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基于Hilbert-Huang变换的太阳光噪声抑制技术 被引量:2

Sunlight suppression technology based on Hilbert-Huang transformation
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摘要 为降低太阳光背景噪声对室外光通信系统通信距离、数据传输速率、误码率等系统性能的影响,首次设计搭建背景光噪声测量系统,结合实际测量分析结果,设计提出一种基于希尔伯特-黄变换的太阳光噪声抑制技术。实验结果表明,该技术可有效降低太阳光背景噪声对室外可见光通信系统的影响,提高系统抗干扰能力和稳定性与可靠性。 In order to restrain the sunlight noise of outdoor visible light communication system, and improve the system communication distance, data rate and error rate performance, with consideration of the measurement result of the firstly built background light noise measurement system, a sunlight suppression technology based on Hilbert-Huang transformation is proposed in this paper, which could effectively restrain the sunlight influence on the outdoor visible light communication system, and improve the system's stability and reliability performance.
出处 《光通信技术》 北大核心 2016年第2期25-28,共4页 Optical Communication Technology
基金 深圳市战略新兴产业发展专项资金(项目编号:JCYJ20150401112337177)资助
关键词 室外可见光通信 太阳光噪声 Hilbert—Huang变换 噪声抑制 outdoor visible light communication, sunlight noise, Hilbert-Huang transformation, noise suppression technology
作者简介 权进国(1966-),男,博士研究生,主要从事无线光通信与光电子器件的研究.
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  • 1LONG X, LIAO R, ZHOU J. Development of street lighting sys- tem-based novel high-brightness LED modules [J]. IET Optoelectronies, 2009, 3(1): 40-46.
  • 2SAMMARCO J J, FREYSSINIER J P, BULLOUGH J D, et al. Techno- logical aspects of solid-state and incandescent sources for miner cap lamps [J].IEEE Transactions On Industry Applications, 2009, 45(5): 1583-1588.
  • 3BOROGOVAC T, RAHAIM M B, TUGANBAYEVA M, et al. "Lights-off' visible light communications [C]. 2011 IEEE Proc, Houston, TX: GLOBECOM Workshops, 2011:797-801.
  • 4RUFO J, RABADAN J, DELGADO F, et al. Experimental evaluation of video transmission through LED illumination devices[J].Consumer Elec- tronics, IEEE Transactions on, 2010, 56(3): 1411-1416.
  • 5RUFO J, DELGADO F, QUINTANA C, et al. Visible light communica- tion systems for optical video transmission [J]. Microwave And Optical Technology Letters, 2010, 52(7): 1572-1576.
  • 6蔡剑华,汤井田.基于Hilbert-Huang变换的大地电磁信号谱估计方法[J].石油地球物理勘探,2010,45(5):762-767. 被引量:6

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