A Passive Localization Scheme Based on Channel State Information in an Indoor Environment

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题名:	A Passive Localization Scheme Based on Channel State Information in an Indoor Environment
作者:	Yu, Hong-Li;Chen, Gui-Lin;Zhao, Sheng-Hui;Chang, Chih-Yung
关键词:	LBS;Indoor passive localization;CSI;Wi-Fi
日期:	2017-03-27
上传时间:	2017-11-22 02:10:18 (UTC+8)
出版者:	IEEE
摘要:	Localization is an important issue and has been applied in many applications. Many localization mechanisms have been developed in the last decade, including GPS-based, Wi-Fi RSSI Signal based as well as BLE Beacon based localizations. The common disadvantages of the existing localization mechanisms is that they belong the class of Active Localization which requires the localization target carrying a receiver such as mobile phone or navigator. Compared with the passive localization mechanisms, the active localization mechanisms cause inconvenient and create hardware cost. This paper proposed a CSI-based Passive Localization Mechanism, or called CPLM in short which identifies the human locations in the indoor environment based on Channel Impulse Response (CIR) information. Experiment results reveal that the proposed CPLM outperforms existing works in terms of localization accuracy, latency as well as the reliability.
關聯:	2017 31st International Conference on Advanced Information Networking and Applications Workshops (WAINA)
DOI:	10.1109/WAINA.2017.85
显示于类别:	[資訊工程學系暨研究所] 會議論文

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