A Queueing-Network Model for Half-Duplex Routing in Data Communication Networks

Vehicular networks or VANET announce as the communication networks of the future, where the mobility is the main idea. These networks should be able to interconnect vehicles. The optimal goal is that these networks will contribute to safer roads and more effective in the future by providing timely information to drivers and concerned authorities. They are therefore vulnerable to many types of attacks among them the black hole attack. In this attack, a malicious node disseminates spurious replies for any route discovery in order to monopolize all data communication and deteriorate network performance. Many studies have focused on detecting and isolating malicious nodes in VANET. In this paper, the authors present two mechanisms to detect this attack. The main goal is detecting as well as bypass cooperative black hole attack. The authors' approaches have been evaluated by the detailed simulation study with NS2 and the simulation results shows an improvement of protocol performance.

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Closed Queueing Network Model for Multi-tier Data Stream Processing Center

Frontiers of WWW Research and Development - APWeb 2006 - Lecture Notes in Computer Science ◽

10.1007/11610113_92 ◽

2006 ◽

pp. 899-904

Author(s):

YuFeng Wang ◽

HuaiMin Wang ◽

Yan Jia ◽

Bixin Liu

Keyword(s):

Network Model ◽

Data Stream ◽

Stream Processing ◽

Queueing Network ◽

Data Stream Processing ◽

Closed Queueing Network

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A Fine-Grained Access Control Model for Smart Grid

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.513-517.772 ◽

2014 ◽

Vol 513-517 ◽

pp. 772-776

Author(s):

Chen Wang ◽

Hong Ai ◽

Lie Wu ◽

Yun Yang

Keyword(s):

Access Control ◽

Smart Grid ◽

Power Systems ◽

Communication Networks ◽

High Speed ◽

Data Communication ◽

Control Model ◽

Electric Power System ◽

Access Control Model ◽

Fine Grained

The smart grid that the next-generation electric power system is studied intensively as a promising solution for energy crisis. One important feature of the smart grid is the integration of high-speed, reliable and secure data communication networks to manage the complex power systems effectively and intelligently. The goal of smart grid is to achieve the security of operation, economic efficient and environmental friendly. To achieve this goal, we proposed a fine-grained access control model for smart grid. In order to improve the security of smart grid, an access-trust-degree algorithm is proposed to evaluate the reliability of the user who want to access to the smart grid.

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A Queueing Network Model of Distributed Shared Memory

Computer Networks, Architecture and Applications ◽

10.1007/978-0-387-34887-2_15 ◽

1995 ◽

pp. 265-279 ◽

Cited By ~ 1

Author(s):

D. Venkatesulu ◽

Timothy A. Gonsalves

Keyword(s):

Shared Memory ◽

Network Model ◽

Queueing Network ◽

Distributed Shared Memory

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Physical layer security in hybrid TPSR two-way half-duplex relaying networks over rayleigh fading channel: non-zero secrecy probability analysis

Indonesian Journal of Electrical Engineering and Computer Science ◽

10.11591/ijeecs.v19.i2.pp1095-1104 ◽

2020 ◽

Vol 19 (2) ◽

pp. 1095

Author(s):

Phu Tran Tin ◽

Duy Hung Ha ◽

Minh Tran

Keyword(s):

Communication Networks ◽

System Performance ◽

Fading Channel ◽

Rayleigh Fading ◽

Integral Form ◽

Rayleigh Fading Channel ◽

Maximal Ratio Combining ◽

System Model ◽

Half Duplex ◽

Approximate Integral

In this paper, we proposed and investigated the Hybrid TPSR Two-Way Half-Duplex (HD) Relaying Communication Networks Over Rayleigh Fading Channel in the presence of the Eavesdropper (E). The system model consists of two sources A and B communicate with each other with helping of intermediate Relay (R). For the system performance analysis, we analyzed and derived the exact and approximate integral-form of the system Non-zero secrecy probability (NZSP) in the case that the E uses the MRC (maximal ratio combining) technique. In addition, the effect of the main system parameters on the system performance is investigated. Finally, all the research results are convinced by the Monte Carlo Simulation. This paper can provide a novel recommendation for relaying communication network manufacture.In this paper, we proposed and investigated the Hybrid TPSR Two-Way Half-Duplex (HD) Relaying Communication Networks Over Rayleigh Fading Channel in the presence of the Eavesdropper (E). The system model consists of two sources A and B communicate with each other with helping of intermediate Relay (R). For the system performance analysis, we analyzed and derived the exact and approximate integral-form of the system Non-zero secrecy probability (NZSP) in the case that the E uses the MRC (maximal ratio combining) technique. In addition, the effect of the main system parameters on the system performance is investigated. Finally, all the research results are convinced by the Monte Carlo Simulation. This paper can provide a novel recommendation for relaying communication network manufacture.

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