Challenges in indoor global navigation satellite systems: Unveiling its core features in signal processing
G Seco-Granados, J Lopez-Salcedo… - IEEE Signal …, 2012 - ieeexplore.ieee.org
Accurately determining one's position has been a recurrent problem in history [1]. It even
precedes the first deep-sea navigation attempts of ancient civilizations and reaches the …
precedes the first deep-sea navigation attempts of ancient civilizations and reaches the …
Indoor positioning using GPS revisited
MB Kjærgaard, H Blunck, T Godsk, T Toftkjær… - … Pervasive 2010, Helsinki …, 2010 - Springer
It has been considered a fact that GPS performs too poorly inside buildings to provide
usable indoor positioning. We analyze results of a measurement campaign to improve on …
usable indoor positioning. We analyze results of a measurement campaign to improve on …
[HTML][HTML] Validity of PALMS GPS scoring of active and passive travel compared to SenseCam
JA Carlson, MM Jankowska, K Meseck… - Medicine and science …, 2015 - ncbi.nlm.nih.gov
Purpose To assess validity of the Personal Activity Location Measurement System (PALMS)
for deriving time spent walking/running, bicycling, and in vehicle, using SenseCam as the …
for deriving time spent walking/running, bicycling, and in vehicle, using SenseCam as the …
[图书][B] A review of indoor localization technologies: towards navigational assistance for topographical disorientation
Indoor localization technologies hold promise for many ambient intelligence applications,
including in-situ navigational assistance for individuals with wayfinding difficulties. Given …
including in-situ navigational assistance for individuals with wayfinding difficulties. Given …
Accurate smartphone indoor positioning using a WSN infrastructure and non-invasive audio for TDoA estimation
In this paper we propose a reliable acoustic indoor positioning system fully compatible with
a conventional smartphone. The proposed system takes advantage of the smartphone audio …
a conventional smartphone. The proposed system takes advantage of the smartphone audio …
The line-of-sight peak detection and tracking of underwater acoustic DSSS communications in the doubly spread channel
D Sun, J Wu, H Cui, Y Fu, X Hong, C Zheng - Applied Acoustics, 2024 - Elsevier
In the underwater acoustic (UWA) channel, the line-of-sight (LOS) path has the
characteristics of stable magnitude and continuous phase, which is seldom affected by the …
characteristics of stable magnitude and continuous phase, which is seldom affected by the …
[PDF][PDF] Weak signal carrier tracking using extended coherent integration with an ultra-tight GNSS/IMU receiver
MG Petovello, C O'Driscoll… - European Navigation …, 2008 - researchgate.net
Dr. Gérard Lachapelle is a Professor of Geomatics Engineering at the University of Calgary
where he is responsible for teaching and research related to location, positioning, and …
where he is responsible for teaching and research related to location, positioning, and …
Localization based on RSSI exploiting gaussian and averaging filter in wireless sensor network
RK Mahapatra, NSV Shet - Arabian Journal for Science and Engineering, 2018 - Springer
The primary focus in this paper is on position estimation of an unknown sensor node in
indoor environment. Received signal strength (RSS)-based algorithm was used for position …
indoor environment. Received signal strength (RSS)-based algorithm was used for position …
[HTML][HTML] A novel architecture for ultra-tight HSGPS-INS integration
G Gao, G Lachapelle - Positioning, 2008 - scirp.org
Global Positioning System (GPS) currently fulfills the positioning requirements of many
applications under Line-Of-Sight (LOS) environments. However, many Location-Based …
applications under Line-Of-Sight (LOS) environments. However, many Location-Based …
An improved RSSI-based positioning method using sector transmission model and distance optimization technique
H Zhu, T Alsharari - International Journal of Distributed …, 2015 - journals.sagepub.com
This paper focuses on the positioning algorithm suitable for harsh indoor environment such
as manufacturing workshop in which the interferences from different directions cannot be …
as manufacturing workshop in which the interferences from different directions cannot be …