Improvement of channel bandwidth in optical wireless OFDM link based on visible light emitting diode using compressive sensing

机译：基于可见光二极管的压缩感知光无线OFDM链路的信道带宽改善

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摘要

The data rate of VLC link is increased using an adaptive sampling and inverse discrete cosine transform based on a compressive sensing. At the compression ratio of 30 %, the measured EVM of QPSK is 22.39 %.

机译：使用自适应采样和基于压缩感测的逆离散余弦逆变换可提高VLC链路的数据速率。在30％的压缩率下，测得的QPSK的EVM为22.39％。

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来源
《2014 12th International Conference on Optical Internet》|2014年|1-2|共2页
会议地点 Jeju(KR)
作者
Won Yong-Yuk; Yoon Sang Min;
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作者单位

Yonsei Institute of Convergence Technology, Yonsei university, 85, Songdogwakak-ro, Yeonsu-gu, Incheon, 406-840, Korea;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Bandwidth; Light emitting diodes; OFDM; Phase shift keying; Vectors; Wireless communication; Wireless sensor networks; compressive sensing; orthogonal frequency division multiplexing; visible light communication;

机译：带宽;发光二极管; OFDM;相移键控;矢量;无线通信;无线传感器网络;压缩传感;正交频分复用;可见光通信;;

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1. BANDWIDTH EFFICIENCY IMPROVEMENT OF OPTICAL WIRELESS LINK BASED ON YELLOW PHOSPHOR COATED LIGHT EMITTING DIODE USING NON-ORTHOGONAL FREQUENCY SHIFT KEYING [J] . Won Yong-Yuk, Yoon Sang Min, Seo Dongsun Microwave and optical technology letters . 2017,第6期

机译：基于黄色荧光粉封闭发光二极管的光无线链路带宽效率改进，非正交频移键控
2. 245?MHz bandwidth organic light-emitting diodes used in a gigabit optical wireless data link [J] . Kou Yoshida, Pavlos P. Manousiadis, Rui Bian, Nature Communications . 2020,第1期

机译：245？MHz带宽有机发光二极管，用于千兆光学无线数据链路
3. VISIBLE LIGHT WIRELESS TRANSMISSION BASED ON OPTICAL ACCESS NETWORK USING WHITE LIGHT-EMITTING DIODE AND ELECTROABSORPTION TRANSCEIVER [J] . Yong-Hwan Son, Sung-Chan An, Hyun-Seung Kim, Microwave and optical technology letters . 2010,第4期

机译：基于白色发光二极管和电吸收收发器的光接入网络的可见光无线传输
4. Improvement of channel bandwidth in optical wireless OFDM link based on visible light emitting diode using compressive sensing [C] . Won Yong-Yuk, Yoon Sang Min International Conference on Optical Internet . 2014

机译：基于可见光二极管的光无线OFDM链路通道带宽的改进，使用压缩检测
5. Improvement of III-nitride visible and ultraviolet light-emitting diode performance, including extraction efficiency, electrical efficiency, thermal management and efficiency maintenance at high current densities. [D] . Vampola, Kenneth. 2009

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6. White Light-Emitting Diodes Based on AgInS2/ZnS Quantum Dots with Improved Bandwidth in Visible Light Communication [O] . Cheng Ruan, Yu Zhang, Min Lu, 2016

机译：基于AgInS2 / ZnS量子点的可见光通信中具有改进带宽的白光发光二极管
7. Improvement in the Channel Capacity in Visible Light Emitting Diodes using Compressive Sensing [O] . Eui-Suk Jung, Yong-Tae Lee, Sang-Kook Han 2014

机译：使用压缩感测的可见光二极管中的通道容量的改进

Improvement of channel bandwidth in optical wireless OFDM link based on visible light emitting diode using compressive sensing

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