Using of GSM and Wi-Fi signals for indoor positioning based on fingerprinting algorithms [PDF]
, 2015 In the paper framework for indoor positioning utilizing Wi-Fi and GSM signals is introduced. Nowadays, indoor positioning is a very attractive topic for researchers, since accurate and reliable positioning system can unlock new market to service ...
Brída, Peter, Machaj, Juraj
core +2 more sources
An Indoor Positioning Method Based on UWB and Visual Fusion
Italian National Conference on Sensors, 2022 Continuous positioning and tracking of multi-pedestrian targets is a common concern for large indoor space security, emergency evacuation, location services, and other application areas.
Pingping Peng +5 more
semanticscholar +1 more source
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
An RFID Indoor Positioning Algorithm Based on Bayesian Probability and K-Nearest Neighbor
Sensors, 2017 The Global Positioning System (GPS) is widely used in outdoor environmental positioning. However, GPS cannot support indoor positioning because there is no signal for positioning in an indoor environment. Nowadays, there are many situations which require
He Xu +4 more
doaj +1 more source
Location-free Spectrum Cartography [PDF]
, 2019 Spectrum cartography constructs maps of metrics such as channel gain or received signal power across a geographic area of interest using spatially distributed sensor measurements.
Beferull-Lozano, Baltasar +3 more
core +2 more sources
Research on Indoor Positioning Algorithm Based on SAGA-BP Neural Network
IEEE Sensors Journal, 2022 The Indoor positioning based on the ZigBee received signal strength index has attracted more and more researchers’ attention and, due to its low cost, low hardware power consumption and easy implementation.
Wei Wang +4 more
semanticscholar +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
Multipath Reflections Analysis on Indoor Visible Light Positioning System
, 2015 Visible light communication (VLC) has become a promising research topic in recent years, and finds its wide applications in indoor environments. Particularly, for location based services (LBS), visible light also provides a practical solution for indoor ...
Gu, Wenjun +2 more
core +1 more source
Integrated WiFi/PDR/Smartphone using an unscented Kalman filter algorithm for 3D indoor localization [PDF]
, 2015 Because of the high calculation cost and poor performance of a traditional planar map when dealing with complicated indoor geographic information, a WiFi fingerprint indoor positioning system cannot be widely employed on a smartphone platform.
Chen +15 more
core +2 more sources
Visible Light Positioning as a Next-Generation Indoor Positioning Technology: A Tutorial
IEEE Communications Surveys and TutorialsIndoor positioning technology has become undisputedly pervasive in modern society. It can be used for numerous applications in various environments, ranging from agriculture to smart industry.
Sander Bastiaens +3 more
semanticscholar +1 more source