Quantum mechanics

Nakagami distribution

Algorithm

Discrete mathematics

Statistics

Fading

Applied mathematics

Alpha (finance)

Fading distribution

Power (physics)

Computer science

Psychometrics

Cumulative distribution function

Decoding methods

Thermodynamics

Physics

Construct validity

Mathematics

Rayleigh fading

Notation

Weibull fading

Reliability (semiconductor)

Combinatorics

Probability density function

Topology (electrical circuits)

Arithmetic

IEEE Access

In this paper, the cascaded α - μ fading distribution is first introduced and mathematically characterized, which arises as a generalization of the cascaded Rayleigh, Weibull, and Nakagami-m fading distribution, by properly selecting fading parameters α and μ with specific values. In particular, the statistical characterization of the cascaded α - μ fading channels, namely, the probability density function and cumulative distribution function, are first studied. This set of new statistical results is applied to the modeling and analysis of the reliability and security performance of wireless communication systems over the cascaded α-μ fading channel. Regarding system reliability, the amount of fading, outage probability, average channel capacity, and the average symbol error probability with coherent and non-coherent demodulation schemes are derived with respect to the univariate Fox's H-function. In terms of security analysis, the secrecy outage probability P <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">out</sub> , the probability of non-zero secrecy capacity P <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">nz</sub> , and the average secrecy capacity are analyzed in the exact closed-form expressions which are derived in the presence of an active eavesdropper. In addition, an asymptotic analysis of all aforementioned metrics is carried out, in order to gain more insights of the effect of the key system parameters on the reliability and security. Tractable results are computed in terms of the Fox's H-function and later on are successfully validated through Monte-Carlo simulations.

Cascaded &lt;inline-formula&gt; &lt;tex-math notation="LaTeX"&gt;$\alpha-\mu$ &lt;/tex-math&gt; &lt;/inline-formula&gt; Fading Channels: Reliability and Security Analysis

Cascaded &lt;inline-formula&gt; &lt;tex-math notation="LaTeX"&gt;$\alpha-\mu$ &lt;/tex-math&gt; &lt;/inline-formula&gt; Fading Channels: Reliability and Security Analysis

Cascaded <inline-formula> <tex-math notation="LaTeX">$\alpha-\mu$ </tex-math> </inline-formula> Fading Channels: Reliability and Security Analysis