Abstract:
|
This project aims to construct a low cost LIFI prototype communication system, which can transmit high frequency and wideband signals. The system uses LED / photodiode as an optical transceiver device, combining software and hardware to implement real signal transmission. The system environment is optimized to improve the intensity of output signal and realize the broadband audio signal transmission, so the parameter setting and optimization methods need to be studied. Some test of the scalability of the LIFI system and the performance of the data transmission has been done. |