Convolutional neural networks based indoor Wi-Fi localization with a novel kind of CSI images

Indoor Wi-Fi localization of mobile devices plays a more and more important role along with the rapid growth of location-based services and Wi-Fi mobile devices. In this paper, a new method of constructing the channel state information (CSI) image is proposed to improve the localization accuracy. Co...

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Veröffentlicht in:	China communications 2019-09, Vol.16 (9), p.250-260
Hauptverfasser:	Li, Haihan, Zeng, Xiangsheng, Li, Yunzhou, Zhou, Shidong, Wang, Jing
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Antennas channel state information convolutional neural network CSI image Feature extraction Fingerprint recognition indoor Wi-Fi localization Mobile handsets Phase locked loops Wireless fidelity
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