Frame Error Detection Performance of Optical-Wireless Advanced Framed-DOOK System

2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2018-12-01 DOI:10.1109/ICSPCS.2018.8631730

Y. Asano, H. Habuchi, Y. Kozawa

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引用次数: 1

Abstract

As a high transmission rate binary modulation scheme, an advanced framed-DOOK (AF-DOOK) system, which can solve the problems with the conventional OOK system and the conventional framed-DOOK system such as the performance degradation by background noise and synchronization slip has been proposed by authors. The AF-DOOK system is the advance of the conventional framed-DOOK system by extending the synchronization signal from 1-bit to 2-bits. The AF-DOOK system has a frame error detection method which the conventional framed-DOOK system does not have. In this paper, the frame error detection performance by 2-bits synchronization signal of the AF-DOOK system is investigated. The theoretical formulas to assess frame error detection performance are derived and evaluated; the frame error detection probability, the frame error undetected probability, and frame error misdetection probability. Consequently, it is indicated that the frame error detection method of the proposed AF-DOOK system is practically effective under the optical-wireless channel with scintillation and background noise.

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光纤-无线高级帧- dook系统的帧错误检测性能

作为一种高传输速率的二进制调制方案，作者提出了一种先进的框架- dook (AF-DOOK)系统，它可以解决传统的OOK系统和传统的框架- dook系统存在的由背景噪声和同步滑移导致的性能下降等问题。AF-DOOK系统是传统的帧式dook系统的改进，将同步信号从1位扩展到2位。AF-DOOK系统具有传统帧式dook系统所不具备的帧错误检测方法。本文研究了AF-DOOK系统中利用2位同步信号检测帧错的性能。推导并评估了帧错检测性能的理论公式;帧错误检测概率、帧错误未检测概率和帧错误误检测概率。实验结果表明，在存在闪烁和背景噪声的光无线信道下，所提出的AF-DOOK系统帧错检测方法是切实有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)

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