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English(EN) On-device Detection of Wearer-induced NLOS on Chest-worn UWB Tags: Machine Learning, Link Indicators, or Both?

胸戴式UWB标签非视距(NLOS)检测方法比较,关注设备端准确性和效率

研究人员调查了检测佩戴在胸部的超宽带(UWB)标签上佩戴者引起的非视距(NLOS)条件的方法。该研究比较了设备端机器学习(ML)分类器与UWB无线链路指示器(LI),并探讨了结合两者优势的混合方法。对各种配置下的150万个样本的分析显示,虽然大多数分类器都能达到良好的准确性,但它们的性能和能效差异很大,有些分类器在边际收益上消耗的能量高达39.6倍。已开发出一种推荐工具,以帮助用户根据其特定约束选择最佳分类器。 AI

影响 为优化资源受限应用(如可穿戴传感器)的设备端机器学习提供了见解。

排序理由 学术论文,详细介绍了一种新颖的方法论和数据集。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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胸戴式UWB标签非视距(NLOS)检测方法比较,关注设备端准确性和效率

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学术论文,详细介绍了一种新颖的方法论和数据集。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Markus Gallacher, Vu Anh Minh Le, Matteo Trobinger, Davide Vecchia, Carlo Alberto Boano, Gian Pietro Picco ·

    On-device Detection of Wearer-induced NLOS on Chest-worn UWB Tags: Machine Learning, Link Indicators, or Both?

    arXiv:2610.41799v1 Announce Type: new Abstract: Ultra-wideband (UWB) enables high-accuracy distance estimation (ranging), but performance degrades in non-line-of-sight (NLOS) conditions. When UWB tags are worn, the human body inevitably causes a wearer-induced NLOS (WNLOS), yield…