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   Articles with "indoor positioning" as a keyword



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A fingerprint-based coarse-to-fine algorithm for indoor positioning system using Bluetooth Low Energy

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recommendations! Published in 2020 at "Neural Computing and Applications"

DOI: 10.1007/s00521-020-05159-0

Abstract: In this research, we propose a fingerprint-based fine-tuning algorithm to increase the accuracy of indoor positioning system using Bluetooth Low Energy fingerprint. In the fine-tuning step, Delta rule is used to update the coordinates of… read more here.

Keywords: fine tuning; fingerprint based; fingerprint; positioning system ... See more keywords

Virtual and Oriented WiFi Fingerprinting Indoor Positioning based on Multi-Wall Multi-Floor Propagation Models

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recommendations! Published in 2017 at "Mobile Networks and Applications"

DOI: 10.1007/s11036-016-0749-x

Abstract: Virtual fingerprints have been proposed in the context of WiFi Fingerprinting Indoor Positioning systems in order to reduce the effort dedicated to offline measurements. In this work, the use of Multi-Wall Multi-Floor indoor propagation models… read more here.

Keywords: propagation; multi; indoor positioning; multi wall ... See more keywords
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Tracking group housed sows with an ultra-wideband indoor positioning system: A feasibility study

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recommendations! Published in 2020 at "Biosystems Engineering"

DOI: 10.1016/j.biosystemseng.2020.09.011

Abstract: Automated tracking of indoor housed farm animals is gaining an increasing interest in farming practice and research for monitoring animal behaviour and health. Several positioning solutions have become commercially available for different animal species, but… read more here.

Keywords: tracking group; system; positioning system; indoor positioning ... See more keywords

Indoor Positioning in Car Parks by using Wi-Fi Round-Trip-Time to support Finished Vehicle Logistics on Port Terminals

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recommendations! Published in 2019 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2019.11.237

Abstract: Abstract To enhance the planning of finished vehicle logistics on port terminals, accurate localization of every car is needed. The outdoor positioning task is sufficiently covered by (D-)GPS. However, vehicles on port terminals are also… read more here.

Keywords: finished vehicle; indoor positioning; vehicle logistics; logistics port ... See more keywords

A low-cost indoor positioning system based on data-driven modeling for robotics research and education

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recommendations! Published in 2023 at "Robotica"

DOI: 10.1017/s0263574723000589

Abstract: This paper presents a low-cost, accurate indoor positioning system that integrates image acquisition and processing and data-driven modeling algorithms for robotics research and education. Multiple overhead cameras are used to obtain normalized image coordinates of… read more here.

Keywords: positioning system; robotics; low cost; data driven ... See more keywords

A New Indoor Positioning Algorithm of Cellular and Wi-Fi Networks

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recommendations! Published in 2019 at "Journal of Navigation"

DOI: 10.1017/s0373463319000742

Abstract: Fluctuation of the received signal strength (RSS) is the key performance-limiting factor for Wi-Fi indoor positioning schemes. In this study, the Manhattan distance was used in the weighted K-nearest neighbour (WKNN) algorithm to improve positioning… read more here.

Keywords: algorithm cellular; new indoor; indoor positioning; cellular networks ... See more keywords

Bayesian optimized indoor positioning algorithm based on dual clustering

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-024-79647-x

Abstract: Wi-Fi indoor positioning provides a simple, convenient, ubiquitous and cost-effective solution by matching a pre-established Wi-Fi Received Signal Strength Indication (RSSI) fingerprint database with the RSSI values received from mobile terminals. However, due to the… read more here.

Keywords: indoor; bayesian optimized; optimized indoor; algorithm based ... See more keywords

Comparative study of indoor positioning datasets focusing on localization accuracy success rate and floor classification

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-17692-w

Abstract: Indoor positioning systems (IPS) are crucial for enabling location-aware services in GPS-denied environments such as buildings, hospitals, and industrial facilities. However, the lack of standardized, high-quality datasets remains a significant barrier to the development and… read more here.

Keywords: localization accuracy; accuracy success; positioning datasets; localization ... See more keywords

Multi-scale analysis of residential behaviour based on UWB indoor positioning system-a case study of retired household in Beijing, China

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recommendations! Published in 2019 at "Journal of Asian Architecture and Building Engineering"

DOI: 10.1080/13467581.2019.1682000

Abstract: ABSTRACT This paper proposes a data acquisition and analysis workflow and framework to clarify the daily residential behaviour of occupants based on the UWB indoor positioning system. The daily activities are analysed in different scales,… read more here.

Keywords: positioning system; analysis; indoor positioning; behaviour ... See more keywords

Demonstrating the potential of indoor positioning for monitoring building occupancy through ecologically valid trials

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recommendations! Published in 2021 at "Journal of Location Based Services"

DOI: 10.1080/17489725.2021.1893394

Abstract: ABSTRACT Assessing building performance related to energy consumption in post-design-occupancy stage requires knowledge of building occupancy pattern. These occupancy data can potentially be collected from trials and used to improve the prediction capability of building… read more here.

Keywords: building occupancy; valid trials; indoor positioning; building ... See more keywords

SCMT Carrier-Phase and ToF Fusion Ranging for Indoor Positioning

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recommendations! Published in 2025 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/ae2043

Abstract: High-precision indoor positioning is a core technology for the Internet of Things (IoT) in the AI era. This paper investigates a novel indoor fusion ranging method that enhances positioning accuracy while constraining power consumption and… read more here.

Keywords: fusion ranging; fusion; carrier; indoor positioning ... See more keywords