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Conventional VLC receivers use photo-electronic devices with a fixed spectral response, and have no capability of canceling in-band interference from other users. We propose the use of filter array receivers equipped with data combing approaches to achieve interference rejection for wavelength-division-multiplexing visible-light-communication (WDM-VLC) systems. To reduce the computational cost of...
Visible light communication (VLC) systems have been a promising technology to complement wireless communication. In this work, a spectrum sensor array is proposed to convert optical signals into electronic signals on the receiver side to achieve robust wavelength division multiplexing (WDM). By proper design for the weightings of individual spectrum sensor, the effective output signal to interference...
With the recent development of solid-state lighting (SSL) technologies, visible light communication (VLC) systems using light-emitting diodes (LEDs) has been a promising technology to complement wireless communication. While LEDs offers advantageous properties such as high brightness, lower power consumption, long lifetime, and short transient time for high transmission rates, few researches have...
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