Results 11 to 20 of about 4,227,251 (320)

A Review of Indoor Positioning Systems for UAV Localization with Machine Learning Algorithms

open access: yesElectronics, 2023
The potential of indoor unmanned aerial vehicle (UAV) localization is paramount for diversified applications within large industrial sites, such as hangars, malls, warehouses, production lines, etc. In such real-time applications, autonomous UAV location
Chamali Sandamini   +6 more
semanticscholar   +1 more source

UWB-Based Indoor Positioning System With Infinite Scalability

open access: yesIEEE Transactions on Instrumentation and Measurement, 2023
The ultrawideband (UWB) radio technology is currently considered the de facto standard for implementing precise indoor positioning systems. Several positioning algorithms are currently being investigated for finding the best implementation in terms of ...
L. Santoro   +3 more
semanticscholar   +1 more source

A Survey of Latest Wi-Fi Assisted Indoor Positioning on Different Principles

open access: yesItalian National Conference on Sensors, 2023
As the location-based service (LBS) plays an increasingly important role in real life, the topic of positioning attracts more and more attention. Under different environments and principles, researchers have proposed a series of positioning schemes and ...
Jihan Dai   +4 more
semanticscholar   +1 more source

AP Optimization for Wi-Fi Indoor Positioning-Based on RSS Feature Fuzzy Mapping and Clustering

open access: yesIEEE Access, 2020
In indoor environments, Access Points (APs) are widely deployed in various locations of buildings, and thereby the AP optimization-based Wi-Fi indoor positioning technology is of great significance for achieving the satisfactory indoor Location-based ...
Xiaolong Yang   +4 more
doaj   +1 more source

Performance evaluation of mobile U-navigation based on GPS/WLAN hybridization [PDF]

open access: yes, 2012
This paper present our mobile u-navigation system. This approach utilizes hybridization of wireless local area network and Global Positioning System internal sensor which to receive signal strength from access point and the same time retrieve Global ...
Mohamad, Mohd. Murtadha   +3 more
core   +3 more sources

Survey on privacy protection indoor positioning

open access: yesTongxin xuebao, 2023
Smartphones are usually provided with indoor positioning services by third-party positioning service providers, in which the unique privacy leakage risk has become a major factor limiting its development.How to protect the privacy of users and data in ...
Zhiheng WANG, Yanyan XU
doaj   +2 more sources

THE GLOBAL OPTIMAL PLACEMENT OF BLE BEACON FOR LOCALIZATION BASED ON INDOOR MAP [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Anchor Nodes in a localization system obviously play a crucial role in determining the system’s quality. Their placement directly affects the localization accuracy and their number directly impacts the total cost of the system.
L. Ruan   +11 more
doaj   +1 more source

Characterization of a Multi-User Indoor Positioning System Based on Low Cost Depth Vision (Kinect) for Monitoring Human Activity in a Smart Home [PDF]

open access: yes, 2015
An increasing number of systems use indoor positioning for many scenarios such as asset tracking, health care, games, manufacturing, logistics, shopping, and security. Many technologies are available and the use of depth cameras is becoming more and more
Abouchi, Nacer   +5 more
core   +4 more sources

A BIM Based Hybrid 3D Indoor Map Model for Indoor Positioning and Navigation

open access: yesISPRS International Journal of Geo-Information, 2020
Accurate and fast indoor Location-Based Services (LBS) is very important for daily life and emergency response. Indoor map is the basis of indoor LBS.
Jianhua Liu   +5 more
doaj   +1 more source

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