Title :
Analytical density function of sum of Gaussian noise and SαS interference
Author :
Li, Xiu T. ; Fan, L.S. ; Jin, L.W.
Author_Institution :
Dept. of Electron. Eng., Shantou Univ., Shantou, China
Abstract :
In many practical communication systems, the overall additive noise can be appropriately modelled as the Gaussian noise plus the symmetric α-stable (SαS) distributed interference. A closed-form probability density function of the overall noise is derived to facilitate performance evaluation and system optimisation.
Keywords :
Gaussian noise; interference (signal); optimisation; performance evaluation; probability; signal processing; Gaussian noise; SαS interference; additive noise; analytical density function; closed-form probability density function; performance evaluation; practical communication systems; symmetric α-stable distributed interference; system optimisation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2011.3043
