Optimization of visible-light optical wireless systems: Network-centric versus user-centric designs

X Li, R Zhang, L Hanzo - IEEE Communications Surveys & …, 2018 - ieeexplore.ieee.org
In order to counteract the explosive escalation of wireless tele-traffic, the communication
spectrum has been gradually expanded from the conventional radio frequency (RF) band to …

Hybrid visible light and power line communication for indoor multiuser downlink

H Ma, L Lampe, S Hranilovic - Journal of Optical Communications …, 2017 - opg.optica.org
Visible light communication (VLC) turns indoor light-emitting diode (LED)-based illumination
devices into high-speed network portals that, for example, operate in tandem with existing …

Generalized permutation coded OFDM-MFSK in hybrid powerline and visible light communication

M Shimaponda-Nawa, O Kolade, L Cheng - IEEE Access, 2022 - ieeexplore.ieee.org
Channel impairments in powerline communication (PLC) and visible light communication
(VLC) technologies are one of the causes of performance degradation in hybrid PLC and …

Indoor amplify-and-forward power-line and visible light communication channel model based on a semi-hidden Markov model

O Kolade, AD Familua, L Cheng - AEU-International Journal of Electronics …, 2020 - Elsevier
In this paper, the channel model of a multicarrier, indoor amplify-and-forward (AF) hybrid
power-line communication (PLC) and visible light communication (VLC) channel is …

Impulse noise mitigation by time-diversity hermitian symmetry in hybrid powerline and visible light communication systems

M Shimaponda-Nawa, O Kolade, J He, W Ding… - IEEE …, 2022 - ieeexplore.ieee.org
Hybrid powerline and visible light communication (HPV) systems offer a cost-effective
method of providing high-speed communication in indoor and outdoor environments, for the …

Inter-building PLC-VLC integration based on PSK and CSK techniques

AR Ndjiongue, HC Ferreira… - … Symposium on Power …, 2016 - ieeexplore.ieee.org
This paper presents the implementation of an integration technique used to combine power
line communications (PLC) and visible light communications (VLC) channels in inter …

Modelling noise and pulse width modulation interference in indoor visible light communication channels

DG Holmes, L Cheng, M Shimaponda-Nawa… - … -International Journal of …, 2019 - Elsevier
Visible light communication (VLC) has the potential to supplement the growing demand for
wireless connectivity. In order to achieve the full potential of VLC, channel models are …

PSK to CSK mapping for hybrid systems involving the radio frequency and the visible spectrum

AR Ndjiongue, T Shongwe, HC Ferreira… - Telecommunication …, 2017 - Springer
This paper presents an efficient technique to map phase shift keying (PSK) signalling to
colour shift keying (CSK) constellation, to establish a full link in hybrid systems involving the …

Channel models for an indoor power line communication system

The role of power line communication (PLC) in smart grids becomes more significant as the
understanding of the channel improves. Since PLC reduces the additional infrastructure …

Permutation-aided space-time shift keying for indoor visible light communication

O Kolade, L Cheng - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
An iterative, low-complexity soft-detection (SD) receiver is designed for detecting
permutation-aided space-time shift keying (STSK) modulation in an indoor visible light …