On the Secrecy of RIS-aided THz Wireless System subject to α-μ
 fading with Pointing Errors

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This is a Quantitative Study study.

Faissal El Bouanani; Elmehdi Illi; Marwa Qaraqe; Osamah S. Badarneh

doi:10.48550/arxiv.2505.19357

May 25, 2025Open Access

On the Secrecy of RIS-aided THz Wireless System subject to α-μ fading with Pointing Errors

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Key Points

The study shows that the RIS enhances the signal-to-noise ratio, which decreases the probability of eavesdropping.
Key metrics include secrecy outage probability and intercept probability, with analytical results validated by simulations.
Analyzing models with alpha-mu fading and pointing errors provides insights into system vulnerabilities.
Monte Carlo simulations confirm the accuracy of analytical findings across varying system parameters.

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Implication

This analysis reports on secrecy outage probability and intercept probability in RIS-enabled THz networks, suggesting methods to enhance security against eavesdropping.

Abstract

The study examines the secrecy outage probability (SOP) and intercept probability (IP) of a reflecting intelligent surface (RIS)-enabled THz wireless network experiencing α-μ fading with pointing errors. Specifically, the base station (BS) sends information to a legitimate user via the RIS while an eavesdropper e tries to overhear the conversation. Furthermore, receive nodes are equipped with a single antenna, and the RIS phase shifts were selected to boost the SNR at node . Elementary functions are used to accurately approximate the statistical features of channel gain in BS- and BS-e links, leading to SOP and IP approximate and asymptotic expressions. Monte Carlo simulation validates all analytical findings for different system parameters' values.

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Cite This Study

Bouanani et al. (2025) studied this question.

synapsesocial.com/papers/68da58e0c1728099cfd11925 https://doi.org/10.48550/arxiv.2505.19357

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On the Secrecy of RIS-aided THz Wireless System subject to α-μ fading with Pointing Errors

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

On the Secrecy of RIS-aided THz Wireless System subject to α-μ fading with Pointing Errors

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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