Infrared Communication (IRC) is a concept in which data is transmitted in the near-infrared range with modulated wavelengths
between 750 nm and 1,500 nm. IR communication is a technique used in Light Fidelity (LiFi). In IRC concept, light emitting diodes or laser diodes are used as transmitting device. The transmission can be direct through line-of-sight (LoS) or through non-line-of-sight (NLoS) by reflection from ceilings or walls.