Title :
Performance analysis of 3-D data transmission system in the presence of impulsive noise
Author :
Shuang Ma ; Zhenxing Chen ; Seog Geun Kang
Author_Institution :
Dept. of Semicond. Eng., Gyeongsang Nat. Univ., Jinju, South Korea
Abstract :
In this paper, we investigate performance of a three-dimensional (3-D) data transmission system in the presence of impulsive noise. Symmetric α-stable (SαS) distribution is exploited to model an impulsive noise environment. Computer simulation demonstrates that power spectral density (PSD) of the received signals tends to concentrate on the main lobe with decrease of α. In addition, average symbol error rate (SER) of the 3-D data transmission system is lower than that of the conventional system with 2-D signal constellation.
Keywords :
data communication; impulse noise; modulation; signal processing; statistical distributions; 2D signal constellation; 3D data transmission system; impulsive noise environment; power spectral density; received signals; symbol error rate; symmetric α-stable distribution; Data communication; Interference; Modulation; Probability density function; Signal to noise ratio; Simulation; 3-D transmission system; impulsive noise; power spectral density (PSD); symbol error rate (SER); symmetric α-stable (SαS) distribution;
Conference_Titel :
ICT Convergence (ICTC), 2012 International Conference on
Conference_Location :
Jeju Island
Print_ISBN :
978-1-4673-4829-4
Electronic_ISBN :
978-1-4673-4827-0
DOI :
10.1109/ICTC.2012.6386808
