Impact of reduced scale free network on wireless sensor network

Keshri, Neha; Gupta, Anurag; Mishra, Bimal Kumar

doi:10.1016/j.physa.2016.07.059

Cited by 16 publications

(15 citation statements)

References 3 publications

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“…In this section, we discuss some routing techniques, showing their characteristics, type, advantage, and disadvantage. As shown in Table 2 Table1: Recent research directions for WSN [57] Change nodes transmission powers to extend the network lifetime Developing and describing a generalized version of this approach Scalability A reduced scale-free network mode based on the traditional theory of scale-free network [15] Balance the energy costs across the entire network and enhance the robustness Improving the model with the presence of epidemic threshold to avoid an unpredicted result. Multi-hop routing (HYMN) [58] Improve the Scalability of Wireless Sensor Networks.…”

Section: Routing Techniquesmentioning

confidence: 99%

Wireless Sensor Networks (WSNs): New trends in Secure Routing Techniques

Abdel-hamid¹,

Labib²,

Ibrahim³

et al. 2018

IJCA

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Wireless Sensor Networks (WSNs), considered as one of the successfully distributed applications that are currently used to acquire knowledge and collect information from the wirelessly devices seamlessly. The distinctive architecture of WSNs contributed to deploy it in an extensive range of modern industrial applications such as surveillance, monitoring, predicted, and automated control systems which can help in bridging the divide between user requirements and technologies. Moreover, WSNs face several challenges such as Topology control, Robustness, Placement, Power consuming, Scalability, Reliability, Resource Utilization, QoS, Data availability and Security. The main objective of this paper can be classified into two parts; the first one is to illustrate WSNs architecture, applications, challenges, and recent research directions. The second one is highlighting on routing and security design issues, security threats, countermeasures against network layer attacks to achieve secure routing, as the efficiency of the communication process is mainly based on determining the best path between nodes. We also highlight the advantages and performance issues of each secure routing technique. At the end of this paper the possible future research areas are concluded.

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Section: Routing Techniquesmentioning

confidence: 99%

Wireless Sensor Networks (WSNs): New trends in Secure Routing Techniques

Abdel-hamid¹,

Labib²,

Ibrahim³

et al. 2018

IJCA

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“…In the past decades, some mathematical models describing malicious codes propagation are proposed to study viruses' behavior. For example, the classic epidemic models [5][6][7][8][9], the models with graded infection rate [10][11][12][13][14][15][16][17][18], the stochastic models [19][20][21][22][23] and some other models [2,[24][25][26].…”

Section: Introductionmentioning

confidence: 99%

A Delayed Epidemic Model for Propagation of Malicious Codes in Wireless Sensor Network

2019

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In this paper, we investigate a delayed SEIQRS-V epidemic model for propagation of malicious codes in a wireless sensor network. The communication radius and distributed density of nodes is considered in the proposed model. With this model, first we find a feasible region which is invariant and where the solutions of our model are positive. To show that the system is locally asymptotically stable, a Lyapunov function is constructed. After that, sufficient conditions for local stability and existence of Hopf bifurcation are derived by analyzing the distribution of the roots of the corresponding characteristic equation. Finally, numerical simulations are presented to verify the obtained theoretical results and to analyze the effects of some parameters on the dynamical behavior of the proposed model in the paper.

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“…Considering the latent period of computer viruses, some models with latency are proposed by some scholars [1,[7][8][9][10]. In [7], Yang investigated global stability of a VEISV network worm attack model by using the Li-Muldowney geometric approach.…”

Section: Introductionmentioning

confidence: 99%

“…In [7], Yang investigated global stability of a VEISV network worm attack model by using the Li-Muldowney geometric approach. In [8], Keshri et al proposed a reduced SEIR scalefree network model and studied its stability. In [9], Hosseini et al formulated a discrete-time SEIRS model of computer virus propagation in scale-free networks and analyzed the local and global stability of the model.…”

Section: Introductionmentioning

confidence: 99%

Stability and Hopf Bifurcation of a Delayed Epidemic Model of Computer Virus with Impact of Antivirus Software

Zhang

Upadhyay

et al. 2018

Discrete Dynamics in Nature and Society

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In this paper, we investigate an SLBRS computer virus model with time delay and impact of antivirus software. The proposed model considers the entering rates of all computers since every computer can enter or leave the Internet easily. It has been observed that there is a stability switch and the system becomes unstable due to the effect of the time delay. Conditions under which the system remains locally stable and Hopf bifurcation occurs are found. Sufficient conditions for global stability of endemic equilibrium are derived by constructing a Lyapunov function. Formulae for the direction, stability, and period of the bifurcating periodic solutions are conducted with the aid of the normal form theory and center manifold theorem. Numerical simulations are carried out to analyze the effect of some of the parameters in the system on the dynamic behavior of the system.

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Impact of reduced scale free network on wireless sensor network

Cited by 16 publications

References 3 publications

Wireless Sensor Networks (WSNs): New trends in Secure Routing Techniques

Wireless Sensor Networks (WSNs): New trends in Secure Routing Techniques

A Delayed Epidemic Model for Propagation of Malicious Codes in Wireless Sensor Network

Stability and Hopf Bifurcation of a Delayed Epidemic Model of Computer Virus with Impact of Antivirus Software

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