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

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

In this paper, we propose a new modulation scheme called multi-coded variable pulse
position modulation (MC-VPPM) for visible light communication systems. Two groups of …

Dimming support is one of the main challenges for visible light communication (VLC). In this
paper, we propose a multilevel combined modulation scheme to provide both information …

Abstract Visible Light Communication (VLC), which gives communication alongside
illumination, has increased a great deal of enthusiasm amongst researchers. VLC system …

We previously proposed M-ary pulse amplitude modulation based on inverse source coding
which maximizes the transmission rate in visible light communications with dimming …

IEEE 802.15. 7 is the first global standard for visible light communications (VLC). In this
standard, dimming support is one of the main challenges for VLC. In this paper, we …

We report simulation results of pulse width modulation (PWM)-based pulse position
modulation (PPM) signal format for visible light communication systems. For simultaneous …

This paper investigates the modulation schemes in visible light communication (VLC)
system. On-off keying (OOK), and pulse position modulation (PPM) one used widely in …

Visible light communication (VLC) uses solid-state lightings to transmit information;
therefore, it is necessary that modulation schemes for VLC provide dimming control. In this …