Access-Point Centered Window-Based Radio-Map Generation Network [PDF]
Sensors, 2021 Fingerprinting is the term used to describe a common indoor radio-mapping positioning technology that tracks moving objects in real time. To use this, a substantial number of measurement processes and workflows are needed to generate a radio-map ...
Won-Yeol Kim, Soo-Ho Tae, Dong-Hoan Seo
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A Fast Radio Map Construction Method Merging Self-Adaptive Local Linear Embedding (LLE) and Graph-Based Label Propagation in WLAN Fingerprint Localization Systems [PDF]
Sensors, 2020 Indoor WLAN fingerprint localization systems have been widely applied due to the simplicity of implementation on various mobile devices, including smartphones.
Yepeng Ni +3 more
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Real-Time Recursive Fingerprint Radio Map Creation Algorithm Combining Wi-Fi and Geomagnetism [PDF]
Sensors, 2018 Fingerprint is a typical indoor-positioning algorithm, which measures the strength of wireless signals and creates a radio map. Using this radio map, the position is estimated through comparisons with the received signal strength measured in real-time ...
Ju-Hyeon Seong, Dong-Hoan Seo
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Algorithm for Dynamic Fingerprinting Radio Map Creation Using IMU Measurements [PDF]
Sensors, 2021 While a vast number of location-based services appeared lately, indoor positioning solutions are developed to provide reliable position information in environments where traditionally used satellite-based positioning systems cannot provide access to ...
Peter Brida +3 more
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Geomagnetism-Aided Indoor Wi-Fi Radio-Map Construction via Smartphone Crowdsourcing [PDF]
Sensors, 2018 Wi-Fi radio-map construction is an important phase in indoor fingerprint localization systems. Traditional methods for Wi-Fi radio-map construction have the problems of being time-consuming and labor-intensive.
Wen Li +4 more
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A Visual-Based Approach for Indoor Radio Map Construction Using Smartphones [PDF]
Sensors, 2017 Localization of users in indoor spaces is a common issue in many applications. Among various technologies, a Wi-Fi fingerprinting based localization solution has attracted much attention, since it can be easily deployed using the existing off-the-shelf ...
Tao Liu +3 more
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Voronoi Diagram and Crowdsourcing-Based Radio Map Interpolation for GRNN Fingerprinting Localization Using WLAN [PDF]
Sensors, 2018 In the last decade, fingerprinting localization using wireless local area network (WLAN) has been paid lots of attention. However, this method needs to establish a database called radio map in the off-line stage, which is a labor-intensive and time ...
Yongliang Sun +3 more
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Radio Environment Map for the Cognitive Radio Network Simulator [PDF]
International Journal of Electronics and Telecommunications, 2018 Military wireless tactical systems has faced the problem of limited spectrum resources. This is a reason why Cognitive Radio (CR) is one of the most popular topic studied by research institutes in the field of mobile telecommunications. CR technology is based on cognitive cycle, used for making decisions based on observation and orientation.
Piotr Bednarek +2 more
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UAVRM-A*: A Complex Network and 3D Radio Map-Based Algorithm for Optimizing Cellular-Connected UAV Path Planning [PDF]
SensorsIn recent research on path planning for cellular-connected Unmanned Aerial Vehicles (UAVs), leveraging navigation models based on complex networks and applying the A* algorithm has emerged as a promising alternative to more computationally intensive ...
Yanming Chai +4 more
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Fast Radio Map Construction by using Adaptive Path Loss Model Interpolation in Large-Scale Building [PDF]
Sensors, 2019 The radio map construction is usually time-consuming and labor-sensitive in indoor fingerprinting localization. We propose a fast construction method by using an adaptive path loss model interpolation.
Jingxue Bi +6 more
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