کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5449057 | 1512521 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A mixed-interval multi-pulse position modulation scheme for real-time visible light communication system
ترجمه فارسی عنوان
طرح مدولاسیون موقعیت چند پالس مخلوط برای سیستم ارتباطی نور قابل مشاهده در زمان واقعی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی
In the paper, a mixed-interval multi-pulse position modulation (MI-MPPM) scheme for visible light communication (VLC) system is theoretical proposed and implemented on field programmable gate array (FPGA). It has better bandwidth efficiency than PPM and MPPM. And it has better anti-jamming than MPPM. A real-time VLC link based on phosphorescent white LED is also built to measure the performance of the proposed MI-MPPM scheme. The data rate of 104Â Mbps in our VLC system under the distance of 60Â cm could be achieved, and bit error rate is 3.81Ã10â5. As far as we know, it is the highest data rate that can be achieved in continuous real-time VLC system with phosphorescent white LED based on PPM and its derivative modulation. The performance of VLC system under different distances, advantages and the possible application scenarios of MI-MPPM are also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 402, 1 November 2017, Pages 330-335
Journal: Optics Communications - Volume 402, 1 November 2017, Pages 330-335
نویسندگان
Luhong Mao, Cheng Li, Honglei Li, Xiongbin Chen, Xurui Mao, Hongda Chen,