Structure and Performance Analysis of Signal Acquisition and Doppler Tracking in LEO Augmented GNSS Receiver [PDF]
Sensors, 2021 Due to the low signal power, the Global Navigation Satellite System (GNSS) signal is vulnerable to interference and even cannot be captured or tracked in harsh environments.
Li Cheng, Wenfei Guo
exaly +5 more sources
GNSS Receiver Identification Using Clock-Derived Metrics [PDF]
Sensors, 2017 Falsifying Global Navigation Satellite System (GNSS) data with a simulator or with a fake receiver can have a significant economic or safety impact in many transportation applications where Position, Velocity and Time (PVT) are used to enforce a ...
Daniele Borio +2 more
exaly +5 more sources
Sampling Rate Impact on Precise Point Positioning with a Low-Cost GNSS Receiver
Applied Sciences (Switzerland), 2021 Nowadays, with the incursion of low-cost GNSS receivers with modern characteristics, it is common to investigate and apply new methodologies and solutions with different receivers of this nature.
Rosendo Romero-Andrade +1 more
exaly +4 more sources
Evaluation of Low-Cost GNSS Receiver under Demanding Conditions in RTK Network Mode [PDF]
Sensors, 2021 Positioning with low-cost GNSS (Global Navigation Satellite System) receivers is becoming increasingly popular in many engineering applications. In particular, dual-frequency receivers, which receive signals of all available satellite systems, offer ...
Daniel János, Przemysław Kuras
exaly +3 more sources
Comparison of TEC Calculations Based on Trimble, Javad, Leica, and Septentrio GNSS Receiver Data
Remote Sensing, 2020 A Global Navigation Satellite System (GNSS) receiver is, to some extent, a “black box” when its data is used for ionospheric studies. Our results based on Javad, Septentrio, Trimble, and Leica GNSS receivers have proven that the accuracy of the slant ...
Vladislav Demyanov +1 more
exaly +4 more sources
Implementation and Performance of a Deeply-Coupled GNSS Receiver with Low-Cost MEMS Inertial Sensors for Vehicle Urban Navigation [PDF]
Sensors, 2020 In urban environments, Global Navigation Satellite Systems (GNSS) signals are frequently attenuated, blocked or reflected, which degrades the positioning accuracy of GNSS receivers significantly.
Tisheng Zhang +2 more
exaly +3 more sources
An SVM Based Weight Scheme for Improving Kinematic GNSS Positioning Accuracy with Low-Cost GNSS Receiver in Urban Environments [PDF]
Sensors, 2020 High-precision positioning with low-cost global navigation satellite systems (GNSS) in urban environments remains a significant challenge due to the significant multipath effects, non-line-of-sight (NLOS) errors, as well as poor satellite visibility and ...
Zhitao Lyu, Yang Gao, Yang Gao
exaly +3 more sources
Exploring GNSS Crowdsourcing Feasibility: Combinations of Measurements for Modeling Smartphone and Higher End GNSS Receiver Performance [PDF]
Sensors, 2019 GNSS receiver data crowdsourcing is of interest for multiple applications, e.g., weather monitoring. The bottleneck in this technology is the quality of the GNSS receivers.
Ville V Lehtola, Stefan Söderholm
exaly +4 more sources
Impact Analysis of Standardized GNSS Receiver Testing against Real-World Interferences Detected at Live Monitoring Sites [PDF]
Sensors, 2019 GNSS-based applications are susceptible to different threats, including radio frequency interference. Ensuring that the new applications can be validated against the latest threats supports the wider adoption and success of GNSS in higher value markets ...
Sarang Thombre +1 more
exaly +4 more sources
Characterization of the Ability of Low-Cost GNSS Receiver to Detect Spoofing Using Clock Bias. [PDF]
Sensors (Basel), 2023 The aim of this paper was to propose a method to characterize the ability of a GNSS user to detect a spoofing attack from the behavior of the clock bias.
Truong V +3 more
europepmc +2 more sources