Asymptotic capacity maximization for MISO visible light communication systems with a liquid crystal RIS-based receiver

Q Wu, J Zhang, Y Zhang, G Xin, D Guo - Photonics, 2023 - mdpi.com
Combined with reconfigurable intelligent surfaces (RISs), visible light communications
(VLCs) can increase the communication performance to a great degree. However, the …

Asymptotic capacity maximization for MISO visible light communications with mirror array-based RISs on walls and an LC RIS-based receiver

Q Wu, J Zhang, YY Zhang, G Xin - Optics Communications, 2024 - Elsevier
Traditional adoptions of reconfigurable intelligent surfaces (RISs) in visible light
communications (VLCs) mainly focus on one kind of RIS. However, the joint application of …

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 …

Capacity maximization for reconfigurable intelligent surface-aided MISO visible light communications

Q Wu, J Zhang, J Guo - Photonics, 2022 - mdpi.com
This paper investigates the employment of reconfigurable intelligent surfaces (RISs) to
improve the asymptotic capacity of the multiple-input single-output (MISO) visible light …

Design and optimization of liquid crystal RIS-based visible light communication receivers

S Aboagye, AR Ndjiongue… - IEEE Photonics …, 2022 - ieeexplore.ieee.org
In the design of reconfigurable intelligent surfaces (RISs)-aided visible light communication
(VLC) systems, most studies have focused on the deployment of mirror arrays and …

Configuring reconfigurable intelligent surface for parallel MIMO visible light communications with asymptotic capacity maximization

Q Wu, J Zhang, Y Zhang, G Xin, J Guo - Applied Sciences, 2022 - mdpi.com
As an emerging technology, reconfigurable intelligent surface (RIS) has attracted increasing
attention due to the ability to configure the wireless propagation environment. Parallel …

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 …

Sum rate maximization for intelligent reflecting surface-aided visible light communications

S Sun, F Yang, J Song - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
With the promotion of the solid-state lighting industry, visible light communication (VLC) has
attracted increasing interests these years. However, the blockage problems in VLC due to …

Energy efficiency of SISO and MISO in visible light communication systems

S Ma, T Zhang, S Lu, H Li, Z Wu, S Li - Journal of Lightwave …, 2018 - opg.optica.org
In this paper, we focus on maximizing energy efficiency problems for visible light
communication (VLC) systems. Specifically, for single-input-single-output (SISO) VLC …

Optimization of surface configuration in IRS-aided MIMO-VLC: a BER minimization approach

X Zhong, C Chen, W Wen, M Liu, HY Fu… - IEEE Photonics …, 2024 - ieeexplore.ieee.org
Due to its ability to reconfigure the optical channel, intelligent reflecting surface (IRS) has
revealed its great potential for enhancing the performance of visible light communication …