Architecture of a digital wireless data communication network for distributed sensor applications

Digital data transmitted over the insecure communication can be prone to attacks. Intruders try various attacks to unauthorized access of the confidential information. The Steganography is such as security system that provide the protection to the images, text and other type of data digitally transferred through the data communication network. This chapter elaborates the basics of Digital Image Steganographic techniques from ancient era to digital edge, types of images used for the steganography, payload used for the steganography, various attacks and different algorithms that can provide the information security. The performance analysis of the various Digital Image Steganographic algorithms are discussed. The current applications and their necessities are discussed in this chapter.

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Higher order networked sliding mode controller for heat exchanger connected via data communication network

European Journal of Control ◽

10.1016/j.ejcon.2020.07.011 ◽

2020 ◽

Author(s):

Dipesh Shah ◽

Ankit Shah ◽

Axaykumar Mehta

Keyword(s):

Communication Network ◽

Heat Exchanger ◽

Sliding Mode ◽

Data Communication ◽

Higher Order ◽

Sliding Mode Controller ◽

Data Communication Network

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SAR variations with respect to wireless data communication devices operated with host devices

IEICE Communications Express ◽

10.1587/comex.1.160 ◽

2012 ◽

Vol 1 (5) ◽

pp. 160-164

Author(s):

Teruo Onishi

Keyword(s):

Data Communication ◽

Wireless Data ◽

Communication Devices ◽

Wireless Data Communication

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Development of field programmable gate array–based encryption module to mitigate man-in-the-middle attack for nuclear power plant data communication network

Nuclear Engineering and Technology ◽

10.1016/j.net.2018.01.018 ◽

2018 ◽

Vol 50 (5) ◽

pp. 780-787 ◽

Cited By ~ 4

Author(s):

Mohamed Abdallah Elakrat ◽

Jae Cheon Jung

Keyword(s):

Communication Network ◽

Power Plant ◽

Nuclear Power Plant ◽

Field Programmable Gate Array ◽

Nuclear Power ◽

Data Communication ◽

Man In The Middle ◽

Field Programmable ◽

Data Communication Network ◽

Plant Data

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Access Point Placement Optimization for a CBTC System Wireless Data Communication Network

2020 Joint Rail Conference ◽

10.1115/jrc2020-8003 ◽

2020 ◽

Author(s):

Arash Aziminejad ◽

Yan He

Keyword(s):

Data Communication ◽

Access Point ◽

Transportation Systems ◽

Wireless Data ◽

Urban Centers ◽

Placement Optimization ◽

Data Links ◽

Site Survey ◽

Data Communication Network ◽

Wireless Mobile Communication

Abstract Radio-based Communication-Based Train Control (CBTC) systems are widely utilized in major urban centers around the world to improve capacity, performance, and safety of public rail transportation systems. The system primary functionalities are performed based on the wireless mobile communication media, through which wayside-onboard communication data links are established. The focus of the presented research is to improve the performance of the CBTC wireless network by providing an efficient framework for placement optimization of the wayside transceivers aiming to maximize the radio coverage. The QoS-oriented convex optimization cost function is based on a heuristic model of radio wave propagation in the tunnel environment. The optimization engine uses the robust, efficient, and well-behaved Nelder-Mead algorithm. Furthermore, to provide reliable means for verification, numerical results are compared with measured data produced through an empirical site survey process performed for an actual CBTC system deployment.

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