Visible-light communications (VLC) is an environmentally friendly optical wireless
communication (OWC) technology that operates in the 400–800 THz frequency band. It is …

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 …

Visible light communication (VLC) is an emerging communication paradigm that supports
illumination and data transmission simultaneously. To provide dimming control functionality …

In visible light communication systems, the LED's modulation bandwidth is quite limited. The
3-dB modulation bandwidth of the current commercially available LEDs is only few MHz. In …

White light-emitting diodes (LEDs) are widely used for lighting due to their energy efficiency,
eco-friendly, and small size than previously light sources such as incandescent, fluorescent …

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 …

Optical Wireless Communication (OWC) is widely used in current broadband access
markets. This is due to the usage of optical radiation through free space for transmission …

Variable pulse position modulation (VPPM) is a new modulation scheme that supports
simultaneously illumination with dimming control and communication. In this paper, the …

In multi-band carrier-less amplitude and phase modulation (m-CAP), the transmitter and
receiver pulse shaping filters have a significant impact on the signal performance. Since m …

Energy-constrained slot-amplitude modulation (ECSAM) enables light dimming, eliminates
light flicker and constrains the peak optical power while providing robust communication …