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arXiv 2103.14918cs.NI
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IEEE 802.11bf:面向无处不在的Wi-Fi感知

IEEE 802.11bf: Toward Ubiquitous Wi-Fi Sensing

Francesco Restuccia

摘要:

Wi-Fi是有史以来最成功的无线技术之一。随着Wi-Fi越来越多地出现在公共和私人空间中,利用其无处不在的特性来实现突破性的无线传感应用变得很自然,例如人类存在检测、活动识别和对象跟踪等。本文报告了IEEE 802.11bf任务组(TGbf)正在进行的工作,该任务组正在定义对现有Wi-Fi标准的适当修改,以通过符合802.11的波形增强感测能力。我们总结了TGBF的目标和时间轴,并讨论了迄今为止讨论的一些最有趣的技术特性。我们还介绍了与Wi-Fi传感及其与未来Wi-Fi技术和新兴频段的集成有关的研究挑战的路线图,希望引起研究界和TGBF的进一步活动。

英文摘要:

Wi-Fi is among the most successful wireless technologies ever invented. As Wi-Fi becomes more and more present in public and private spaces, it becomes natural to leverage its ubiquitousness to implement groundbreaking wireless sensing applications such as human presence detection, activity recognition, and object tracking, just to name a few. This paper reports ongoing efforts by the IEEE 802.11bf Task Group (TGbf), which is defining the appropriate modifications to existing Wi-Fi standards to enhance sensing capabilities through 802.11-compliant waveforms. We summarize objectives and timeline of TGbf, and discuss some of the most interesting proposed technical features discussed so far. We also introduce a roadmap of research challenges pertaining to Wi-Fi sensing and its integration with future Wi-Fi technologies and emerging spectrum bands, hoping to elicit further activities by both the research community and TGbf.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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