Indoor intelligent fingerprint-based localization: Principles, approaches and challenges
With the rapid development of Internet of Things (IoT) technology, location-based services
have been widely applied in the construction of smart cities. Satellite-based location …
have been widely applied in the construction of smart cities. Satellite-based location …
Toward 5G NR high-precision indoor positioning via channel frequency response: A new paradigm and dataset generation method
Location-based services (LBSs) provide necessary infrastructure for daily life, from bicycle
sharing to nursing care. In contrast to traditional positioning methods such as Wi-Fi …
sharing to nursing care. In contrast to traditional positioning methods such as Wi-Fi …
Recent advances in floor positioning based on smartphone
Q Wang, M Fu, J Wang, H Luo, L Sun, Z Ma, W Li… - Measurement, 2023 - Elsevier
Currently, people's daily study, work, leisure are more and more concentrated in high-rise
buildings. It is often difficult to quickly obtain the floor information when they are in a complex …
buildings. It is often difficult to quickly obtain the floor information when they are in a complex …
DAFI: WiFi-based device-free indoor localization via domain adaptation
WiFi-based Device-free Passive (DfP) indoor localization systems liberate their users from
carrying dedicated sensors or smartphones, and thus provide a non-intrusive and pleasant …
carrying dedicated sensors or smartphones, and thus provide a non-intrusive and pleasant …
Industrial IoT and long short-term memory network-enabled genetic indoor-tracking for factory logistics
Acquiring the real-time spatial–temporal information of manufacturing resources holds the
promise to enable efficient operation in factory logistics. This article proposes a system …
promise to enable efficient operation in factory logistics. This article proposes a system …
An efficient and robust fingerprint based localization method for multi floor indoor environment
Fingerprint-based indoor localization is one of the most promising solutions for various
Intelligent Internet of Things (IIoT) systems. However, recent studies show that the key …
Intelligent Internet of Things (IIoT) systems. However, recent studies show that the key …
Wi-fi fingerprint-based indoor localization method via standard particle swarm optimization
J Zheng, K Li, X Zhang - Sensors, 2022 - mdpi.com
With the continuous development and improvement in Internet-of-Things (IoT) technology,
indoor localization has received considerable attention. Particularly, owing to its unique …
indoor localization has received considerable attention. Particularly, owing to its unique …
A non-line-of-sight mitigation method for indoor ultra-wideband localization with multiple walls
Ultra-wideband (UWB) ranging techniques can provide accurate distance measurement
under line-of-sight (LOS) conditions. However, various walls and obstacles in indoor non …
under line-of-sight (LOS) conditions. However, various walls and obstacles in indoor non …
Accurate indoor positioning using temporal–spatial constraints based on Wi-Fi fine time measurements
W Shao, H Luo, F Zhao, H Tian, S Yan… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
The IEEE 802.11 mc-2016 protocol enables certified devices to obtain precise ranging
information using time-of-flight-based techniques. The ranging error increases in indoor …
information using time-of-flight-based techniques. The ranging error increases in indoor …
Secure and reliable indoor localization based on multitask collaborative learning for large-scale buildings
Accurate and reliable indoor location estimate is crucial for many Internet-of-Things (IoT)
applications in the era of smart buildings. However, the positioning accuracy and security of …
applications in the era of smart buildings. However, the positioning accuracy and security of …