Wi-Fi fingerprint-based indoor positioning: Recent advances and comparisons

S He, SHG Chan - IEEE Communications Surveys & Tutorials, 2015 - ieeexplore.ieee.org
The growing commercial interest in indoor location-based services (ILBS) has spurred
recent development of many indoor positioning techniques. Due to the absence of Global …

A survey on wireless indoor localization from the device perspective

J Xiao, Z Zhou, Y Yi, LM Ni - ACM Computing Surveys (CSUR), 2016 - dl.acm.org
With the marvelous development of wireless techniques and ubiquitous deployment of
wireless systems indoors, myriad indoor location-based services (ILBSs) have permeated …

Jigsaw: Indoor floor plan reconstruction via mobile crowdsensing

R Gao, M Zhao, T Ye, F Ye, Y Wang, K Bian… - Proceedings of the 20th …, 2014 - dl.acm.org
The lack of floor plans is a critical reason behind the current sporadic availability of indoor
localization service. Service providers have to go through effort-intensive and time …

Geomagnetism for smartphone-based indoor localization: Challenges, advances, and comparisons

S He, KG Shin - ACM Computing Surveys (CSUR), 2017 - dl.acm.org
Geomagnetism has recently attracted considerable attention for indoor localization due to its
pervasiveness and independence from extra infrastructure. Its location signature has been …

An indoor positioning system based on static objects in large indoor scenes by using smartphone cameras

A Xiao, R Chen, D Li, Y Chen, D Wu - Sensors, 2018 - mdpi.com
The demand for location-based services (LBS) in large indoor spaces, such as airports,
shopping malls, museums and libraries, has been increasing in recent years. However …

Enhancing camera-based multimodal indoor localization with device-free movement measurement using WiFi

Y Zhao, J Xu, J Wu, J Hao… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
Indoor localization is of great significance to a wide range of applications in the era of mobile
computing. The maturity of the computer vision techniques and the ubiquity of embedded …

Indoor localization via multi-modal sensing on smartphones

H Xu, Z Yang, Z Zhou, L Shangguan, K Yi… - Proceedings of the 2016 …, 2016 - dl.acm.org
Indoor localization is of great importance to a wide range of applications in shopping malls,
office buildings and public places. The maturity of computer vision (CV) techniques and the …

Enhancing wifi-based localization with visual clues

H Xu, Z Yang, Z Zhou, L Shangguan, K Yi… - Proceedings of the 2015 …, 2015 - dl.acm.org
Indoor localization is of great importance to a wide range of applications in the era of mobile
computing. Current mainstream solutions rely on Received Signal Strength (RSS) of …

Reducing fingerprint collection for indoor localization

Z Gu, Z Chen, Y Zhang, Y Zhu, MM Lu… - Computer Communications, 2016 - Elsevier
A typical WiFi-based indoor localization technique estimates a device's location by
comparing received signal strength indicator (RSSI) against stored fingerprints and finding …

Multi-story indoor floor plan reconstruction via mobile crowdsensing

R Gao, M Zhao, T Ye, F Ye, G Luo… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
The lack of floor plans is a critical reason behind the current sporadic availability of indoor
localization service. Service providers have to go through effort-intensive and time …