RIS-assisted visible light communication systems: A tutorial

S Aboagye, AR Ndjiongue… - … Surveys & Tutorials, 2022 - ieeexplore.ieee.org
Recent intensive and extensive development of the fifth-generation (5G) of cellular networks
has led to their deployment throughout much of the world. As part of this implementation …

RIS-assisted physical layer security in emerging RF and optical wireless communication systems: A comprehensive survey

MH Khoshafa, O Maraqa, JM Moualeu… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Security and latency are crucial aspects in the design of future wireless networks. Physical
layer security (PLS) has received a growing interest from the research community in recent …

Intelligent reflecting surface for MIMO VLC: Joint design of surface configuration and transceiver signal processing

S Sun, F Yang, J Song, R Zhang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
With the capability of reconfiguring the wireless electromagnetic environment, intelligent
reflecting surface (IRS) becomes a new paradigm for designing future wireless …

Optical intelligent reflecting surface assisted MIMO VLC: Channel modeling and capacity characterization

S Sun, W Mei, F Yang, N An, J Song… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Although the multi-antenna or so-called multiple-input multiple-output (MIMO) transmission
is an enabling technology for past generations of wireless communication systems, its …

Optimized design of joint mirror array and liquid crystal-based RIS-aided VLC systems

O Maraqa, TMN Ngatched - IEEE Photonics Journal, 2023 - ieeexplore.ieee.org
Most studies of reflecting intelligent surfaces (RISs)-assisted visible light communication
(VLC) systems have focused on the integration of RISs in the channel to combat the line-of …

Sum rate maximization for NOMA-based VLC with optical intelligent reflecting surface

Z Liu, F Yang, S Sun, J Song… - IEEE Wireless …, 2023 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) is a novel technology that provides new research
perspectives for wireless communications due to its capability of redesigning the wireless …

Capacity characterization analysis of optical intelligent reflecting surface assisted MISO VLC

S Sun, N An, F Yang, J Song… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
The promising visible light communication (VLC) technology, which performs superior for
Internet of Things (IoT) networks, can alleviate the spectrum congestion of current radio …

Security enhancement by intelligent reflecting surfaces for visible light communications

L Qian, L Zhao, N Huang, A Chaaban, Z Xu - Optics Communications, 2024 - Elsevier
As a revolutionizing technology, intelligent reflecting surfaces (IRS) are expected to enhance
the physical layer security (PLS) by constructing a controllable wireless environment. In this …

Channel Characterization and Modeling for VLC-IoE Applications in 6G: A Survey

P Tang, Y Yin, Y Tong, S Liu, L Li… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
Visible light communication (VLC) is considered a promising technology for enabling
Internet of Everything (IoE) applications in the sixth generation (6G), owing to its specific …

Mulitple access for downlink multi-user VLC system: NOMA or OMA user pairing?

Z Liu, F Yang, J Song, Z Han - IEEE Wireless Communications …, 2023 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is regarded as one of the primary enabling
candidates for fifth-generation cellular systems. In this letter, we compare NOMA with …