SIMO detection schemes for underwater optical wireless communication under turbulence

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	SIMO detection schemes for underwater optical wireless communication under turbulence
	Liu, Weihao; Xu ZY(徐正元); Yang, Liuqing
刊名	PHOTONICS RESEARCH
	2015
卷号	3 期号:3 页码:48-53
ISSN号	2327-9125
通讯作者	徐正元
产权排序	1
中文摘要	In underwater optical wireless communication (UOWC), a channel is characterized by abundant scattering/absorption effects and optical turbulence. Most previous studies on UOWC have been limited to scattering/absorption effects. However, experiments in the literature indicate that underwater optical turbulence (UOT) can cause severe degradation of UOWC performance. In this paper, we characterize an UOWC channel with both scattering/absorption and UOT taken into consideration, and a spatial diversity receiver scheme, say a single-input-multiple-output (SIMO) scheme, based on a light-emitting-diode (LED) source and multiple detectors is proposed to mitigate deep fading. The Monte Carlo based statistical simulation method is introduced to evaluate the bit-error-rate performance of the system. It is shown that spatial diversity can effectively reduce channel fading and remarkably extend communication range. (C) 2015 Chinese Laser Press
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics
研究领域[WOS]	Optics
关键词[WOS]	ULTRAVIOLET SCATTERING ; CHANNELS ; LINKS
收录类别	SCI
语种	英语
WOS记录号	WOS:000358117500006
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/16855]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Liu, Weihao,Xu ZY,Yang, Liuqing. SIMO detection schemes for underwater optical wireless communication under turbulence[J]. PHOTONICS RESEARCH,2015,3(3):48-53.
APA	Liu, Weihao,Xu ZY,&Yang, Liuqing.(2015).SIMO detection schemes for underwater optical wireless communication under turbulence.PHOTONICS RESEARCH,3(3),48-53.
MLA	Liu, Weihao,et al."SIMO detection schemes for underwater optical wireless communication under turbulence".PHOTONICS RESEARCH 3.3(2015):48-53.