Holographic RIS Empowered THz Communications with Hardware Imperfections under Adverse Weather Conditions

no code implementations • 23 Aug 2023 • Alexandros-Apostolos A. Boulogeorgos, Stylianos Trevlakis, Theodoros A. Tsiftsis

This paper focuses on providing a theoretical framework for the evaluation of the performance of holographic reconfigurable intelligent surface (HRIS) empowered terahertz (THz) wireless systems under fog conditions.

Can graph neural network-based detection mitigate the impact of hardware imperfections?

no code implementations • 8 May 2023 • Lamprini Mitsiou, Stylianos Trevlakis, Argiris Tsiolas, Dimitrios J. Vergados, Angelos Michalas, Alexandros-Apostolos A. Boulogeorgos

We focus on a high-frequency, high-directional wireless system where IQI affects both the transmitter (TX) and the receiver (RX).

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