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Survey and Study of LR-WPAN Link Quality under Wi-Fi Interference

机译:Wi-Fi干扰下LR-WPAN链路质量的调查研究

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To evade external interference, especially busy Wi-Fi signals, Low-Rate Wireless Personal Area Networks require the cognitive feature for channel management. This paper quantitatively investigates the impact of Wi-Fi interference on IEEE 802.15.4 LR-WPANs by the site surveys on real-life Wi-Fi traffic patterns, and further data analysis. The results include the typical real-life Wi-Fi interference levels, the expected failure rates of IEEE 802.15.4 transmissions under such interference, and the recommended strategies to successfully leave the interfered channel. The numerical results of this paper may also be used for future research on Malkov-model-based channel analysis.
机译:为了逃避外部干扰,尤其是繁忙的Wi-Fi信号,低利率无线个人区域网络需要频道管理的认知功能。本文通过现场Wi-Fi交通模式的现场调查定量地调查了Wi-Fi干扰对IEEE 802.15.4 LR-WPAN的影响,以及进一步的数据分析。结果包括典型的真实实员Wi-Fi干扰水平,IEEE 802.15.4在这种干扰下传输的预期失败率,以及建议留下干扰通道的策略。本文的数值结果也可用于对基于Malkov模型的信道分析的未来研究。

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