scholarly journals Performance analysis of adaptive OFDM modulation scheme in VLC vehicular communication network in realistic noise environment

2018 ◽  
Vol 2018 (1) ◽  
Author(s):  
Hasan Farahneh ◽  
Fatima Hussain ◽  
Xavier Fernando
Keyword(s):  
Communication Network ◽  
Performance Analysis ◽  
Modulation Scheme ◽  
Vehicular Communication ◽  
Noise Environment ◽  
Ofdm Modulation ◽  
Adaptive Ofdm

scholarly journals Performance Analysis of Mixed Carrier-pulse Width Modulation Scheme

2014 ◽  
Vol 8 (23) ◽  
pp. 2356-2362 ◽  
Author(s):  
P. Muthukumar ◽  
P. Melba Mary ◽  
V. Deepaprincy ◽  
F. Monica
Keyword(s):  
Performance Analysis ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Modulation Scheme

Digital Image Steganography

2017 ◽  
pp. 324-346 ◽  
Author(s):  
Chitra A. Dhawale ◽  
Naveen D. Jambhekar
Keyword(s):  
Communication Network ◽  
Performance Analysis ◽  
Information Security ◽  
Digital Image ◽  
Data Communication ◽  
Image Steganography ◽  
Digital Data ◽  
Confidential Information ◽  
Unauthorized Access ◽  
Data Communication Network

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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