A fingerprint-based coarse-to-fine algorithm for indoor positioning system using Bluetooth Low Energy
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Tracking group housed sows with an ultra-wideband indoor positioning system: A feasibility study
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Multi-scale analysis of residential behaviour based on UWB indoor positioning system-a case study of retired household in Beijing, China
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Radius based domain clustering for WiFi indoor positioning
Sign Up to like & getrecommendations! Published in 2017 at "Sensor Review"
DOI: 10.1108/sr-06-2016-0102
Abstract: Purpose Nowadays, WiFi indoor positioning based on received signal strength (RSS) becomes a research hotspot due to its low cost and ease of deployment characteristics. To further improve the performance of WiFi indoor positioning based… read more here.
Keywords: domain clustering; indoor positioning; position; wifi indoor ... See more keywords
Application of Local Differential Privacy to Collection of Indoor Positioning Data
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2791588
Abstract: Big data, which is being explosively generated in various areas, is considered as a new growth engine for diverse industries. In recent years, analysis of big data has attracted attention because it exhibits the potential… read more here.
Keywords: privacy; indoor positioning; collection indoor; big data ... See more keywords
PDOA Based Indoor Positioning Using Visible Light Communication
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2796623
Abstract: A novel indoor positioning algorithm with improved location accuracy is proposed for visible light communication system. The novelty of the positioning algorithm lies in a hybrid approach of making use of both frequency and variable… read more here.
Keywords: pdoa based; light communication; positioning algorithm; indoor positioning ... See more keywords