Energy-Based Spectrum Sensing Over the Severe Fading Channels

Gvozdarev, A. S.; Artemova, T. K.; Manahov, Roman; Mozzhukhin, Semen; Veselkov, Andrey

doi:10.1109/ieeeconf60226.2024.10496738

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2024

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Cited by 2 publications

References 14 publications

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Comparative Quality and Reliability Analysis for Relay-Assisted Communication with PSK Modulation in Presence of Heavy Fading

Gvozdarev,

Artemova,

Zuev

et al. 2024

2024 International Conference on Engineering Management of Communication and Technology (EMCTECH)

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Comparative Quality and Reliability Analysis for Relay-Assisted Communication with PSK Modulation in Presence of Heavy Fading

Gvozdarev,

Artemova,

Zuev

et al. 2024

2024 International Conference on Engineering Management of Communication and Technology (EMCTECH)

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Closed-Form Performance Analysis of the Inverse Power Lomax Fading Channel Model

Gvozdarev

2024

Mathematics

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This research presents a closed-form mathematical framework for assessing the performance of a wireless communication system in the presence of multipath fading channels with an instantaneous signal-to-noise ratio (SNR) subjected to the inverse power Lomax (IPL) distribution. It is demonstrated that depending on the channel parameters, such a model can describe both severe and light fading covering most cases of the well-renowned simplified models (i.e., Rayleigh, Rice, Nakagami-m, Hoyt, α−μ, Lomax, etc.). This study provides the exact results for a basic statistical description of an IPL channel, including the PDF, CDF, MGF, and raw moments. The derived representation was further used to assess the performance of a communication link. For this purpose, the exact expression and their high signal-to-noise ratio (SNR) asymptotics were derived for the amount of fading (AoF), outage probability (OP), average bit error rate (ABER), and ergodic capacity (EC). The closed-form and numerical hyper-Rayleigh analysis of the IPL channel is performed, identifying the boundaries of weak, strong, and full hyper-Rayleigh regimes (HRRs). An in-depth analysis of the system performance was carried out for all possible fading channel parameters’ values. The practical applicability of the channel model was supported by comparing it with real-world experimental results. The derived expressions were tested against a numerical analysis and statistical simulation and demonstrated a high correspondence.

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Energy-Based Spectrum Sensing Over the Severe Fading Channels

Cited by 2 publications

References 14 publications

Comparative Quality and Reliability Analysis for Relay-Assisted Communication with PSK Modulation in Presence of Heavy Fading

Comparative Quality and Reliability Analysis for Relay-Assisted Communication with PSK Modulation in Presence of Heavy Fading

Closed-Form Performance Analysis of the Inverse Power Lomax Fading Channel Model

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