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Symeon Chatzinotas

Interdisciplinary Centre for Security, Reliability and Trust

Unlocking Symbol-Level Precoding Efficiency Through Tensor Equivariant Neural Network

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Oct 02, 2025
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SCA-LLM: Spectral-Attentive Channel Prediction with Large Language Models in MIMO-OFDM

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Sep 09, 2025
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Demonstrator Testbed for Effective Precoding in MEO Multibeam Satellites

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Aug 27, 2025
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In-Lab Carrier Aggregation Testbed for Satellite Communication Systems

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Aug 26, 2025
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Enhancing Energy and Spectral Efficiency in IoT-Cellular Networks via Active SIM-Equipped LEO Satellites

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Aug 23, 2025
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Robust Design of Beyond-Diagonal Reconfigurable Intelligent Surface Empowered RSMA-SWIPT System Under Channel Estimation Errors

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Aug 11, 2025
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Optimal Interference Exploitation Waveform Design with Relaxed Block-Level Power Constraints

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Aug 06, 2025
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DT-Aided Resource Management in Spectrum Sharing Integrated Satellite-Terrestrial Networks

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Jul 28, 2025
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Interference in Spectrum-Sharing Integrated Terrestrial and Satellite Networks: Modeling, Approximation, and Robust Transmit Beamforming

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Jun 13, 2025
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Dynamic Beyond 5G and 6G Connectivity: Leveraging NTN and RIS Synergies for Optimized Coverage and Capacity in High-Density Environments

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Jun 12, 2025
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