Indoor positioning still faces lots of fundamental technical problems although it has been
widely applied. A novel indoor positioning technology by using the smart phone with the …

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 …

According to the accumulation of points within WiFi locations based on the fingerprint map
database, and error accumulation calculated by Pedestrian Dead Reckoning, a loose fusion …

This paper presents a pedestrian indoor location method based on complementary filtering
fusion WiFi and PDR. Firstly, we improve the KNN algorithm of WiFi position fingerprint …

WiFi fingerprinting method is an attractive indoor positioning method due to widely deployed
WiFi access points (APs) and easily measured received signal strength (RSS). However …

To improve the accuracy of indoor positioning for location-based services, we created an
improved WiFi/PDR integrated positioning and navigation system where we are using …

The purpose of this paper is introducing WiFi based EKF (Extended Kalman Filter) method
for indoor positioning. The advantages of our EKF method include: 1) Any special equipment …

In order to improve the accuracy of indoor localization, this paper presents a fusion
positioning algorithm using the sliding window method based on Wi-Fi and PDR. The …

In order to improve the positioning accuracy and reduce the impact of indoor complex
environment on WiFi positioning results, an improved fusion positioning algorithm based on …

WiFi based indoor positioning technology is very popular due to no additional hardware.
WiFi location fingerprint is widely used for WiFi-based indoor positioning system. They are …