A Survey on software-defined networking in vehicular ad hoc networks: Challenges, applications and use cases

Chahal, Manisha; Harit, Sandeep; Mishra, K. K.; Sangaiah, Arun Kumar; Zheng, Zhigao

doi:10.1016/j.scs.2017.07.007

Cited by 87 publications

(38 citation statements)

References 35 publications

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“…SDN gives us the flexibility to control the network flow based on application requirements. Recently many SDN based emergency traffic management models have been proposed by researchers [58]. The major problem that is faced when an emergency occurs is to reduce the time taken in analyzing the on-location situation to minimize both financial and physical damage [59].…”

Section: E Emergency Message Dissemination Using Software Defined Nementioning

confidence: 99%

Emergency Message Dissemination in Vehicular Networks: A Review

et al. 2020

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The number of vehicles on the roads has increased proportionally over the last couple of years and this number is likely to rise due to the increase in population growth and the number of vehicles that are manufacturing every day. This high traffic density leads to several problems, from which effectively disseminating the emergency messages is a major concern. Keeping in view the dynamic characteristics of VANETs, significant challenges are faced in disseminating the message across the network. The major challenges are the broadcast storm problem, hidden node problem and the packet collision. Many studies have been performed to devise an effective and reliable mechanism for disseminating emergency messages in a Vehicular ad-Hoc Network (VANET). Researchers have proposed different models to tackle various types of scenarios for emergency message dissemination. This paper not only reviews some recent contributions to emergency message dissemination in vehicular networks but also discusses various proposed methods based on Intelligent Transportation System (ITS), Internet of Things (IoT), Priority messaging, Clustering approach, Software Defined Network (SDN) and Fog Computing. We have also tried to explore the latest developments in emergency message dissemination using 5G networks.

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Section: E Emergency Message Dissemination Using Software Defined Nementioning

confidence: 99%

Emergency Message Dissemination in Vehicular Networks: A Review

et al. 2020

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“…VANETs are based on high bandwidth wireless communication mechanism. They are used in different applications like lifeguard services, rescue services, infotainment and multi-media sharing services (Chahal et al, 2017). The better sharing system between rescue services can help to reduce the time to reach at some location and provide help at the earliest.…”

Section: Case Study: Vanet (Vehicular Ad Hoc Network)mentioning

confidence: 99%

Adaptive byzantine fault tolerance support for agent oriented systems: The BDARX

al.¹

2019

Int. j. adv. appl. sci.

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Multi-agent systems (MAS) with fault tolerance capabilities have got much attention during the recent years. Many fault-tolerance mechanisms have been proposed. Dynamic agent replication scheme (DARX) architecture is one of the most studied fault-tolerance architectures for multi-agent systems. It deals with adaptive dynamic replication schemes to make agent systems more fault tolerant, but it does not handle Byzantine faults in MAS environments. This paper proposes Byzantine DARX (BDARX) architecture which endows DARX with the ability to handle Byzantine faults, and thus it allows the building of complex software systems to deal with arbitrary faults and make the system more reliable and efficient. The efficiency of the proposed architecture is demonstrated in an application domain of vehicular ad-hoc networks (VANET).

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“…This paper will systematically introduce a massive multimedia data management system based on distributed communication network. Classic network architecture is shown in Figure 1 [4], [5].…”

Section: Introductionmentioning

confidence: 99%

Research on Anomaly Detection in Massive Multimedia Data Transmission Network Based on Improved PSO Algorithm

Guo

2020

IEEE Access

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With the development of computer network technology and the expansion of network system, sensitive data is facing the threat of hacker attack. Intrusion detection is an active network security defense measure, which is an attempt to invade, an ongoing intrusion or an intrusion that has occurred to identify the process. At present, the detection rate of intrusion detection method is low, the false alarm rate and false alarm rate is high, and the real-time performance is poor. It needs a large number of or complete data to achieve better detection performance. In this paper, the concept, characteristics, classification, research contents and difficulties of traditional intrusion detection for mass multimedia data transmission network are described. Then, the basic principle of neural network and particle swarm optimization (PSO) algorithm and the basic idea of particle swarm optimization algorithm with quantum (QPSO) behaviour are introduced. It is emphasized that QPSO has better convergence performance than PSO algorithm in global optimization problems. In this paper, the concept, characteristics and structure of neural network are described, and the algorithm and classification of wavelet neural network are introduced. Then taking wavelet neural network (WNN) as the object, using the QPSO algorithm as the training algorithm, the concrete operation process is given. The research work in this paper shows that the performance of neural network trained by QPSO algorithm and improved QPSO algorithm is better than that of other intelligent algorithms such as PSO algorithm and genetic algorithm, and the convergence speed is faster than that of PSO algorithm or GA algorithm. QPSO is a high performance neural network training algorithm, which can play a good role in neural network anomaly detection. INDEX TERMS Anomaly detection, particle swarm optimization, data transmission, wavelet neural network.

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A Survey on software-defined networking in vehicular ad hoc networks: Challenges, applications and use cases

Cited by 87 publications

References 35 publications

Emergency Message Dissemination in Vehicular Networks: A Review

Emergency Message Dissemination in Vehicular Networks: A Review

Adaptive byzantine fault tolerance support for agent oriented systems: The BDARX

Research on Anomaly Detection in Massive Multimedia Data Transmission Network Based on Improved PSO Algorithm

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