Survey on CSI-based indoor positioning systems and recent advances

W Liu, Q Cheng, Z Deng, H Chen, X Fu… - 2019 International …, 2019 - ieeexplore.ieee.org
With the popularization of mobile devices, location based services (LBS) have received
significant attention. Global Navigation Satellite System (GNSS) that widely used outdoors is …

TOA-based passive localization constructed over factor graphs: A unified framework

W Yuan, N Wu, Q Guo, X Huang, Y Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Passive localization based on time of arrival (TOA) measurements is investigated, where the
transmitted signal is reflected by a passive target and then received at several distributed …

C-map: Hyper-resolution adaptive preprocessing system for CSI amplitude-based fingerprint localization

W Liu, Q Cheng, Z Deng, X Fu, X Zheng - IEEE Access, 2019 - ieeexplore.ieee.org
With the increasing popularity of location-based services, channel state information (CSI)
has received widespread attention in positioning due to the fine-grained information it …

Multi-sensor passive localization using second difference of coherent time delays with incomplete measurements

S Zhang, Z Huang, X Feng, J He, L Shi - IEEE Access, 2019 - ieeexplore.ieee.org
The passive localization using multiple sensors is considered for emitter transmitting pulse
signals with unknown start transmission time and period. Time of arrival (TOA) of a pulse is …

High accuracy indoor visible light positioning considering the shapes of illuminators

H Zhao, J Wang, R Liu - 2019 IEEE International Symposium …, 2019 - ieeexplore.ieee.org
The indoor visible light positioning (VLP) system is a strong candidate for future indoor
positioning solutions with the fast development of visible light communications systems …

Target localization in industrial environment based on toa ranging

Y Qi, P Luo, XU Cheng, J Wan… - 2019 28th Wireless and …, 2019 - ieeexplore.ieee.org
In recent years, wireless positioning technology has penetrated into various fields of society.
The GPS and Beidou Navigation Satellite System has done an excellent job in outdoor …

[PDF][PDF] High Accuracy Indoor Visible Light Positioning Considering the Shapes of Illuminators

HZJWR Liu - researchgate.net
The indoor visible light positioning (VLP) system is a strong candidate for future indoor
positioning solutions with the fast development of visible light communications systems …