Control Overhead Reduction in Cluster-Based VANET Routing Protocol

Abuashour, Ahmad; Kadoch, Michel

doi:10.1007/978-3-319-74439-1_10

Cited by 10 publications

(7 citation statements)

References 7 publications

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“…Finally, the message is sent to the destination node, the results show through this process it is characterized by low response time, high stability and high delivery rate of packets. [24,25] Advantages, achieve the stability of the connector by specifying a new routing head when one of the transmission lines falls on the highway scenario. As a result of the analysis, the transmission becomes fast and reliable, reducing the data traffic rate because only the required packet is sent to the cluster headers.…”

Section: Vanets Multicast Routing Protocolsmentioning

confidence: 99%

A review of Multicast Routing Protocols for Vehicular Ad Hoc Networks (VANETs)

et al. 2024

IJFMR

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Vehicular Ad Hoc Networks (VANETs) are a specific type of mobile ad hoc networks (MANETs) that are specifically built for Intelligent Transportation Systems (ITS). Vehicular Ad Hoc Networks (VANETs) facilitate wireless connectivity between vehicles on roadways using communication technologies such as Wi-Fi and Bluetooth. An essential prerequisite for VANETs is their capacity to adjust to various situations and circumstances, regardless of the level of traffic and the positions of vehicles. These networks must operate efficiently in both urban and rural areas, regardless of the dynamic and frequently unpredictable nature of these environments. The dynamic nature and large population of users in VANETs pose continuous challenges, particularly with the efficiency of routing methods. Conventional routing protocols designed for Mobile Ad hoc Networks (MANETs) sometimes demonstrate path instability when used in Vehicular Ad hoc Network (VANET) settings. The instability results in a higher occurrence of packet loss, increased overhead owing to frequent route repairs or failure alerts, and as a result, lower delivery rates and longer transmission delays. This work presents a multi-factor system strategy to tackle these difficulties, intending to improve the routing efficiency in VANETs. In addition, this paper addresses the problems of path instability and enhances network performance in different vehicle contexts with our technique.

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Section: Vanets Multicast Routing Protocolsmentioning

confidence: 99%

A review of Multicast Routing Protocols for Vehicular Ad Hoc Networks (VANETs)

et al. 2024

IJFMR

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“…The increment in network traffic has its effect to reduce network throughput and this will increase network congestion and probability of message failure to access connection media will increase, therefore the increment in network traffic will grow network resources consumption such as bandwidth and connection media to transmit wireless network data packets, so the network resources utilization will increase if network traffic increased [22]. In addition, the increment in network traffic will increase the end-to-end delay time and this will increase the waiting time to access network wireless channel [23], [24]. So, the network data packet will place in queue if the channel not available to transmit data and this will increase the waiting time because the idle listening time.…”

Section: Total Traffic Receivedmentioning

confidence: 99%

A clustering approach to improve VANETs performance

Khudhair¹,

Albu-Salih

Alsudani

et al. 2023

Bulletin EEI

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Vehicular ad-hoc network (VANET) is a technique that uses cars moved in cities or highways as nodes in wireless networks. Each car in these networks works as a router and allows cars in the range to communicate with each other. As a result of this movement, some cars will become out of range, but these networks can connect to the internet and the cars in these networks can connect to each other. This research proposes a unique clustering strategy to improve the performance of these networks by making their clusters more stable. One of the biggest problems these networks face is traffic data, which consumes network resources. Agent based modeling (ABM) evaluates better networks. The evaluation showed that the proposed strategy surpasses earlier techniques in reachability and throughput, but ad hoc on-demand distance vector (AODV) (on-demand/reactive) outperforms it in total traffic received since our hybrid approach needs more traffic than AODV.

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“…To precisely evaluate the impact of the mentioned points, it is necessary to evaluate the quality improved by reducing the responsibilities of the cluster head. To evaluate quality, two scenarios are designed in which overhead [39] and throughput [40] ratios have been evaluated to formulate the level of quality. The simulation setup of this evaluation is implemented with a varying number of nodes as 30∼150, and the simulation time is 450 (min).…”

Section: Quality Evaluation Of Cluster Headmentioning

confidence: 99%

A Blockchain-Assisted Trusted Clustering Mechanism for IoT-Enabled Smart Transportation System

2022

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Vehicular Ad-hoc Network (VANET) is a modern concept of transportation that was formulated by extending Mobile Ad-hoc Networks (MANETs). VANET presents diverse opportunities to modernize transportation to enhance safety, security, and privacy. Direct communication raises various limitations, most importantly, the overhead ratio. The most prominent solution proposed is to divide these nodes into clusters. In this paper, we propose a clustering mechanism that provides security and maintains quality after the cluster formulation based on the pre-defined Quality-of-Service (QoS) parameters. To address potential attacks in the VANET environment, the proposed mechanism uses blockchain to encrypt the trust parameters’ computation. A particular trust degree of a vehicle is evaluated by the base station, encrypted with the blockchain approach, and transmitted toward roadside units (RSUs) for further utilization. The system’s performance is evaluated and compared with the existing approaches. The results show a significant improvement in terms of security and clustering quality.

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Control Overhead Reduction in Cluster-Based VANET Routing Protocol

Cited by 10 publications

References 7 publications

A review of Multicast Routing Protocols for Vehicular Ad Hoc Networks (VANETs)

A review of Multicast Routing Protocols for Vehicular Ad Hoc Networks (VANETs)

A clustering approach to improve VANETs performance

A Blockchain-Assisted Trusted Clustering Mechanism for IoT-Enabled Smart Transportation System

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