Results 1 to 10 of about 599 (161)

Indoor Positioning System (IPS) Using Ultra-Wide Bandwidth (UWB)-For Industrial Internet of Things (IIoT). [PDF]

open access: yesSensors (Basel), 2023
The integration of the physical and digital world has become increasingly important, and location-based services have become the most sought-after application in the field of the Internet of Things (IoT). This paper delves into the current research on ultra-wideband (UWB) indoor positioning systems (IPS). It begins by examining the most common wireless
Che F   +4 more
europepmc   +8 more sources

SIM-IPS: Stacked Intelligent Metasurface-Based Indoor Positioning System

open access: yesIEEE Open Journal of the Communications Society
In this paper, we introduce a stacked intelligent metasurface-based indoor positioning system (SIM-IPS), which is a novel IPS developed using an SIM, a transmissive metasurface with multiple layers of independently controlled meta-atoms.
Aisha Javed   +3 more
doaj   +5 more sources

Integration of UWB RSS to Wi-Fi RSS fingerprinting-based indoor positioning system

open access: yesCogent Engineering, 2022
Wi-Fi Received Signal Strength (RSS) fingerprinting-based Indoor Positioning System (IPS) is an economical technique due to its implementation from the existing Wi-Fi infrastructure.
Alvin-Ming-Song Chong   +2 more
doaj   +3 more sources

Long-Range RFID Indoor Positioning System for an Autonomous Wheelchair [PDF]

open access: yesSensors
A new Radio-Frequency Identification (RFID) indoor positioning system (IPS) has been developed to operate in environments where the Global Positioning System (GPS) is unavailable.
João S. Pereira
doaj   +2 more sources

A BLE based turnkey indoor positioning system for mobility assessment in aging-in-place settings. [PDF]

open access: yesPLOS Digital Health
Indoor positioning systems (IPS) can be used to measure mobility at home, which is an important indicator for health and wellbeing. In this work, we designed and developed a Bluetooth Low Energy (BLE) based IPS that identifies individual users; does not ...
Haixin Wang   +5 more
doaj   +2 more sources

A Survey of Smartphone-Based Indoor Positioning System Using RF-Based Wireless Technologies

open access: yesSensors, 2020
In recent times, social and commercial interests in location-based services (LBS) are significantly increasing due to the rise in smart devices and technologies.
Santosh Subedi, Jae-Young Pyun
doaj   +3 more sources

A hybrid fused-KNN based intelligent model to access melanoma disease risk using indoor positioning system [PDF]

open access: yesScientific Reports
The Indoor Positioning System (IPS) based technology involves the positioning system using sensors and actuators, where the Global Positioning System (GPS) lacks.
Sushruta Mishra   +5 more
doaj   +2 more sources

Machine Learning Models for Indoor Positioning Using Bluetooth RSSI and Video Data: A Case Study [PDF]

open access: yesSensors
Indoor Positioning Systems (IPSs) are essential for applications requiring accurate location awareness in indoor environments. However, achieving high precision remains challenging due to signal interference and environmental variability.
Tomás Mamede   +3 more
doaj   +2 more sources

Vision-Based UAV Detection and Localization to Indoor Positioning System [PDF]

open access: yesSensors
In recent years, the technological landscape has undergone a profound metamorphosis catalyzed by the widespread integration of drones across diverse sectors.
Kheireddine Choutri   +5 more
doaj   +2 more sources

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