Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping
A digital predistortion waveform shaping scheme combined with a blue filter is proposed to optimize both the rise and fall times of a light-emitting diode (LED) and the optical receiver current of the signal of the real-time visible light communication (VLC) system. The proposed scheme is implemente...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8351934/ |
| _version_ | 1818870195871023104 |
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| author | Weishu Xu Min Zhang Dahai Han Zabih Ghassemlooy Pengfei Luo Yongjian Zhang |
| author_facet | Weishu Xu Min Zhang Dahai Han Zabih Ghassemlooy Pengfei Luo Yongjian Zhang |
| author_sort | Weishu Xu |
| collection | DOAJ |
| description | A digital predistortion waveform shaping scheme combined with a blue filter is proposed to optimize both the rise and fall times of a light-emitting diode (LED) and the optical receiver current of the signal of the real-time visible light communication (VLC) system. The proposed scheme is implemented on a field-programmable gate array (FPGA) and a digital-to-analog converter based test bed, which is flexible and reconfigurable by programming the FPGA to match different LED characteristics and varied data rates. A 262-Mb/s non-return-to-zero on-off keying modulation based real-time VLC link with a bit error rate of less than 1.0 × 10<sup>-6</sup> is achieved over a transmission distance of 5.0 m, which uses a single white phosphorous LED with a limited power of 0.1 W. |
| first_indexed | 2024-12-19T12:03:10Z |
| format | Article |
| id | doaj.art-a74a56666e9d4c3495a32aadb5f75868 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-19T12:03:10Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-a74a56666e9d4c3495a32aadb5f758682022-12-21T20:22:25ZengIEEEIEEE Photonics Journal1943-06552018-01-0110311010.1109/JPHOT.2018.28299058351934Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform ShapingWeishu Xu0https://orcid.org/0000-0002-8691-1774Min Zhang1Dahai Han2Zabih Ghassemlooy3https://orcid.org/0000-0002-5780-9703Pengfei Luo4https://orcid.org/0000-0001-8094-827XYongjian Zhang5State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, ChinaState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, ChinaState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing, ChinaOptical Communications Research Group, Faculty of Engineering and Environment, Northumbria University Newcastle, Newcastle upon Tyne, U.K.Research Department of HiSilicon, Huawei Technologies Co., Ltd., Beijing, ChinaSchool of Information Science and Technology, University of International Relations, Beijing, ChinaA digital predistortion waveform shaping scheme combined with a blue filter is proposed to optimize both the rise and fall times of a light-emitting diode (LED) and the optical receiver current of the signal of the real-time visible light communication (VLC) system. The proposed scheme is implemented on a field-programmable gate array (FPGA) and a digital-to-analog converter based test bed, which is flexible and reconfigurable by programming the FPGA to match different LED characteristics and varied data rates. A 262-Mb/s non-return-to-zero on-off keying modulation based real-time VLC link with a bit error rate of less than 1.0 × 10<sup>-6</sup> is achieved over a transmission distance of 5.0 m, which uses a single white phosphorous LED with a limited power of 0.1 W.https://ieeexplore.ieee.org/document/8351934/Digital pre-distortion waveform shaping (DPDWS)real-time visible light communication (VLC)rise and fall timeswhite phosphorous LED. |
| spellingShingle | Weishu Xu Min Zhang Dahai Han Zabih Ghassemlooy Pengfei Luo Yongjian Zhang Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping IEEE Photonics Journal Digital pre-distortion waveform shaping (DPDWS) real-time visible light communication (VLC) rise and fall times white phosphorous LED. |
| title | Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping |
| title_full | Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping |
| title_fullStr | Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping |
| title_full_unstemmed | Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping |
| title_short | Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping |
| title_sort | real time 262 mb s visible light communication with digital predistortion waveform shaping |
| topic | Digital pre-distortion waveform shaping (DPDWS) real-time visible light communication (VLC) rise and fall times white phosphorous LED. |
| url | https://ieeexplore.ieee.org/document/8351934/ |
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