An article published in Alexandria Engineering Jounral (Q1)
Gamma-shadowed two-ray with diffuse power composite fading model
Authors
-
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
- Almir Maric
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
Abstract
In this paper, a novel gamma-shadowed two-ray with diffuse power (GS-TWDP) composite fading model is proposed by assuming that the shadowing-caused mean power variations of the received signal, affected by TWDP multipath fading, are gamma distributed. For the proposed model, the essential statistics such as probability density function (PDF), cumulative distribution function (CDF), moment generating function (MGF) and higher order moments are obtained and used to derive the approximate general order rectangular quadrature amplitude (RQAM) average symbol error probability (ASEP). That expression enabled us to investigate the effect of shadowing on overall error probability, in case when signal is propagating in channels with TWDP multipath fading. The proposed model is verified by comparing analytically obtained results with those measured at 28 GHz and reported in literature, which makes the GS-TWDP model a promising candidate for modeling propagation at millimeter wave (mmWave) frequencies. Analytical results are validated by Monte-Carlo simulation.
Keywords
DOI
URL
- Full article available on: https://www.sciencedirect.com/science/article/pii/S1110016823006737?via%3Dihub
Citation
P. Njemcevic and A. Maric, “Gamma-shadowed two-ray with diffuse power composite fading model,” in Alexandria Engineering Journal, vol. 79, 2023, 471-479,. doi: 10.1016/j.aej.2023.07.083
Journal
Alexandria Engineering Journal
Electronic ISSN
Publisher
Elsevier
Impact Factor
6.8 (2022)
Gamma-shadowed two-ray with diffuse power composite fading model
Authors
-
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
- Almir Maric
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
Abstract
In this paper, a novel gamma-shadowed two-ray with diffuse power (GS-TWDP) composite fading model is proposed by assuming that the shadowing-caused mean power variations of the received signal, affected by TWDP multipath fading, are gamma distributed. For the proposed model, the essential statistics such as probability density function (PDF), cumulative distribution function (CDF), moment generating function (MGF) and higher order moments are obtained and used to derive the approximate general order rectangular quadrature amplitude (RQAM) average symbol error probability (ASEP). That expression enabled us to investigate the effect of shadowing on overall error probability, in case when signal is propagating in channels with TWDP multipath fading. The proposed model is verified by comparing analytically obtained results with those measured at 28 GHz and reported in literature, which makes the GS-TWDP model a promising candidate for modeling propagation at millimeter wave (mmWave) frequencies. Analytical results are validated by Monte-Carlo simulation.
Keywords
DOI
URL
- Full article available on: https://www.sciencedirect.com/science/article/pii/S1110016823006737?via%3Dihub
Citation
P. Njemcevic and A. Maric, “Gamma-shadowed two-ray with diffuse power composite fading model,” in Alexandria Engineering Journal, vol. 79, 2023, 471-479,. doi: 10.1016/j.aej.2023.07.083
Journal
Alexandria Engineering Journal
Electronic ISSN
Publisher
Elsevier
Impact Factor
6.8 (2022)
Gamma-shadowed two-ray with diffuse power composite fading model
Authors
-
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
- Almir Maric
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
Abstract
In this paper, a novel gamma-shadowed two-ray with diffuse power (GS-TWDP) composite fading model is proposed by assuming that the shadowing-caused mean power variations of the received signal, affected by TWDP multipath fading, are gamma distributed. For the proposed model, the essential statistics such as probability density function (PDF), cumulative distribution function (CDF), moment generating function (MGF) and higher order moments are obtained and used to derive the approximate general order rectangular quadrature amplitude (RQAM) average symbol error probability (ASEP). That expression enabled us to investigate the effect of shadowing on overall error probability, in case when signal is propagating in channels with TWDP multipath fading. The proposed model is verified by comparing analytically obtained results with those measured at 28 GHz and reported in literature, which makes the GS-TWDP model a promising candidate for modeling propagation at millimeter wave (mmWave) frequencies. Analytical results are validated by Monte-Carlo simulation.
Keywords
DOI
URL
- Full article available on: https://www.sciencedirect.com/science/article/pii/S1110016823006737?via%3Dihub
Citation
P. Njemcevic and A. Maric, “Gamma-shadowed two-ray with diffuse power composite fading model,” in Alexandria Engineering Journal, vol. 79, 2023, 471-479,. doi: 10.1016/j.aej.2023.07.083
Journal
Alexandria Engineering Journal
Electronic ISSN
Publisher
Elsevier
Impact Factor
6.8 (2022)
Gamma-shadowed two-ray with diffuse power composite fading model
Authors
-
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
- Almir Maric
- Department of Telecommunications, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
Abstract
In this paper, a novel gamma-shadowed two-ray with diffuse power (GS-TWDP) composite fading model is proposed by assuming that the shadowing-caused mean power variations of the received signal, affected by TWDP multipath fading, are gamma distributed. For the proposed model, the essential statistics such as probability density function (PDF), cumulative distribution function (CDF), moment generating function (MGF) and higher order moments are obtained and used to derive the approximate general order rectangular quadrature amplitude (RQAM) average symbol error probability (ASEP). That expression enabled us to investigate the effect of shadowing on overall error probability, in case when signal is propagating in channels with TWDP multipath fading. The proposed model is verified by comparing analytically obtained results with those measured at 28 GHz and reported in literature, which makes the GS-TWDP model a promising candidate for modeling propagation at millimeter wave (mmWave) frequencies. Analytical results are validated by Monte-Carlo simulation.
Keywords
DOI
URL
- Full article available on: https://www.sciencedirect.com/science/article/pii/S1110016823006737?via%3Dihub
Citation
P. Njemcevic and A. Maric, “Gamma-shadowed two-ray with diffuse power composite fading model,” in Alexandria Engineering Journal, vol. 79, 2023, 471-479,. doi: 10.1016/j.aej.2023.07.083
Journal
Alexandria Engineering Journal
Electronic ISSN
Publisher
Elsevier
Impact Factor
6.8 (2022)
