Efficient Data Traffic Forwarding for Infrastructure-to-Infrastructure Communications in VANETs

Huang, Lijie; Jiang, Hai; Zhang, Zhou; Yan, Zhongjiang; Hong-xing, Guo

doi:10.1109/tits.2017.2705047

Cited by 20 publications

(16 citation statements)

References 25 publications

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“…After broadcasting an RREQ packet, node S receives four RREP packets and sorts them in descending order with respect to D SN in its RAT, as shown in Table 3. To calculate the threshold value (λ), first, node S calculates the difference (∆) between the last RREP's D SN and its routing table's D SN by putting the values into Equation (12), which gives ∆ = 75 − 65 = 10. Now, node S calculates the threshold value from all the received RREPs by putting the values into Equation ( 13), i.e., λ = ((390 + 85 + 70 + 65)/4) + 40 = 193.…”

Section: Detection Phasementioning

confidence: 99%

“…A VANET's nodes have unlimited energy and processing power, whereas a MANET lacks these features [11]. Within a VANET, communications are divided into three distinct categories: vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I), and infrastructure-toinfrastructure (I2I) communications [12,13]. V2V communication is purely on an ad hoc basis, which allows for the exchange of information between vehicles over a short range.…”

Section: Introductionmentioning

confidence: 99%

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An Efficient Dynamic Solution for the Detection and Prevention of Black Hole Attack in VANETs

Malik

Khan

Faisal

et al. 2022

Sensors

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Rapid and tremendous advances in wireless technology, miniaturization, and Internet of things (IoT) technology have brought significant development to vehicular ad hoc networks (VANETs). VANETs and IoT together play a vital role in the current intelligent transport system (ITS). However, a VANET is highly vulnerable to various security attacks due to its highly dynamic, decentralized, open-access medium, and protocol-design-related concerns. Regarding security concerns, a black hole attack (BHA) is one such threat in which the control or data packets are dropped by the malicious vehicle, converting a safe path/link into a compromised one. Dropping data packets has a severe impact on a VANET’s performance and security and may cause road fatalities, accidents, and traffic jams. In this study, a novel solution called detection and prevention of a BHA (DPBHA) is proposed to secure and improve the overall security and performance of the VANETs by detecting BHA at an early stage of the route discovery process. The proposed solution is based on calculating a dynamic threshold value and generating a forged route request (RREQ) packet. The solution is implemented and evaluated in the NS-2 simulator and its performance and efficacy are compared with the benchmark schemes. The results showed that the proposed DPBHA outperformed the benchmark schemes in terms of increasing the packet delivery ratio (PDR) by 3.0%, increasing throughput by 6.15%, reducing the routing overhead by 3.69%, decreasing the end-to-end delay by 6.13%, and achieving a maximum detection rate of 94.66%.

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Section: Detection Phasementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An Efficient Dynamic Solution for the Detection and Prevention of Black Hole Attack in VANETs

Malik

Khan

Faisal

et al. 2022

Sensors

View full text Add to dashboard Cite

show abstract

“…At present, different approaches have been evolved up towards this form of communication. Unique work presented by Huang et al [17] has discussed an optimal policy towards RSU. The decision-making is formulated based on the distance between the vehicle and RSU considering delay due to queuing.…”

Section: Infrastructure-based Approachmentioning

confidence: 99%

Novel Hybrid Architecture of Infotainment for Streaming Signals in Vehicular Network

Reshma¹,

Prakash

Rafi

2021

Preprint

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Infotainment system is meant for offering integrated services of information and entertainment to the driver to offer a better driving experience. However, the infotainment system's present state is more towards entertainment and less towards accessing real-time information propagation for avoiding the occurrences of road fatalities. In this regard, the streaming of multimedia signals would increase communication to enhance driving experiences. The infotainment system is one integral part of vehicular communication for road safety; however, it has received less attention. Existing approaches towards data transmission among vehicles are studied concerning three standard architectures. A hybrid approach is far better than the infrastructure-based and ad-hoc-based approaches. Still, there are open-end loopholes towards hybrid architectures where reliability in the data dissemination process in the presence of dynamic topology of vehicular nodes is not considered. Therefore, the proposed study introduces a novel analytical model where the vehicles' streaming services can be offered by improvising the existing hybrid architecture. With a unique inclusion of link-quality-based attributes towards making a precise decision of the vehicles' mobility, the proposed system formulates error-free links among the communicating vehicles. The simulated study outcome shows that the proposed system offers better streaming performance than existing hybrid schemes.

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“…Impact of protocol on safety and non-safety messages are clearly observed but infotainment messages are deprived of channel in case of high safety traffic. In [20][21][22][23], the benefits of V2V and V2I communications are used to facilitate other driver assistance technologies such as queue length estimation and consensus-based decision making.…”

Section: Related Workmentioning

confidence: 99%

Scheduling algorithm based on preemptive priority and hybrid data structure for cognitive radio technology with vehicular ad hoc network

et al. 2019

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Efficient Data Traffic Forwarding for Infrastructure-to-Infrastructure Communications in VANETs

Cited by 20 publications

References 25 publications

An Efficient Dynamic Solution for the Detection and Prevention of Black Hole Attack in VANETs

An Efficient Dynamic Solution for the Detection and Prevention of Black Hole Attack in VANETs

Novel Hybrid Architecture of Infotainment for Streaming Signals in Vehicular Network

Scheduling algorithm based on preemptive priority and hybrid data structure for cognitive radio technology with vehicular ad hoc network

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