Scientists achieved a record 4 Gbps data transmission using custom-built OLEDs, marking the fastest speed ever for OLED-based visible light communication.

Abstract: This paper presents a new OFDM based modulation scheme for communication in doubly dispersive channels. We call this Delay-Doppler OFDM (DD-OFDM). Our waveform has the same sparse-channel ...

This letter presents the experimental validation of an enhanced noise robust receiver for constant envelope orthogonal frequency division multiplexing (CE-OFDM) within the context of Visible Light ...