Optical Multispectral Camera Communications Using LED Spectral Emission Variations

This work proposes using the changes in LEDs' spectral emission induced by temperature variations to implement emitters for new communication channels Optical Camera Communication (OCC) systems. If a camera can discriminate shift response, these modifications be contemplated as data channel. The main advantage is that obtained from same physical optical emitter device, only are needed. Thus, this work, use of multispectral or hyperspectral cameras OCC receivers proposed increase number available channels, taking high resolutions devices.