Results 21 to 30 of about 10,024,117 (166)
IET Networks, EarlyView., 2022 Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley +1 more source
Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets [PDF]
, 2021 Ponencia presentada en 11th International Conference on Indoor Positioning and Indoor Navigation (IPIN), 29 November - 2 December 2021, Lloret de Mar, SpainThe evaluation of Indoor Positioning Systems (IPSs) mostly relies on local deployments in the ...
Quezada Gaibor, Darwin +31 more
core +1 more source
WLAN Fingerprinting Indoor Positioning Accuracy: Assessing the Effects of Access Point Power and High Signal Correlation [PDF]
International Journal of Intelligent Computing and Information SciencesRecently, localization systems tailored for indoor environments have been introduced, leveraging the existing wireless local area network (WLAN) infrastructure.
Mrindoko Nicholaus
doaj +1 more source
A Survey of Smartphone-Based Indoor Positioning System Using RF-Based Wireless Technologies
Sensors, 2020 In recent times, social and commercial interests in location-based services (LBS) are significantly increasing due to the rise in smart devices and technologies.
Santosh Subedi, Jae-Young Pyun
doaj +1 more source
Evolution of Indoor Positioning Technologies: A Survey [PDF]
, 2017 Indoor positioning systems (IPS) use sensors and communication technologies to locate objects in indoor environments. IPS are attracting scientific and enterprise interest because there is a big market opportunity for applying these technologies.
García Vázquez, Juan Pablo +11 more
core +2 more sources
IEEE Access, 2018 In this paper, we develop a low complexity indoor positioning system (IPS) and design a lightweight, low-cost, and wearable receiver for it. The accuracy of proximity-based LED IPS has been improved using overlap between LED beams but LED packets in the ...
Olaoluwa R. Popoola, Sinan Sinanovic
doaj +1 more source
A STATISTICAL ANALYSIS ON THE SYSTEM PERFORMANCE OF A BLUETOOTH LOW ENERGY INDOOR POSITIONING SYSTEM IN A 3D ENVIRONMENT [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Since GPS tends to fail for indoor positioning purposes, alternative methods like indoor positioning systems (IPS) based on Bluetooth low energy (BLE) are developing rapidly.
G. G. Haagmans +4 more
doaj +1 more source
A Fast Indoor Positioning Using a Knowledge-Distilled Convolutional Neural Network (KD-CNN)
IEEE Access, 2022 Fingerprint-based indoor positioning systems (F-IPS) may provide inexpensive solutions to GPS-denied environments. Most F-IPSs adopt traditional machine learning for position prediction, resulting in low accuracy. Deep neural networks (DNN) were recently
Aqilah Binti Mazlan +2 more
doaj +1 more source
Toward secure and usable indoor positioning
, 2022 Zhang, RuiRecent years have witnessed growing interests from both academia and industry in developing effective Indoor Positioning Systems (IPSes).
Li, Yunzhi
core +1 more source
WiFi and Bluetooth Low Energy Beacons for Indoor Positioning System
Journal of Engineering Technology and Applied Physics, 2019 Indoor Positioning System (IPS) is used to locate a person, an object or a location inside a building. IPS is important in providing location-based services, which has recently gain much popularity.
Nurul Fatehah Zulkpli +3 more
doaj +1 more source