Results 51 to 60 of about 14,746 (187)
Indoor geolocation for wireless networks [PDF]
, 2011 An ever growing demand for ‘location based services’ and the unprecedented growth of wireless local area networks (WLAN) has, in the past few years, attracted the focus of the research community to investigate and develop accurate indoor geolocation ...
Ali, Shahid
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Entropy, 2021 Global navigation satellite systems have been used for reliable location-based services in outdoor environments. However, satellite-based systems are not suitable for indoor positioning due to low signal power inside buildings and low accuracy of 5 m ...
Haq Nawaz +9 more
doaj +1 more source
Algoritmos de análise de cena para localização indoor via redes IEEE 802.11 [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2015.Sistemas de localização global já fazem parte do cotidiano das pessoas.
Conte, Ezequiel
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Review of Indoor Positioning: Radio Wave Technology
Applied Sciences, 2020 The indoor positioning system (IPS) is becoming increasing important in accurately determining the locations of objects by the utilization of micro-electro-mechanical-systems (MEMS) involving smartphone sensors, embedded sources, mapping localizations ...
Tan Kim Geok +8 more
doaj +1 more source
GEOFENCING-BASED LOCALIZATION FOR 3D DATA ACQUISITION NAVIGATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Users require navigation for many location-based applications using moving sensors, such as autonomous robot control, mapping route navigation and mobile infrastructure inspection.
M. Nakagawa +3 more
doaj +1 more source
Lessons Learned in Generating Ground Truth for Indoor Positioning Systems Based on Wi-Fi Fingerprinting [PDF]
, 2018 Publisher Copyright: © 2018 Elsevier Inc. All rights reserved.Wi-Fi fingerprinting, a well-established indoor positioning technique, relies on a simple rule: the position attached to a fingerprint can be estimated from known positions of similar ...
Puertas-Cabedo, Adrián +19 more
core +1 more source
WiFi Based Fingerprinting Positioning Based on Seq2seq Model
Sensors, 2020 Indoor positioning technologies are of great use in GPS-denied areas. They can be partitioned into two types of systems—infrastructure-free based and infrastructure-dependent based.
Haotai Sun +3 more
doaj +1 more source
Indoor Positioning Systems Can Revolutionise Digital Lean
Applied Sciences, 2021 The powerful combination of lean principles and digital technologies accelerates waste identification and mitigation faster than traditional lean methods.
Tuan-Anh Tran +2 more
doaj +1 more source
Observability of Path Loss Parameters in WLAN-Based Simultaneous Localization and Mapping [PDF]
, 2013 Indoor positioning by means of received signal strengths has been gathering much interest since the massive presence of wireless local area networks (WLANs) in buildings.
Patrick Robertson +3 more
core +1 more source
Experimental Investigation of 5G Positioning Performance Using a mmWave Measurement Setup [PDF]
, 2021 S.423-430Driven by an ever-increasing demand for higher data rates, 5G introduced communication over the millimeter-wave (mmWave) bands to fulfill this requirement. High data transmissions in this spectrum are enabled by beamforming massive MIMO antennas
Mohammad Alawieh +15 more
core +1 more source