| TIAN Chong-wen,LI Yan-ting,YE Wei-lin,QUAN Xiang-yin,SONG Zhan-wei,ZHENG Chuan-tao.Performance study of an OFDM visible light communication system based on white LED array[J].Optoelectronics Letters,2011,7(6):454-457 |
| Performance study of an OFDM visible light communication system based on white LED array |
| Author Name | Affiliation | | TIAN Chong-wen | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； | | LI Yan-ting | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； | | YE Wei-lin | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； | | QUAN Xiang-yin | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； | | SONG Zhan-wei | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； | | ZHENG Chuan-tao | State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University； |
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| Abstract: |
| By introducing orthogonal frequency division multiplexing (OFDM) technology, a visible light communication (VLC) system using a 5x5 white LED array is studied in this paper. The OFDM transmitter and receiver are modeled through MATLAB/Simulink tool. The electrical-optical-electrical (EOE) response of the VLC channel, which is also the response of the detector, is derived based on Lambert’s lighting model. Then the modeling on the overall OFDM/VLC system is established by combining the above thre... |
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