Performance Analysis of Multi-Reconfigurable Intelligent Surface-Empowered THz Wireless Systems

In this paper, we introduce a theoretical framework for analyzing the performance of multi-reconfigurable intelligence surface (RIS) empowered terahertz (THz) wireless systems subject to turbulence and stochastic beam misalignment. In more detail, we extract a closed-form expression for the outage p...

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Bibliographic Details
Published inIEEE International Conference on Communications (2003) pp. 1481 - 1487
Main Authors Boulogeorgos, Alexandros-Apostolos A., Chatzidiamantis, Nestor, Sandalidis, Harilaos G., Alexiou, Angeliki, Di Renzo, Marco
Format Conference Proceeding
LanguageEnglish
Published IEEE 16.05.2022
Subjects
Closed-form solutions
Conferences
Fading channels
Hardware
Outage probability
performance analysis
Probability
reconfigurable intelligent surfaces
Stochastic processes
THz wireless communications
Wireless communication
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Summary:In this paper, we introduce a theoretical framework for analyzing the performance of multi-reconfigurable intelligence surface (RIS) empowered terahertz (THz) wireless systems subject to turbulence and stochastic beam misalignment. In more detail, we extract a closed-form expression for the outage probability that quantifies the joint impact of turbulence and misalignment as well as the effect of transceivers' hardware imperfections. Our results highlight the importance of accurately modeling both turbulence and misalignment when assessing the performance of multi-RIS-empowered THz wireless systems.
ISSN:1938-1883
DOI:10.1109/ICC45855.2022.9838660