Intelligent reflecting surface assisted multi-cell multi-band wireless networks
Intelligent reflecting surface (IRS) is deemed as a promising and revolutionizing technology
for future wireless communication systems owing to its capability to intelligently change the …
for future wireless communication systems owing to its capability to intelligently change the …
Reconfigurable intelligent surface aided multi-user communications: State-of-the-art techniques and open issues
Reconfigurable intelligent surface (RIS)-aided communication is considered as an exciting
research topic in academic and industrial communities since it provides an emerging …
research topic in academic and industrial communities since it provides an emerging …
Low-overhead beam training scheme for extremely large-scale RIS in near field
Extremely large-scale reconfigurable intelligent surface (XL-RIS) has recently been
proposed and is recognized as a promising technology that can further enhance the …
proposed and is recognized as a promising technology that can further enhance the …
Outage performance analysis of HARQ-aided multi-RIS systems
Reconfigurable intelligent surface (RIS) has recently attracted a spurt of interest due to its
innate advantages over massive MIMO on power consumption. In this paper, we study the …
innate advantages over massive MIMO on power consumption. In this paper, we study the …
Joint beamforming for RIS-assisted MU-MISO systems based on model-driven deep learning
This paper aims to maximize the weighted sum rate of a multi-user multiple-input single-
output system that is assisted by reconfigurable intelligent surfaces (RIS). However …
output system that is assisted by reconfigurable intelligent surfaces (RIS). However …
Model-free Optimization and Experimental Validation of RIS-assisted Wireless Communications under Rich Multipath Fading
Reconfigurable intelligent surface (RIS) devices have emerged as an effective way to control
the propagation channels for enhancing the end-users' performance. However, RIS …
the propagation channels for enhancing the end-users' performance. However, RIS …
An analysis on rate-splitting multiple access for IRS aided 6G communication
Integrating intelligent reflecting surface (IRS) and Rate-Splitting Multiple Access (RSMA) is
an effective solution to improve the spectral/energy efficiency in next-generation (beyond 5G …
an effective solution to improve the spectral/energy efficiency in next-generation (beyond 5G …
Beamforming design and performance evaluation for reconfigurable intelligent surface assisted wireless communication systems with non-ideal hardware
Reconfigurable intelligent surface (RIS) can effectively control the wavefront of the impinging
signals and has emerged as a cost-effective promising solution to improve the spectrum and …
signals and has emerged as a cost-effective promising solution to improve the spectrum and …
Channel Estimation for Reconfigurable Intelligent Surface-Assisted Multiple Antennas Communication Systems
P Xu, Z Zhu, H Chu, M Li - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) have a large number of reflection units, and the
manufacturing and deployment costs are much lower than those of large base stations …
manufacturing and deployment costs are much lower than those of large base stations …
Impact of channel imperfection on the performance of RIS-assisted energy-efficient hybrid precoding
TY Elganimi, NK Daghari… - … Conference on Computer …, 2021 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS)-assisted multiuser millimeter-wave (mmWave)
wireless systems have emerged as cost-effective and energy-efficient wireless solutions for …
wireless systems have emerged as cost-effective and energy-efficient wireless solutions for …