Results 1 to 10 of about 26,844 (306)
Indoor Positioning System with UWB Based on a Digital Twin
Sensors, 2022 Ultra-wideband (UWB) technology is used for indoor positioning, but its positioning accuracy is usually degenerated by various obstacles in the indoor environment because of non-line-of-sight (NLOS).
Ping Lou +4 more
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An RFID Indoor Positioning Algorithm Based on Bayesian Probability and K-Nearest Neighbor
Sensors, 2017 The Global Positioning System (GPS) is widely used in outdoor environmental positioning. However, GPS cannot support indoor positioning because there is no signal for positioning in an indoor environment. Nowadays, there are many situations which require
He Xu, Peng Li, Ruchuan Wang
exaly +3 more sources
Indoor Positioning Systems of Mobile Robots: A Review
Robotics, 2023 Recently, with the in-depth development of Industry 4.0 worldwide, mobile robots have become a research hotspot. Indoor localization has become a key component in many fields and the basis for all actions of mobile robots.
Steffen Junginger +2 more
exaly +3 more sources
Indoor Positioning and Navigation [PDF]
Sensors, 2021 Recently, the social and commercial interest in location-based services (LBS) has been increasing significantly [...]
openaire +4 more sources
Advances in Indoor Positioning and Indoor Navigation
Sensors, 2022 Locating devices in indoor environments has become a key issue for many emerging location-based applications and intelligent spaces in different fields [...]
Antoni Pérez-Navarro +2 more
openaire +4 more sources
Overview of WiFi fingerprinting‐based indoor positioning
IET Communications, 2022 Location‐based services have attracted significant attention since the concept of Industry 4.0 was proposed and the ‘Internet +’ era began owing to its social and commercial value.
Shuang Shang, Lixing Wang
doaj +1 more source
Sensors and Sensing Technologies for Indoor Positioning and Indoor Navigation [PDF]
Sensors, 2020 The last 10 years have seen enormous technical progress in the field of indoor positioning and indoor navigation; yet, in contrast with outdoor well-established GNSS solutions, no technology exists that is cheap and accurate enough for the general market.
Potorti' F., Palumbo F., Crivello A.
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An Innovative Gateway for Indoor Positioning [PDF]
EURASIP Journal on Advances in Signal Processing, 2006 Enabling the pervasive paradigm requires the incorporation of location information. Retrieving location data has been a field of ongoing research for both the outdoor and indoor wireless systems. The results in the cellular scenario are already mature and location architectures have been standardized.
Giannis F. Marias +4 more
openaire +3 more sources
AP Optimization for Wi-Fi Indoor Positioning-Based on RSS Feature Fuzzy Mapping and Clustering
IEEE Access, 2020 In indoor environments, Access Points (APs) are widely deployed in various locations of buildings, and thereby the AP optimization-based Wi-Fi indoor positioning technology is of great significance for achieving the satisfactory indoor Location-based ...
Xiaolong Yang +4 more
doaj +1 more source
WiFi-RTT Indoor Positioning [PDF]
2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2020 Global navigation satellite systems (GNSSs) can deliver very good position estimates under optimum conditions. However, especially in urban and indoor scenarios with severe multipath propagation and blocking of satellites by buildings the accuracy loss can be very large. Using WiFi for indoor positioning is a common approach because WiFi infrastructure
Gentner, Christian +3 more
openaire +2 more sources