WiFi RTT Indoor Positioning Method Based on Gaussian Process Regression for Harsh Environments

WiFi RTT Indoor Positioning Method Based on Gaussian Process Regression for Harsh Environments

A novel two-way ranging approach was introduced into the Wireless Fidelity (WiFi) standard, and its ranging accuracy reached one meter in a low multipath environment. However, in harsh environments due to multipath or non-line of sight (NLOS), the range measurement based on the WiFi round trip time...

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Bibliographic Details
Main Authors: Hongji Cao, Yunjia Wang, Jingxue Bi, Shenglei Xu, Hongxia Qi, Minghao Si, Guobiao Yao
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Indoor positioning
WiFi RTT
ranging difference
harsh environment
GPR
PSO
Online Access:https://ieeexplore.ieee.org/document/9274298/

Internet

https://ieeexplore.ieee.org/document/9274298/

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