Optimization-Based Wi-Fi Radio Map Construction for Indoor Positioning Using Only Smart Phones

Optimization-Based Wi-Fi Radio Map Construction for Indoor Positioning Using Only Smart Phones

Fingerprinting-based Wi-Fi indoor positioning has great potential for positioning in GPS-denied areas. However, establishing a fingerprinting map (also called a radio map) prior to positioning (site survey) is normally a labor-intensive task. This paper proposes a method for easy site survey without...

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Bibliographic Details
Main Authors: Jian Tan, Xiangtao Fan, Shenghua Wang, Yingchao Ren
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Sensors
Subjects:
Wi-Fi indoor positioning
radio map
pedestrian dead reckoning
factor graph optimization
Online Access:http://www.mdpi.com/1424-8220/18/9/3095

Internet

http://www.mdpi.com/1424-8220/18/9/3095

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