Stacked Intelligent Metasurface Enabled LEO Satellite Communications Relying on Statistical CSI
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2024.3368238
Abstract: Low earth orbit (LEO) satellite communication systems have gained increasing attention as a crucial supplement to terrestrial wireless networks due to their extensive coverage area. This letter presents a novel system design for LEO satellite… read more here.
Keywords: statistical csi; system; stacked intelligent; intelligent metasurface ... See more keywords
Near-Field Beamforming for Stacked Intelligent Metasurfaces-Assisted MIMO Networks
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2024.3438840
Abstract: Stacked intelligent metasurfaces (SIMs) have recently gained significant interest since they enable precoding in the wave domain that comes with increased processing capability and reduced energy consumption. The study of SIMs and high frequency propagation… read more here.
Keywords: field; stacked intelligent; beamforming stacked; intelligent metasurfaces ... See more keywords
Stacked Intelligent Metasurfaces for Integrated Sensing and Communications
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2024.3447272
Abstract: Stacked intelligent metasurfaces (SIM) have recently emerged as a promising technology, which can realize transmit precoding in the wave domain. In this letter, we investigate a SIM-aided integrated sensing and communications system, in which SIM… read more here.
Keywords: power; stacked intelligent; sensing communications; integrated sensing ... See more keywords
Stacked-Intelligent-Surface-Assisted MIMO Integrated Sensing and Communication
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Network"
DOI: 10.1109/mnet.2024.3495664
Abstract: This paper investigates the application of Stacked Intelligent Surfaces (SIS) in Integrated Sensing and Communication (ISAC) systems. Unlike conventional multiple-input multiple-output (MIMO) systems, SIS offer unique advantages in terms of complexity and energy efficiency by… read more here.
Keywords: sis; sensing communication; stacked intelligent; data transmission ... See more keywords
Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2025.3544929
Abstract: Intelligent metasurfaces may be harnessed for realizing efficient holographic multiple-input and multiple-output (MIMO) systems, at a low hardware-cost and high energy-efficiency. As part of this family, we propose a hybrid beamforming design for stacked intelligent… read more here.
Keywords: field; stacked intelligent; transceiver design; based transceiver ... See more keywords
Dual-Polarization Stacked Intelligent Metasurfaces for Holographic MIMO
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2025.3591903
Abstract: To address the limited wave domain signal processing capabilities of traditional single-polarized stacked intelligent metasurfaces (SIMs) in holographic multiple-input multiple-output (HMIMO) systems, which stems from limited integration space, this paper proposes a dual-polarized SIM (DPSIM)… read more here.
Keywords: metasurfaces holographic; stacked intelligent; polarization stacked; polarization ... See more keywords
Stacked Intelligent Metasurfaces-Enhanced MIMO OFDM Wideband Communication Systems
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2025.3636393
Abstract: Multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems rely on digital or hybrid digital and analog designs for beamforming against frequency-selective fading, which suffer from high hardware complexity and energy consumption. To address this, this… read more here.
Keywords: metasurfaces enhanced; enhanced mimo; stacked intelligent; mimo ofdm ... See more keywords