Performance Analysis of 5G Transmission over Fading Channels with Random IG Distributed LOS Components
Autor: | Dusan Stefanovic, Risto Bojovic, Dejan Jaksic, Slavisa Trajkovic, Petar Spalević |
---|---|
Rok vydání: | 2017 |
Předmět: |
Engineering
Article Subject Stochastic process business.industry Cumulative distribution function 020206 networking & telecommunications 020302 automobile design & engineering Probability density function 02 engineering and technology Function (mathematics) lcsh:HE9713-9715 Nondeterministic algorithm Radio propagation 0203 mechanical engineering Transmission (telecommunications) 0202 electrical engineering electronic engineering information engineering Electronic engineering lcsh:Cellular telephone services industry. Wireless telephone industry Fading lcsh:Electrical engineering. Electronics. Nuclear engineering Electrical and Electronic Engineering business lcsh:TK1-9971 Algorithm Computer Science::Information Theory |
Zdroj: | International Journal of Antennas and Propagation, Vol 2017 (2017) |
ISSN: | 1687-5877 1687-5869 |
Popis: | Mathematical modelling of the behavior of the radio propagation at mmWave bands is crucial to the development of transmission and reception algorithms of new 5G systems. In this study we will model 5G propagation in nondeterministic line-of-sight (LOS) conditions, when the random nature of LOS component ratio will be observed as Inverse Gamma (IG) distributed process. Closed-form expressions will be presented for the probability density function (PDF) and cumulative distribution function (CDF) of such random process. Further, closed-form expressions will be provided for important performance measures such as level crossing rate (LCR) and average fade duration (AFD). Capitalizing on proposed expressions, LCR and AFD will be discussed in the function of transmission parameters. |
Databáze: | OpenAIRE |
Externí odkaz: |