GNSS PPP-RTK: integrity monitoring method considering wrong ambiguity fixing
In previous studies on multiple hypothesis solution separations (MHSS) advanced
autonomous integrity monitoring (ARAIM) in phase-based GNSS precise point positioning …
autonomous integrity monitoring (ARAIM) in phase-based GNSS precise point positioning …
Integrity monitoring for positioning of intelligent transport systems using integrated RTK‐GNSS, IMU and vehicle odometer
A El‐Mowafy, N Kubo - IET Intelligent Transport Systems, 2018 - Wiley Online Library
Reliable continuing positioning is a critical requirement for intelligent transportation systems
(ITS). An integrated positioning system is presented, where the global navigation satellite …
(ITS). An integrated positioning system is presented, where the global navigation satellite …
[HTML][HTML] Highly reliable relative navigation for multi-UAV formation flight in urban environments
Formation flight of multiple Unmanned Aerial Vehicles (UAVs) is expected to bring
significant benefits to a wide range of applications. Accurate and reliable relative position …
significant benefits to a wide range of applications. Accurate and reliable relative position …
An improved ambiguity resolution algorithm for smartphone RTK positioning
Ambiguity resolution based on smartphone GNSS measurements can enable various
potential applications that currently remain difficult due to ambiguity biases, especially under …
potential applications that currently remain difficult due to ambiguity biases, especially under …
Integrity monitoring of vehicle positioning in urban environment using RTK-GNSS, IMU and speedometer
A El-Mowafy, N Kubo - Measurement Science and Technology, 2017 - iopscience.iop.org
Continuous and trustworthy positioning is a critical capability for advanced driver assistance
systems (ADAS). To achieve continuous positioning, methods such as global navigation …
systems (ADAS). To achieve continuous positioning, methods such as global navigation …
Reliable GPS+ BDS RTK positioning with partial ambiguity resolution
A Brack - GPS solutions, 2017 - Springer
Reliable carrier phase positioning requires the occurrence of incorrect integer ambiguity
estimates to be limited to a maximum tolerable rate. In various simulation studies, partial …
estimates to be limited to a maximum tolerable rate. In various simulation studies, partial …
Alternative architecture for dual frequency multi-constellation GBAS
T Murphy, M Harris, G Mcgraw, J Wichgers… - Proceedings of the 34th …, 2021 - ion.org
This paper describes an alternative architecture candidate proposal for consideration for the
future Dual Frequency MultiConstellation (DFMC) Ground Based Augmentation System …
future Dual Frequency MultiConstellation (DFMC) Ground Based Augmentation System …
Constructing a continuous phase time history from TDMA signals for opportunistic navigation
A technique is developed for reconstructing a continuous phase time history from the
noncontinuous phase bursts of time division multiple access (TDMA) signals. A continuous …
noncontinuous phase bursts of time division multiple access (TDMA) signals. A continuous …
Integrity monitoring-based ratio test for GNSS integer ambiguity validation
The combination of multiple global navigation satellite systems (GNSSs) is able to improve
the accuracy and reliability, which is beneficial for navigation in safety–critical applications …
the accuracy and reliability, which is beneficial for navigation in safety–critical applications …
[PDF][PDF] GNSS ambiguity resolution: which subset to fix
ABSTRACT A key issue with GNSS carrier phase ambiguity resolution is that often the full
set of ambiguities cannot be fixed fast and reliably. A possible strategy is then to resolve only …
set of ambiguities cannot be fixed fast and reliably. A possible strategy is then to resolve only …