Performance Analysis of Wireless Systems in the Presence of k-mu Short Term Fading, Gamma Long Term Fading and k-mu Cochannel Interference
Samo za registrovane korisnike
2016
Autori
Krstić, DraganaStefanović, Mihajlo
Doljak, Vesad
Yassein, Muneer Masadeh Bani
Aleksić, Danijela
Gligorijević, Milan
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Wireless communication system operating over Gamma shadowed multipath fading channel in the presence of cochannel interference subjected to small scale fading is delineated in this paper. Desired signal experiences Gamma long term fading, k-mu short term fading and cochannel interference affected by k-mu multipath fading. In interference limited environment, the signal to interference ratio (SIR) for proposed wireless communication system can be calculated as the ratio of product of square rooted Gamma random variable and k-mu random variable and k-mu random variable. The probability density function (PDF), moments and moment generating function of signal to interference ratio will be calculated as expressions in the closed form. The impact of Rician factor of desired signal and Rician factor of cochannel interference on moments will be analyzed and discussed.
Ključne reči:
cochannel interference / Gamma shadowing / k-mu fading / moments / moment generating function / probability density functionIzvor:
2016 21st international conference on applied electronics (AE), 2016, 135-140Izdavač:
- IEEE, New York
Finansiranje / projekti:
- Razvoj, realizacija, optimizacija i monitoring mrežnog modularnog rotirajućeg fotonaponskog sistema snage 5kW (RS-MESTD-Technological Development (TD or TR)-33035)
- Razvoj novih informaciono-komunikacionih tehnologija, korišćenjem naprednih matematičkih metoda, sa primenama u medicini, telekomunikacijama, energetici, zaštititi nacionalne baštine i obrazovanju (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-44006)
DOI: 10.1109/AE.2016.7577258
ISSN: 1803-7232