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Research Status and Trends of Indoor Positioning and Navigation Technology in China [PDF]
Journal of Geodesy and Geoinformation Science, 2023 As an essential component of future comprehensive Positioning, Navigation, and Timing (PNT) system, indoor positioning technology has extensive application demands, making it a focal point of attention in both academia and industry.
Baoguo YU, Lu HUANG, Yachuan BAO, Haonan JIA, Shuang LI, Chong CHEN
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Indoor Positioning Using OFDM-Based Visible Light Communication System
, 2022 S.570-577Precise indoor positioning is essential to support emerging applications of location aware mobile computing. Current positioning techniques that use signals transmitted in the Gigahertz region of radio-frequency spectrum do not provide highly ...
Mutschler, C., Seitz, J., Ghimire, B.
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Research on Integration of Indoor and Outdoor Positioning in Professional Athletic Training
Proceedings, 2018 GNSS is widely used in professional athletic training as an outdoor location based services, and the indoor positioning technology has gradually flourished in the gymnasium.
Yongqing Liu, Qi Chen
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Evaluation Criteria for Inside-Out Indoor Positioning Systems Based on Machine Learning
, 2022 S.211-218Real-time tracking allows to trace goods and enables the optimization of logistics processes in many application areas. Camera-based inside-out tracking that uses an infrastructure of fixed and known markers is costly as the markers need to be ...
Mutschler, C. +3 more
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Research and implementation of high precision indoor positioning technology for GPS pseudo satellite
Dianzi Jishu Yingyong, 2018 In order to achieve high-precision indoor positioning and overcome the limitations of GPS navigation system indoor or other complex environments, a high-precision indoor positioning scheme based on pseudo satellite is proposed.
Lu Weijun +4 more
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, 2023 Our phones have many uses for positioning technologies, such as navigation, LocationBased Services (LBS), emergency positioning, fitness applications, and advertising. We trust our phones and wearables to be location-aware. However, as soon as we enter a building, we can no longer use GPS signals, as their already weak signals are well below the ...
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Observation Model for Indoor Positioning [PDF]
Sensors, 2020 The IEEE 802.11mc WiFi standard provides a protocol for a cellphone to measure its distance from WiFi access points (APs). The position of the cellphone can then be estimated from the reported distances using known positions of the APs. There are several “multilateration” methods that work in relatively open environments.
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WLocator: An Indoor Positioning System [PDF]
Third IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2007), 2007 There exists a multitude of location-sensing systems utilizing wireless technology, though varying in cost, coverage and accuracy. In this paper we will introduce WLocator, a system that aims to strike a balance between these areas. WLocator will provide location information relative to symbolic, user-created "landmarks".
Shaun Phillips +2 more
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Study on Indoor and Outdoor Seamless Positioning Based on GPS and Wi-Fi Location Fingerprint [PDF]
Jisuanji gongcheng, 2016 To compensate blind for GPS positioning in indoor environments,provide accurate and seamless positioning in indoor and outdoor environments,based on GPS satellite positioning technology and Wi-Fi location fingerprint positioning technology,an indoor and ...
HU Ke,LIAO Xingyu,YU Min,WANG Lunjie
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Bluetooth-based Indoor Positioning through ToF and RSSI Data Fusion
, 2018 After several decades of both market and scientific interest, indoor positioning is still a hot and not completely solved topic, fostered by the advancement of technology, pervasive market penetration of mobile devices and novel communication standards ...
Elisabetta Farella +3 more
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