Open AccessPERFORMANCE COMPARISON OF DUAL-BRANCH AND TRIPLE-BRANCH SELECTION DIVERSITY RECEIVER BASED ON DESIRED SIGNAL ALGORITHM OVER CORRELATED WEIBULL FADING CHANNELS
Author(s) -
Aleksandra Golubović,
Nikola M. Sekulović,
Mihajlo Stefanović,
Dejan Milić
Publication year - 2017
Publication title -
facta universitatis. series: automatic control and robotics
Language(s) - English
Resource type - Journals
eISSN - 1820-6425
pISSN - 1820-6417
DOI - 10.22190/fuacr1701015g
Subject(s) - fading , weibull distribution , algorithm , interference (communication) , selection (genetic algorithm) , signal (programming language) , diversity combining , signal to interference ratio , fading distribution , computer science , dual (grammatical number) , outage probability , weibull fading , maximal ratio combining , diversity gain , electronic engineering , mathematics , statistics , telecommunications , engineering , physics , rayleigh fading , channel (broadcasting) , artificial intelligence , power (physics) , art , decoding methods , literature , quantum mechanics , programming language
As an important performance measure, in this paper the outage probability of dual- and triple-branch selection combining (SC) diversity system is compared. The analyzed system works over correlated Weibull fading channels in the presence of cochannel interference (CCI) where the output signal choice is done using desired signal algorithm. Results are graphically presented showing the influence of number of diversity branches, correlation coefficient and ratio of average powers of desired and interference signal.