Computers and Electrical Engineering

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Vehicular connectivity algorithm for cooperative transportation systems

Cited by 4 publications

References 15 publications

A systematic literature review of vehicular connectivity and V2X communications: Technical aspects and new challenges

A systematic literature review of vehicular connectivity and V2X communications: Technical aspects and new challenges

Performance Evaluation and Comparison of Cooperative Frameworks for IoT-Based VDTN

SPaT/MAP V2X communication between traffic light and vehicles and a realization with digital twin

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