论 LPWAN 中基于能量检测的载波检测的信号检测参数

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
Shusuke Narieda;Takeo Fujii
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引用次数: 0

摘要

本研究探讨了基于能量检测的载波感测的信号检测参数特性,如目标信号检测概率和误报概率,它能在低功率广域网(LPWAN)中有效避免同频段的干扰。上述目标概率对能量检测的特性及其应用有很大影响,因此揭示提高基于能量检测的载波检测性能的特性非常重要。本文从信号检测和无线网络的角度提出了两类基于数值示例的分析。分析结果表明存在最佳目标误报概率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On Signal Detection Parameters for Energy Detection Based Carrier Sense in LPWANs
This study investigates the characteristics of signal detection parameters, such as target signal detection probability and false alarm probability of an energy detection based carrier sense, which can effectively avoid interferences in the same frequency band, in low power wide area networks (LPWANs). The aforementioned target probabilities strongly affect the characteristics of energy detection and its application, and revealing the characteristics that enhance the performance of energy detection based carrier sense is important. Two types of numerical example based analysis are presented from the viewpoints of signal detection and wireless networks. The analytical results show the presence of an optimal target false alarm probability.
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来源期刊
IEICE Communications Express
IEICE Communications Express ENGINEERING, ELECTRICAL & ELECTRONIC-
自引率
33.30%
发文量
114
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