Accurate Device-Free Tracking Using Inexpensive RFIDs

Accurate Device-Free Tracking Using Inexpensive RFIDs

Without requiring targets to carry any device, device-free-based tracking is playing an important role in many emerging applications such as smart homes, fitness tracking, intruder detection, etc. While promising, current device-free tracking systems based on inexpensive commercial devices perform w...

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Bibliographic Details
Main Authors: Liyao Li, Chongzheng Guo, Yang Liu, Lichao Zhang, Xiaofei Qi, Yuhui Ren, Baoying Liu, Feng Chen
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Sensors
Subjects:
RFID
device-free tracking system
Doppler frequency shift
path matching model
Online Access:http://www.mdpi.com/1424-8220/18/9/2816

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