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	OFDM visible light communication transmitter based on LED array
	Dong H(董昊) ; Zhang HM(张洪明) ; Lang K(郎凯) ; Yu BY(余冰雁) ; Yao MY(姚敏玉) ; Hao Dong ; Hongming Zhang ; Kai Lang ; Bingyan Yu ; Minyu Yao
	2016-03-30 ; 2016-03-30
关键词	TN929.1
其他题名	OFDM visible light communication transmitter based on LED array
中文摘要	In this letter, we present a scheme generating OFDM signals in optical domain instead of electrical domain by transmitting subcarrier signals with multiple LEDs. According to the simulation, this scheme can effectively eliminate signal degradation caused by the high peak-to-average power ratio of OFDM signals in traditional transmitter. Computational complexity in digital part of the transmitter can be reduced by using look-up table. Receiver will stay unchanged.; In this letter, we present a scheme generating OFDM signals in optical domain instead of electrical domain by transmitting subcarrier signals with multiple LEDs. According to the simulation, this scheme can effectively eliminate signal degradation caused by the high peak-to-average power ratio of OFDM signals in traditional transmitter. Computational complexity in digital part of the transmitter can be reduced by using look-up table. Receiver will stay unchanged.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/146635]
专题	清华大学
推荐引用方式 GB/T 7714	Dong H,Zhang HM,Lang K,et al. OFDM visible light communication transmitter based on LED array[J],2016, 2016.
APA	董昊.,张洪明.,郎凯.,余冰雁.,姚敏玉.,...&Minyu Yao.(2016).OFDM visible light communication transmitter based on LED array..
MLA	董昊,et al."OFDM visible light communication transmitter based on LED array".(2016).

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