Results 31 to 40 of about 26,844 (306)
Improved Kalman filter indoor positioning algorithm based on CHAN
Tongxin xuebao, 2023 Due to the raising complexity of the indoor environment, the influence of the non-line-of-sight error is gradually increasing in indoor positioning.How to reduce the non-line-of-sight error in the indoor positioning environment is particularly ...
Rui JIANG +4 more
doaj +2 more sources
Hybrid indoor location positioning system [PDF]
IET Wireless Sensor Systems, 2018 Indoor location positioning techniques have experienced a significant growth in recent years. This work presents a hybrid indoor positioning system with fine and coarse modes. It utilises acoustic signals for fine positioning and received signal strength (RSS) for coarse location estimation.
Shuo Li, Rashid Rashidzadeh
openaire +2 more sources
Accurate Indoor Positioning Based on Learned Absolute and Relative Models
, 2021 To improve the accuracy of indoor positioning systems it can be useful to combine different types of sensor data. This paper describes deep learning methods both for estimating absolute positions and for performing pedestrian dead reckoning, and then how
Larsson, Martin, +4 more
core +1 more source
Dynamic spatial segmentation strategy based magnetic field indoor positioning system [PDF]
, 2020 In this day and age, it is imperative for anyone who relies on a mobile device to track and navigate themselves using the Global Positioning System (GPS).
Du, Yichen
core +1 more source
C-IPS: A smartphone based indoor positioning system
, 2016 In this paper a low cost solution for implementing an indoor localization system is proposed. The Android app is based on a background service able to log data retrieved from the 9-Degree of Freedom IMU embedded in a smartphone and to compute the current
INDERST, FEDERICA +5 more
core +1 more source
A sensor fusion method for Wi-Fi-based indoor positioning
ICT Express, 2016 This paper presents a sensor fusion method for a Wi-Fi-based indoor positioning system, named the KAist Indoor LOcating System (KAILOS), which was developed to realize a global indoor positioning system (GIPS) that utilizes crowd-sourced fingerprints ...
Dongsoo Han, Suk-hoon Jung, Sangjae Lee
doaj +1 more source
UWB indoor positioning optimization algorithm based on genetic annealing and clustering analysis
Frontiers in Neurorobotics, 2022 Indoor location information is an indispensable parameter for modern intelligent warehouse management and robot navigation. Indoor wireless positioning exhibits large errors due to factors such as indoor non-line-of-sight (NLOS) obstructions.
Hua Guo +4 more
doaj +1 more source
An opportunistic indoors positioning scheme based on estimated positions [PDF]
2009 IEEE Symposium on Computers and Communications, 2009 Positioning requirements for mobile nodes in wireless (sensor) networks are largely increasing. However for indoors environments most of the existing solutions are expensive in terms of technology or infrastructure. We propose an indoors positioning scheme in which a static user collects self-estimated positions of collaborating peer nodes within radio
Kang, GuoDong +2 more
openaire +2 more sources
Indoor Navigation Research with the Khepera III Mobile Robot: An Experimental Baseline with a Case-study on Ultra-wideband Positioning [PDF]
, 2010 Recent substantial progress in the domain of indoor positioning systems and a growing number of indoor location-based applications are creating the need for systematic, efficient, and precise experimental methods able to assess the localization and ...
Farserotu, John +9 more
core +1 more source
Indoor positioning using circle expansion-based adaptive trilateration algorithm
Journal of Electrical Systems and Information Technology, 2023 The increasing availability of mobile devices with wireless communications capabilities has stimulated the growth of indoor positioning services. Indoor positioning is used to locate, in real time, devices’ positions for easy access.
Kwame Ibwe +3 more
doaj +1 more source