Integrated WiFi/PDR/Smartphone Using an Adaptive System Noise Extended Kalman Filter Algorithm for Indoor Localization

Integrated WiFi/PDR/Smartphone Using an Adaptive System Noise Extended Kalman Filter Algorithm for Indoor Localization

Wireless signal strength is susceptible to the phenomena of interference, jumping, and instability, which often appear in the positioning results based on Wi-Fi field strength fingerprint database technology for indoor positioning. Therefore, a Wi-Fi and PDR (pedestrian dead reckoning) real-time fus...

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Bibliographic Details
Main Authors: Xin Li, Jian Wang, Chunyan Liu, Liwen Zhang, Zhengkui Li
Format: Article
Language:English
Published: MDPI AG 2016-02-01
Series:ISPRS International Journal of Geo-Information
Subjects:
indoor positioning
affinity propagation clustering
feature fusion
pedestrian dead reckoning
multi-sensor fusion
Online Access:http://www.mdpi.com/2220-9964/5/2/8

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