Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac
Apstrakt
In wireless communication systems received signal may suffer from the both multipath fading (fading) and shadowing. In this paper, ascertaining on the suitability of the Weibull distribution to model fading channel and by utilizing the fact that the gamma distribution is more convenient for manipulation than the lognormal distribution, shadowed fading channel is modeled as the Weibull-gamma. The closed-form expressions for the probability density function (PDF) and cumulative distribution function (CDF) of the received signal are derived in terms of Bessel's and Meijer's G-functions, respectively. The synergy between the Weibull-gamma and the Weibull-lognormal model is explored and established by calculating the outage probability (Pout) and average bit error probability (ABEP). This is followed by the analysis carried out for the both fixed and random number of gamma shadowed Nakagami-m cochannel interferences (CCIs) in interference-plus-noise and interference-limited environment. The... proposed mathematical analysis is complimented by various numerical results.
Ključne reči:
Shadowed fading channel / Weibull-gamma model / outage probability / average bit error / cochannel interferencesIzvor:
2013 21st telecommunications forum (TELFOR), 2013, 299-Izdavač:
- IEEE, New York
Finansiranje / projekti:
- Optimizacija performansi energetski-efikasnih računarskih i komunikacionih sistema (RS-MESTD-Technological Development (TD or TR)-32023)
Institucija/grupa
JakovTY - CONF AU - Banđur, Miloš V. AU - Banđur, Đoko V. AU - Popović, Brankica PY - 2013 UR - http://jakov.kpu.edu.rs/handle/123456789/502 AB - In wireless communication systems received signal may suffer from the both multipath fading (fading) and shadowing. In this paper, ascertaining on the suitability of the Weibull distribution to model fading channel and by utilizing the fact that the gamma distribution is more convenient for manipulation than the lognormal distribution, shadowed fading channel is modeled as the Weibull-gamma. The closed-form expressions for the probability density function (PDF) and cumulative distribution function (CDF) of the received signal are derived in terms of Bessel's and Meijer's G-functions, respectively. The synergy between the Weibull-gamma and the Weibull-lognormal model is explored and established by calculating the outage probability (Pout) and average bit error probability (ABEP). This is followed by the analysis carried out for the both fixed and random number of gamma shadowed Nakagami-m cochannel interferences (CCIs) in interference-plus-noise and interference-limited environment. The proposed mathematical analysis is complimented by various numerical results. PB - IEEE, New York C3 - 2013 21st telecommunications forum (TELFOR) T1 - Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac SP - 299 DO - 10.1109/TELFOR.2013.6716230 ER -
@conference{ author = "Banđur, Miloš V. and Banđur, Đoko V. and Popović, Brankica", year = "2013", abstract = "In wireless communication systems received signal may suffer from the both multipath fading (fading) and shadowing. In this paper, ascertaining on the suitability of the Weibull distribution to model fading channel and by utilizing the fact that the gamma distribution is more convenient for manipulation than the lognormal distribution, shadowed fading channel is modeled as the Weibull-gamma. The closed-form expressions for the probability density function (PDF) and cumulative distribution function (CDF) of the received signal are derived in terms of Bessel's and Meijer's G-functions, respectively. The synergy between the Weibull-gamma and the Weibull-lognormal model is explored and established by calculating the outage probability (Pout) and average bit error probability (ABEP). This is followed by the analysis carried out for the both fixed and random number of gamma shadowed Nakagami-m cochannel interferences (CCIs) in interference-plus-noise and interference-limited environment. The proposed mathematical analysis is complimented by various numerical results.", publisher = "IEEE, New York", journal = "2013 21st telecommunications forum (TELFOR)", title = "Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac", pages = "299", doi = "10.1109/TELFOR.2013.6716230" }
Banđur, M. V., Banđur, Đ. V.,& Popović, B.. (2013). Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac. in 2013 21st telecommunications forum (TELFOR) IEEE, New York., 299. https://doi.org/10.1109/TELFOR.2013.6716230
Banđur MV, Banđur ĐV, Popović B. Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac. in 2013 21st telecommunications forum (TELFOR). 2013;:299. doi:10.1109/TELFOR.2013.6716230 .
Banđur, Miloš V., Banđur, Đoko V., Popović, Brankica, "Outage probability analysis in shadowed fading channel with multiple cochannel interferencesac" in 2013 21st telecommunications forum (TELFOR) (2013):299, https://doi.org/10.1109/TELFOR.2013.6716230 . .