WiFi positioning and Big Data to monitor flows of people on a wide scale

A Alessandrini, C Gioia, F Sermi, I Sofos… - 2017 European …, 2017 - ieeexplore.ieee.org
… This research investigated the potential of WiFi positioning to monitor movement of
people on a wide scale. The 2016 Open Day at JRC Ispra site represented an opportunity to …

Survey on WiFi‐based indoor positioning techniques

F Liu, J Liu, Y Yin, W Wang, D Hu, P Chen… - IET …, 2020 - Wiley Online Library
… malls, which makes WiFi positioning suitable for many indoor … existing WiFi infrastructure,
most of the WiFi-based positioning … limits the development of large-scale positioning systems. …

A comparative analysis of Indoor WiFi Positioning at a large building complex

A Mathisen, SK Sørensen, A Stisen… - … Indoor Positioning …, 2016 - ieeexplore.ieee.org
… with a large-scale evaluation of positioning methods utilizing RSSI from WiFi. We evaluate
… This section describes prominent WiFi positioning and position filtering methods suited for …

WiFi positioning overview

L Liao, K Lin, X Wang, X Lai… - International Journal of …, 2011 - inderscienceonline.com
… the position with the acceptable cost and accuracy (Sayed et al., 2005). In this survey, we focus
on the positioning and tracking technical mechanism based on WiFi … -scale positioning by …

Survey of WiFi positioning using time-based techniques

A Makki, A Siddig, M Saad, C Bleakley - Computer Networks, 2015 - Elsevier
… This paper surveys research conducted on indoor positioning using time-… (WiFi). Location
solutions using this approach are particularly attractive due to the wide deployment of WiFi and …

Evaluation of two WiFi positioning systems based on autonomous crowdsourcing of handheld devices for indoor navigation

Y Zhuang, Z Syed, Y Li… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
WiFi positioningWiFi positioning systems based on the cooperation of WiFi and MEMS
sensors through crowdsourcing. It is expected that the cooperation of MEMS sensors and WiFi is …

Wi-go: accurate and scalable vehicle positioning using wifi fine timing measurement

M Ibrahim, A Rostami, B Yu, H Liu, M Jawahar… - Proceedings of the 18th …, 2020 - dl.acm.org
… a practical positioning system that scales in … WiFi channels through active WiFi FTM
ranging. Besides scalability, we aim for uninterrupted meter-level positioning by augmenting WiFi

Characteristics of a large-scale wifi radiomap and their implications in indoor localization

S Bak, S Jeon, YJ Suh, C Yu… - 2013 Fourth International …, 2013 - ieeexplore.ieee.org
… of the earliest indoor positioning systems that uses Infrared (IR) signal for positioning. The
… estimate the position. More recently, Ubisense provides a real-time positioning system using …

CrossSense: Towards cross-site and large-scale WiFi sensing

J Zhang, Z Tang, M Li, D Fang, P Nurmi… - Proceedings of the 24th …, 2018 - dl.acm.org
… We present CrossSense, a novel system for scaling up WiFi … To scale up to a larger problem
size, CrossSense adopts a … The work of WiAG shows that a change in position of up to …

Dynamic WiFi indoor positioning based on the multi-scale metric learning

Y Wang, Y Wang, Q Liu, Y Zhang - Computer Communications, 2024 - Elsevier
… a positioning error at a certain time, the following positioning … dynamic indoor positioning
method based on the multi-scale metric … This method can realize dynamic positioning using CSI …