The main challenge in visible light communications (VLC) is the low modulation bandwidth
of light-emitting diodes (LEDs). This forms a barrier towards achieving high data rates …

The existing lighting infrastructure for homes and offices features a number of lighting
sources that are used in order to provide the required level of illumination. This can be …

Visible light communications is a technology with enormous potential for a wide range of
applications within next generation transmission and broadcasting technologies. VLC offers …

Visible light communications (VLCs) have attracted considerable interest in recent years
owing to the potential to simultaneously achieve data transmission and illumination using …

In this paper, a novel low-complexity and spectrally efficient modulation scheme for visible
light communication (VLC) is proposed. Our new spatial quadrature modulation (SQM) is …

In visible light communications (VLC) systems based on baseband intensity modulation (IM),
the modulating signals are designed for a single-purpose to either support single-user …

We propose an enhanced spatial modulation (SM)-based scheme for indoor visible light
communication systems. This scheme enhances the achievable throughput of conventional …

The growing demand for bandwidth-hungry applications and increasing number of smart
interconnected devices has increased the data traffic on radio access networks …

Carrierless amplitude and phase modulation (CAP) is one of the spectrally efficient schemes
that have been proposed to tackle the limited modulation bandwidth challenge in visible …

Abstract Visible-Light Communications (VLC) is a new wireless communication technology,
which has attracted particular attention as a promising solution for very high speed 5G, and …