Intelligent reflecting surface-aided wireless communications: A tutorial

Q Wu, S Zhang, B Zheng, C You… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal
propagation in wireless networks. By smartly tuning the signal reflection via a large number …

Reconfigurable intelligent surfaces: Principles and opportunities

Y Liu, X Liu, X Mu, T Hou, J Xu… - … surveys & tutorials, 2021 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …

Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead

M Di Renzo, A Zappone, M Debbah… - IEEE journal on …, 2020 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …

Towards smart and reconfigurable environment: Intelligent reflecting surface aided wireless network

Q Wu, R Zhang - IEEE communications magazine, 2019 - ieeexplore.ieee.org
IRS is a new and revolutionizing technology that is able to significantly improve the
performance of wireless communication networks, by smartly reconfiguring the wireless …

Wireless communications through reconfigurable intelligent surfaces

E Basar, M Di Renzo, J De Rosny, M Debbah… - IEEE …, 2019 - ieeexplore.ieee.org
The future of mobile communications looks exciting with the potential new use cases and
challenging requirements of future 6th generation (6G) and beyond wireless networks. Since …

Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming

Q Wu, R Zhang - IEEE transactions on wireless …, 2019 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is a revolutionary and transformative technology for
achieving spectrum and energy efficient wireless communication cost-effectively in the …

Reconfigurable intelligent surfaces for energy efficiency in wireless communication

C Huang, A Zappone… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
The adoption of a reconfigurable intelligent surface (RIS) for downlink multi-user
communication from a multi-antenna base station is investigated in this paper. We develop …

Beamforming optimization for wireless network aided by intelligent reflecting surface with discrete phase shifts

Q Wu, R Zhang - IEEE Transactions on Communications, 2019 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is a cost-effective solution for achieving high spectrum and
energy efficiency in future wireless networks by leveraging massive low-cost passive …

Toward smart wireless communications via intelligent reflecting surfaces: A contemporary survey

S Gong, X Lu, DT Hoang, D Niyato… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
This paper presents a literature review on recent applications and design aspects of the
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …

Weighted sum-rate maximization for reconfigurable intelligent surface aided wireless networks

H Guo, YC Liang, J Chen… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RIS) is a promising solution to build a programmable
wireless environment via steering the incident signal in fully customizable ways with …