- Tytuł:
- First and Second Order Characteristics of a Wireless Three-hop Relay Channel with the Presence of Rayleigh Fading
- Autorzy:
-
Krstic, Dragana
Nikolic, Petar
Popovic, Zoran
Stefanovic, Mihajlo - Powiązania:
- https://bibliotekanauki.pl/articles/308263.pdf
- Data publikacji:
- 2020
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
first order performance
Rayleigh fading
second order performance
three-hop relay telecommunication systems - Opis:
- In this paper, a wireless three-hop relay communication system operating in a Rayleigh multipath fading environment is analyzed. The output signal from such a system is a product of signal envelopes from all sections, meaning that it is actually a product of three random variables (RVs) with Rayleigh distribution. We considered here the first-order characteristics: probability density function (PDF), cumulative distribution function and outage probability (OP). Then, the moments and amount of fading (AoF) were derived in the closed forms. The second order characteristics we present include the following: level crossing rate (LCR) and average fade duration (AFD). A few graphs are given to show the impact of the specific parameters of the wireless three-hop relay system.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2020, 2; 36-44
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki