An overview of signal processing techniques for RIS/IRS-aided wireless systems

C Pan, G Zhou, K Zhi, S Hong, T Wu… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
In the past as well as present wireless communication systems, the wireless propagation
environment is regarded as an uncontrollable black box that impairs the received signal …

Holographic MIMO communications: Theoretical foundations, enabling technologies, and future directions

T Gong, P Gavriilidis, R Ji, C Huang… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …

Joint transmit waveform and passive beamforming design for RIS-aided DFRC systems

R Liu, M Li, Y Liu, Q Wu, Q Liu - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a promising technology for 6 G networks owing to
its superior ability to enhance the capacity and coverage of wireless communications by …

Intelligent surfaces empowered wireless network: Recent advances and the road to 6G

Q Wu, B Zheng, C You, L Zhu, K Shen… - Proceedings of the …, 2024 - ieeexplore.ieee.org
Intelligent surfaces (ISs) have emerged as a key technology to empower a wide range of
appealing applications for wireless networks, due to their low cost, high energy efficiency …

RIS-enabled SISO localization under user mobility and spatial-wideband effects

K Keykhosravi, MF Keskin… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a promising technological enabler for the 6th
generation (6G) of wireless systems with applications in localization and communication. In …

Joint transceiver beamforming and reflecting design for active RIS-aided ISAC systems

Q Zhu, M Li, R Liu, Q Liu - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
Integrated sensing and communication (ISAC) is recognized as a promising technology with
great potential in saving hardware and spectrum resources, since it simultaneously realizes …

Localization and channel reconstruction for extra large RIS-assisted massive MIMO systems

Y Han, S Jin, CK Wen, TQS Quek - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a promising material that can passively
manipulate electromagnetic waves and improve the quality of mobile communication …

Beyond 5G RIS mmWave systems: Where communication and localization meet

J He, F Jiang, K Keykhosravi, J Kokkoniemi… - IEEE …, 2022 - ieeexplore.ieee.org
Upcoming beyond fifth generation (5G) communications systems aim at further enhancing
key performance indicators and fully supporting brand-new use cases by embracing …

Beamforming in integrated sensing and communication systems with reconfigurable intelligent surfaces

RSP Sankar, SP Chepuri… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We consider transmit beamforming and reflection pattern design in reconfigurable intelligent
surface (RIS)-assisted integrated sensing and communication (ISAC) systems to jointly …

Near-field communications: A comprehensive survey

Y Liu, C Ouyang, Z Wang, J Xu, X Mu… - arXiv preprint arXiv …, 2024 - arxiv.org
Multiple-antenna technologies are evolving towards large-scale aperture sizes, extremely
high frequencies, and innovative antenna types. This evolution is giving rise to the …