Joint Active/Passive Beamforming Optimization via RWMMSE and Gradient Projection for Downlink IRS-Aided MU-MISO Systems

Metamaterials are significantly advancing the way we wirelessly transmit electromagnetic signals between communicating devices. Specifically, intelligent reflecting surfaces (IRS), a metamaterial-derived technology with multiple passive reconfigurable reflecting elements, facilitate a wide array of...

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Principais autores:	Seraphin F. Kimaryo, Eduard E. Bahingayi, Kyungchun Lee
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IEEE 2025-01-01
coleção:	IEEE Access
Assuntos:	Active beamforming passive beamforming reduced WMMSE (RWMMSE) gradient projection (GP) intelligent reflecting surface (IRS) multiple-input single-output (MISO)
Acesso em linha:	https://ieeexplore.ieee.org/document/10835055/
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