3 papers
cs.IT2024
On the Bit Error Probability of DMA-Based Systems
Nemanja Stefan Perović
Dynamic metasurface antennas (DMAs) are an alternative application of metasurfaces as active reconfigurable antennas with advanced analog signal processing and beamforming capabili…
cs.IT2024
Energy-Efficient Designs for SIM-Based Broadcast MIMO Systems
Nemanja Stefan Perović, Eduard E. Bahingayi, Le-Nam Tran
Stacked intelligent metasurface (SIM), which consists of multiple layers of intelligent metasurfaces, is emerging as a promising solution for future wireless communication systems.…
cs.IT2024
Mutual Information Optimization for SIM-Based Holographic MIMO Systems
Nemanja Stefan Perović, Le-Nam Tran
In the context of emerging stacked intelligent metasurface (SIM)-based holographic MIMO (HMIMO) systems, a fundamental problem is to study the mutual information (MI) between trans…