scholarly journals Level Crossing Rate and Average Fade Duration of the Multihop Rayleigh Fading Channel

2008 ◽  
Author(s):  
Z. Hadzi-Velkov ◽  
N. Zlatanov ◽  
G. K. Karagiannidis
Keyword(s):  
Fading Channel ◽  
Rayleigh Fading ◽  
Rayleigh Fading Channel ◽  
Level Crossing ◽  
Level Crossing Rate ◽  
Average Fade Duration

Analysis and Implementation of Rayleigh Fading Channel Using MATLAB

2015 ◽  
Vol 764-765 ◽  
pp. 476-480
Author(s):  
Po Yu Kuo ◽  
Gan Zhi Fan
Keyword(s):  
Wireless Communication ◽  
Fading Channel ◽  
High Speed ◽  
Rayleigh Fading ◽  
Rayleigh Fading Channel ◽  
Mobile Wireless ◽  
Communication Industry ◽  
Inverse Discrete Fourier Transform ◽  
Level Crossing Rate ◽  
And Performance

Mobile wireless communication is the fastest growing segment of the communication industry. However, it is faced with the challenge of providing reliable high-speed communications due to channel impediments which change over time in unpredictable ways. To analyze the reliability and performance of real communication system, the Rayleigh fading channel is generally applied to simulate the real wireless communication. In this paper, we analyze and implement a flat Rayleigh fading channel based on the inverse discrete Fourier transform (IDFT). The simulation results of level crossing rate (LCR) and average fade duration (AFD) are shown in this paper.

scholarly journals Second order statistics of SC receiver over k-μ multipath fading channel

2014 ◽  
Vol 11 (3) ◽  
pp. 391-401 ◽  
Author(s):  
Milos Bandjur ◽  
Dragan Radenkovic ◽  
Vladeta Milenkovic ◽  
Suad Suljevic ◽  
Danijel Djosic
Keyword(s):  
Fading Channel ◽  
Multipath Fading ◽  
Average Level ◽  
Selection Combining ◽  
Level Crossing ◽  
Multipath Fading Channel ◽  
Second Order Statistics ◽  
Level Crossing Rate ◽  
Diversity Receiver ◽  
Average Fade Duration

In this paper wireless communication system with dual branch selection combining (SC) diversity receiver operating over k-? multipath fading environment is considered. Closed form expressions for average level crossing rate of SC receiver output signal envelope and average fade duration of proposed system are evaluated. Numerical results are presented graphically to show the influence of Rican factor k and fading severity ? on average level crossing rate and average fade duration.

SoS models for Rayleigh fading channel

2014 ◽  
Author(s):  
Y.H. Ding ◽  
R.J. Tian ◽  
J.S. Tao ◽  
X.R. Ma ◽  
X.C. Wang ◽  
...  
Keyword(s):  
Fading Channel ◽  
Rayleigh Fading ◽  
Rayleigh Fading Channel
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