A novel localization technique using luminous flux

M Irshad, W Liu, J Arshad, MN Sohail, A Murthy… - Applied Sciences, 2019 - mdpi.com
As global navigation satellite system (GNNS) signals are unable to enter indoor spaces,
substitute methods such as indoor localization-based visible light communication (VLC) are …

Wi-Fi access point placement within stand-alone, hybrid and combined wireless positioning systems

S Zirazi, P Canalda, H Mabed… - 2012 fourth international …, 2012 - ieeexplore.ieee.org
The major goal is to give an accurate position anywhere and at anytime with wireless
positioning systems. Over the last decade, 802.11 networks have been added to the mobile …

An adaptive weighting based on modified DOP for collaborative indoor positioning

H Jing, J Pinchin, C Hill, T Moore - The Journal of Navigation, 2016 - cambridge.org
Indoor localisation has always been a challenging problem due to poor Global Navigation
Satellite System (GNSS) availability in such environments. While inertial measurement …

Geometric quality term for station-based total electron content estimation

MS Çepni, E Şentürk - Annals of geophysics, 2016 - annalsofgeophysics.eu
Global ionospheric maps (GIMs) are still commonly used to represent total electron content
(TEC). However, a large number of permanent GPS receivers provide significant data for …

Geometry modeling in cellular network planning

H Mabed, P Canalda, F Spies - Wireless networks, 2014 - Springer
To design a cellular radio network (GSM, UMTS, WiFi…) it is indispensable today to use a
radio planning software. In current commercialized tools, radio network planning is based on …

[PDF][PDF] Enhanced positioning method using WLAN RSSI measurements considering dilution of precision of ap configuration

C Zou, A Kim, J Hwang, J Park - Proceedings of the ICSNC: The …, 2012 - personales.upv.es
With the development of mobile internet, requirements of positioning accuracy for the LBS
(Location Based Service) are becoming more and more higher. The LBS is based on the …

[PDF][PDF] Enhanced indoor positioning method based on IEEE 802.11 RSSI considering DOP in building environments

JG Hwang, G Escudero, J Wang, JG Park, KE Lee - ICDT 2016, 2016 - academia.edu
The demand for Location Based Service (LBS) is increasing in the development of
communication and mobile technologies. Moreover, location determination technologies …

[PDF][PDF] QoS aware multi-homing in integrated 3GPP and non-3GPP future networks

U Toseef, Y Zaki, L Zhao, A Timm-Giel, C Görg - ICSNC 2012, 2012 - academia.edu
In future networks, collaboration of heterogeneous wireless access technologies is
inevitable. 3GPP has already standardized the interconnection of non-3GPP access …

Impact of Environmental Factors for Wireless Network Based in Indoor Positioning Algorithms

I Abdoua, M Kazmouz, P Canalda… - … , Indoor Navigation and …, 2018 - ieeexplore.ieee.org
The purpose of this paper is to show the impact of physical parameters (antenna gain,
transmit and receive frequency, transmit and receive power, etc.) and atmospheric …

[PDF][PDF] An IMA-based Centimeter Precise Positioning for Smart Mobile Devices in Hostile Environments

P Canalda, A Salem, F Spies… - … Conference on Indoor …, 2012 - ipin-conference.org
The growing use of multi-positioning systems is contributing to improve the coverage and
the accuracy of the positioning services. We have combined real-time image analyses …