Real-Time 262-Mb/s Visible Light Communication With Digital Predistortion Waveform Shaping

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...

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Main Authors: Weishu Xu, Min Zhang, Dahai Han, Zabih Ghassemlooy, Pengfei Luo, Yongjian Zhang
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Photonics Journal
Subjects:
Digital pre-distortion waveform shaping (DPDWS)
real-time visible light communication (VLC)
rise and fall times
white phosphorous LED.
Online Access:https://ieeexplore.ieee.org/document/8351934/
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spelling doaj-a74a56666e9d4c3495a32aadb5f758682021-03-29T17:46:00ZengIEEEIEEE 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 &#x00D7; 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.
collection DOAJ
language English
format Article
sources DOAJ
author Weishu Xu
Min Zhang
Dahai Han
Zabih Ghassemlooy
Pengfei Luo
Yongjian Zhang
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.
author_facet Weishu Xu
Min Zhang
Dahai Han
Zabih Ghassemlooy
Pengfei Luo
Yongjian Zhang
author_sort Weishu Xu
title 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_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_sort real-time 262-mb/s visible light communication with digital predistortion waveform shaping
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2018-01-01
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 &#x00D7; 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.
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/
work_keys_str_mv AT weishuxu realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
AT minzhang realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
AT dahaihan realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
AT zabihghassemlooy realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
AT pengfeiluo realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
AT yongjianzhang realtime262mbsvisiblelightcommunicationwithdigitalpredistortionwaveformshaping
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