Joint RIS-aided Precoding and Multislot Scheduling for Maximum User Admission in Smart Cities
Reconfigurable intelligent surfaces (RISs) have emerged as a game-changing technology to
improve wireless network performance by intelligently manipulating and customizing the …
improve wireless network performance by intelligently manipulating and customizing the …
Maximizing the number of served users in a smart city using reconfigurable intelligent surfaces
Among a plethora of new wireless communication technologies, reconfigurable intelligent
surface (RIS) emerges as one of the revolutionary solutions to provide energy-and cost …
surface (RIS) emerges as one of the revolutionary solutions to provide energy-and cost …
A low complexity passive beamforming design for reconfigurable intelligent surface (RIS) in 6G networks
Reconfigurable intelligent surface (RIS) emerged as a promising technology for
programming the wireless propagation environment, ushering wireless networks into a new …
programming the wireless propagation environment, ushering wireless networks into a new …
Reconfigurable intelligent surfaces empowered green wireless networks with user admission control
Reconfigurable intelligent surface (RIS) has emerged as a cost-effective and energy-efficient
technique for 6G. By adjusting the phase shifts of passive reflecting elements, RIS is capable …
technique for 6G. By adjusting the phase shifts of passive reflecting elements, RIS is capable …
A joint design for multi-band heterogeneous networks when deploying reconfigurable intelligent surface
W Jiang, K Huang, Y Chen, X Sun… - Journal of …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) technique is effective to improve the capacity and
coverage of various networks. However, the practical RIS has dissimilar responses to …
coverage of various networks. However, the practical RIS has dissimilar responses to …
Rate maximizations for reconfigurable intelligent surface-aided wireless networks: A unified framework via block minorization-maximization
Z Zhang, Z Zhao - arXiv preprint arXiv:2105.02395, 2021 - arxiv.org
The reconfigurable intelligent surface (RIS) has arose an upsurging research interest
recently due to its promising outlook in 5G-and-beyond wireless networks. With the …
recently due to its promising outlook in 5G-and-beyond wireless networks. With the …
Joint Beamforming and Reflecting Elements Optimization for Segmented RIS Assisted Multi-user Wireless Networks
X Wang, R Zheng, F Du, X Zhao… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The emerging reconfigurable intelligent surface (RIS) is a prospective technique to modulate
the wireless channel and improve performance, in which large amounts of passive elements …
the wireless channel and improve performance, in which large amounts of passive elements …
Unsupervised learning-based joint active and passive beamforming design for reconfigurable intelligent surfaces aided wireless networks
H Song, M Zhang, J Gao… - ieee communications …, 2020 - ieeexplore.ieee.org
This letter consider a reconfigurable intelligent surface (RIS) aided multi-user multiple-input
single-output (MISO) downlink system, where transmit beamforming and phase shifts of RIS …
single-output (MISO) downlink system, where transmit beamforming and phase shifts of RIS …
Joint BS-RIS-user association and beamforming design for RIS-assisted cellular networks
Reconfigurable intelligent surface (RIS) is a revolutionary technology for sixth-generation
(6G) networks owing to its ability to manipulate wireless environments. As a frequency …
(6G) networks owing to its ability to manipulate wireless environments. As a frequency …
Fitness landscape analysis and niching genetic approach for hybrid beamforming in RIS-aided communications
Reconfigurable intelligent surface (RIS) is a revolutionizing technology to achieve cost-
effective communications. The active beamforming at the base station (BS) and the discrete …
effective communications. The active beamforming at the base station (BS) and the discrete …