Channel estimation approach for RIS assisted MIMO systems
Reconfigurable Intelligent Surfaces (RISs) are planner surfaces that include a large number
of passively radiating elements. By changing the phase shifts of these passive elements …
of passively radiating elements. By changing the phase shifts of these passive elements …
Non-linear energy harvesting in RIS-assisted URLLC networks for industry automation
A reconfigurable intelligent surface (RIS)-assisted wireless communication system with non-
linear energy harvesting (EH) and ultra-reliable low-latency constraints is considered for its …
linear energy harvesting (EH) and ultra-reliable low-latency constraints is considered for its …
Security enhancement for coupled phase-shift STAR-RIS networks
The secure transmission of the simultaneously transmitting and reflecting reconfigurable
intelligent surface (STAR-RIS) aided communication system is investigated. Considering the …
intelligent surface (STAR-RIS) aided communication system is investigated. Considering the …
Enabling efficient blockage-aware handover in RIS-assisted mmWave cellular networks
L Jiao, P Wang, A Alipour-Fanid… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Recently, networks operate at frequencies over 28 GHz (mmWave) have emerged as a
viable solution for 5G mobile networks to provide Gbps data rate. Due to the high directivity …
viable solution for 5G mobile networks to provide Gbps data rate. Due to the high directivity …
A robust deep learning-based beamforming design for RIS-assisted multiuser MISO communications with practical constraints
Reconfigurable intelligent surface (RIS) has become a promising technology to improve
wireless communication in recent years. It steers the incident signals to create a favorable …
wireless communication in recent years. It steers the incident signals to create a favorable …
Deep reinforcement learning for RIS-aided multiuser full-duplex secure communications with hardware impairments
Z Peng, Z Zhang, L Kong, C Pan, L Li… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
In this article, we investigate a reconfigurable intelligent surface (RIS)-aided multiuser full-
duplex secure communication system with hardware impairments at transceivers and RIS …
duplex secure communication system with hardware impairments at transceivers and RIS …
Beamforming analysis and design for wideband THz reconfigurable intelligent surface communications
Reconfigurable intelligent surface (RIS)-aided terahertz (THz) communications have been
regarded as a promising candidate for future 6G networks because of its ultra-wide …
regarded as a promising candidate for future 6G networks because of its ultra-wide …
On secrecy performance of RIS-assisted MISO systems over Rician channels with spatially random eavesdroppers
Reconfigurable intelligent surface (RIS) technology is emerging as a promising technique
for performance enhancement for next-generation wireless networks. This paper …
for performance enhancement for next-generation wireless networks. This paper …
Active 3D double-RIS-aided multi-user communications: Two-timescale-based separate channel estimation via Bayesian learning
Double-reconfigurable intelligent surface (RIS) is a promising technique, achieving a
substantial gain improvement compared to single-RIS techniques. However, in double-RIS …
substantial gain improvement compared to single-RIS techniques. However, in double-RIS …
Computation capacity enhancement by joint UAV and RIS design in IoT
Mobile-edge computing (MEC) networks are facing limited coverage and harsh wireless
transmission environments that severely hinder the computation capacity of the Internet-of …
transmission environments that severely hinder the computation capacity of the Internet-of …