Repeated Game Analysis of a CSMA/CA Network under a Backoff Attack

Parras, Juan; Zazo, Santiago

doi:10.3390/s19245393

Cited by 5 publications

(3 citation statements)

References 28 publications

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“…Some approaches are aimed to maximize both the system efficiency (e.g., throughput) and fairness [14]. A variety of mechanisms to increase fairness in Internet-of-Things-based networks has been proposed and examined in recently published works [12,13,15,16].…”

Section: Unfairness Of Network Accessmentioning

confidence: 99%

“…As already mentioned, the forthcoming model of backlog inconsistency involves analysis of multiple memoryless backoff [18,26]. The parallel analysis of inconsistency of non-memoryless backoff modeling the network attack by deviation of MAC scheme (backoff attack) in the IEEE 802.11 has been reported in [15].…”

Section: Analysis Of Backlog Inconsistency Model In Predictive P-persistent Csmamentioning

confidence: 99%

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Unfairness of Random Access with Collision Avoidance in Industrial Internet of Things Networks

Miśkowicz

2021

Sensors

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This paper is focused on the analysis of unfairness of random media access in Local Operating Networks (LON), which is one of the commercial platforms of the Industrial Internet of Things (IIoT). The unfairness in accessing the LON channel is introduced by a collision avoidance mechanism in the predictive p-persistent CSMA protocol adopted at the media access control layer. The study on the bandwidth share in predictive p-persistent CSMA calls for the analysis of multiple memoryless backoff. In this paper, it is shown that the channel access in LON systems is unfair in the short term for medium traffic load conditions, and in the long term for heavy loaded networks. Furthermore, it is explained that the average bandwidth allocated to a particular node is determined implicitly by the load scenario, while an actual node bandwidth fluctuates in time according to stochastic dynamics of the predictive p-persistent CSMA. Next, it is formally proven that the average bandwidth available to a node is a linear function of its backoff state and does not depend on backoff states of the other stations. Finally, it is demonstrated that possibly unfair bandwidth share in LON networks determined implicitly by load scenario is stable because, with lowering a fraction of actual network bandwidth accessible by a given station, the probability to decrease it in the future also drops.

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Section: Unfairness Of Network Accessmentioning

confidence: 99%

Section: Analysis Of Backlog Inconsistency Model In Predictive P-persistent Csmamentioning

confidence: 99%

Unfairness of Random Access with Collision Avoidance in Industrial Internet of Things Networks

Miśkowicz

2021

Sensors

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“…It also proves that the average bandwidth available to a node is a linear function of its degradation state and does not depend on the degradation state of other sites. Aiming at the unfairness of random access in the Industrial Internet of Things, the authors of [6] further studied the deviation of the site from the defined competition mechanism in CSMA/CA (Collision Avoidance), and used Bianchi model to estimate that this deviation affected network throughput. It shows that the fairness of the network is seriously affected.…”

Section: Introductionmentioning

confidence: 99%

Securing SCADA Energy Management System under DDos Attacks Using Token Verification Approach

et al. 2022

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The advanced connection requirements of industrial automation and control systems have sparked a new revolution in the Industrial Internet of Things (IIoT), and the Supervisory Control and Data Acquisition (SCADA) network has evolved into an open and highly interconnected network. In addition, the equipment of industrial electronic devices has experienced complete systemic integration by connecting with the SCADA network, and due to the control and monitoring advantages of SCADA, the interconnectivity and working efficiency among systems have been tremendously improved. However, it is inevitable that the SCADA system cannot be separated from the public network, which indicates that there are concerns over cyber-attacks and cyber-threats, as well as information security breaches, in the SCADA network system. According to this context, this paper proposes a module based on the token authentication service to deter attackers from performing distributed denial-of-service (DDoS) attacks. Moreover, a simulated experiment has been conducted in an energy management system in the actual field, and the experimental results have suggested that the security defense architecture proposed by this paper can effectively improve security and is compatible with real field systems.

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An online learning algorithm to play discounted repeated games in wireless networks

Parras

Apellániz

Zazo

2022

Engineering Applications of Artificial Intelligence

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Repeated Game Analysis of a CSMA/CA Network under a Backoff Attack

Cited by 5 publications

References 28 publications

Unfairness of Random Access with Collision Avoidance in Industrial Internet of Things Networks

Unfairness of Random Access with Collision Avoidance in Industrial Internet of Things Networks

Securing SCADA Energy Management System under DDos Attacks Using Token Verification Approach

An online learning algorithm to play discounted repeated games in wireless networks

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