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A Review of Indoor Localization Methods Leveraging Smartphone Sensors and Spatial Context [PDF]
SensorsAs Location-Based Services (LBSs) rapidly develop, indoor localization technology is garnering significant attention as a critical component. Smartphones have become tools for indoor localization due to their highly integrated sensors, fast-evolving ...
Jiayi Li +4 more
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Neural-Network-Based Localization Method for Wi-Fi Fingerprint Indoor Localization [PDF]
Sensors, 2023 Despite the high demand for Internet location service applications, Wi-Fi indoor localization often suffers from time- and labor-intensive data collection processes.
Hui Zhu, Li Cheng, Xuan Li, Haiwen Yuan
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A Survey of 3D Indoor Localization Systems and Technologies [PDF]
Sensors, 2022 Indoor localization has recently and significantly attracted the interest of the research community mainly due to the fact that Global Navigation Satellite Systems (GNSSs) typically fail in indoor environments.
Andrey Sesyuk +2 more
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Indoor Femtocell Interference Localization
IEEE Transactions on Wireless Communications, 2020 Femtocells can extend the last-mile accessibility for the current cellular networks so as to serve more users indoors and improve the spectrum utility. However, since the indoor femtocell establishment can be ad hoc, HeNBs may also be inevitably vulnerable to the rogue-HeNB (uncoordinated or illegitimate HeNB) attack in practice.
Kun Yan +5 more
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On the Use and Construction of Wi-Fi Fingerprint Databases for Large-Scale Multi-Building and Multi-Floor Indoor Localization: A Case Study of the UJIIndoorLoc Database [PDF]
SensorsLarge-scale multi-building and multi-floor indoor localization has recently been the focus of intense research in indoor localization based on Wi-Fi fingerprinting. Although significant progress has been made in developing indoor localization algorithms,
Sihao Li +3 more
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Fingerprint Feature Extraction for Indoor Localization [PDF]
Sensors, 2021 This paper proposes a fingerprint-based indoor localization method, named FPFE (fingerprint feature extraction), to locate a target device (TD) whose location is unknown. Bluetooth low energy (BLE) beacon nodes (BNs) are deployed in the localization area to emit beacon packets periodically.
Jehn-Ruey Jiang +2 more
openaire +3 more sources
Practical and Accurate Indoor Localization System Using Deep Learning
Sensors, 2022 Indoor localization is an important technology for providing various location-based services to smartphones. Among the various indoor localization technologies, pedestrian dead reckoning using inertial measurement units is a simple and highly practical ...
Jeonghyeon Yoon, Seungku Kim
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Pervasive and Mobile Computing, 2007 Accurate indoor localization has long been an objective of the ubiquitous computing research community, and numerous indoor localization solutions based on 802.11, Bluetooth, ultrasound and infrared technologies have been proposed. This paper presents the first accurate GSM indoor localization system that achieves median within floor accuracy of 4 m in
Alex Varshavsky +4 more
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Indoor Localization Using Wi-Fi Fingerprinting with the Internet of Things: A Review
Al-Iraqia Journal for Scientific Engineering Research, 2023 Indoor localization has gained significant attention recently due to the growing demand for location-aware applications within indoor environments. Among various techniques, Wi-Fi fingerprinting combined with the Internet of Things (IoT) has emerged as ...
Maryam M. Al-Abossi, Bilal R. Al-Kaseem
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