Evaluation on the capacity and outage performance of the free space optical system impaired by timing jitters over an aggregate channel

	Evaluation on the capacity and outage performance of the free space optical system impaired by timing jitters over an aggregate channel
	Li, Y. T.; S. A. Guo; T. W. Geng; S. Ma; S. J. Gao and H. B. Gao
	2017
发表期刊	Optical Engineering
卷号	56 期号:7
摘要	This paper proposed an analytical approach to evaluate the timing jitter's impairment to the ergodic capacity and outage performance of an on-off keying wireless optical link, where the compound channel consists of Gamma-Gamma turbulence and pointing errors. Due to the complexity in deducing ergodic capacity, the closed-form bounds are developed, as well as the asymptotic limit. Meanwhile, the Gaussian-Hermite polynomial approximation is exploited to obtain the closed-form expression of outage probability in series. It has been verified by both theoretical results and the Monte-Carlo simulations that the timing jitter leads to a restriction of the ergodic capacity, even with tremendous transmitting power. In the meantime, small timing jitters could be endurable in the analysis of outage probability, whereas the large timing jitters diverge from the lower ones. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59034
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li, Y. T.,S. A. Guo,T. W. Geng,et al. Evaluation on the capacity and outage performance of the free space optical system impaired by timing jitters over an aggregate channel[J]. Optical Engineering,2017,56(7).
APA	Li, Y. T.,S. A. Guo,T. W. Geng,S. Ma,&S. J. Gao and H. B. Gao.(2017).Evaluation on the capacity and outage performance of the free space optical system impaired by timing jitters over an aggregate channel.Optical Engineering,56(7).
MLA	Li, Y. T.,et al."Evaluation on the capacity and outage performance of the free space optical system impaired by timing jitters over an aggregate channel".Optical Engineering 56.7(2017).

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