Single-frequency GNSS cycle slip estimation with positional polynomial constraint
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Geodesy"
DOI: 10.1007/s00190-019-01281-7
Abstract: AbstractSingle-frequency GNSS RTK is a promising technology in the popularization application due to its relative low expense compared to multi-frequency RTK. Owing to the incapability of forming between-frequency combination and the relatively poor quality of… read more here.
Keywords: single frequency; estimation; frequency; cycle ... See more keywords
Analysis of geometry-free residuals in case of traveling ionosphere disturbances and their impact cycle slip detection
Sign Up to like & getrecommendations! Published in 2017 at "GPS Solutions"
DOI: 10.1007/s10291-017-0606-9
Abstract: We discuss the impact of a traveling ionospheric disturbance (TID) on cycle slip detection for the geometry-free (GF) combination. Based on the GF combination algorithm, we deduce for the first time the computational formula for… read more here.
Keywords: tid; geometry; slip detection; cycle slip ... See more keywords
Receiver clock jump and cycle slip correction algorithm for single-frequency GNSS receivers
Sign Up to like & getrecommendations! Published in 2019 at "GPS Solutions"
DOI: 10.1007/s10291-019-0832-4
Abstract: We introduce a simple single-band receiver clock jump and cycle slip (CJCS) detection and correction algorithm suitable for a standalone single-frequency Global Navigation Satellite System (GNSS) receiver. The real-time algorithm involves using an adaptive time… read more here.
Keywords: cycle; single frequency; receiver clock; cycle slip ... See more keywords
Kalman-filter-based undifferenced cycle slip estimation in real-time precise point positioning
Sign Up to like & getrecommendations! Published in 2019 at "GPS Solutions"
DOI: 10.1007/s10291-019-0894-3
Abstract: Global navigation satellite system (GNSS) precise point positioning (PPP) requires continuous carrier-phase observations to achieve a solution of high precision. Precisely correcting cycle slips caused by signal interruptions is crucial for recovering the data continuity.… read more here.
Keywords: cycle slips; precise point; cycle; cycle slip ... See more keywords
Real-time cycle slip correction for a single triple-frequency BDS receiver based on ionosphere-reduced virtual signals
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.06.044
Abstract: Abstract Being an essential part of GNSS processing, cycle slip detection and repair has been intensively investigated. This paper develops an improved real-time cycle slip correction method based on three types of independent linear combinations… read more here.
Keywords: combination; cycle slips; time; cycle ... See more keywords
An improved algorithm based on combination observations for real time cycle slip processing in triple frequency BDS measurements
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.08.011
Abstract: Abstract This research presents a new algorithm to resolve real-time cycle slip for undifferenced triple frequency observations of BeiDou navigation satellite system (BDS). The method of cycle slip (CS) detection is based on three linearly… read more here.
Keywords: cycle; combination; geometry; cycle slip ... See more keywords
A New Cycle Slip Detection and Repair Method for Single-Frequency GNSS Data
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Navigation"
DOI: 10.1017/s0373463318000243
Abstract: Cycle slip detection for single frequency Global Navigation Satellite System (GNSS) data is currently mainly based on measurement modelling or prediction, which cannot be effectively performed for kinematic applications and it is difficult to detect… read more here.
Keywords: cycle slips; method; cycle; slip detection ... See more keywords
Reliable real-time triple-frequency cycle slip detection and recovery with adaptive detection thresholds
Sign Up to like & getrecommendations! Published in 2019 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab0357
Abstract: Fast and reliable cycle slip detection is a prerequisite for successive ambiguity resolution and precise positioning. For dual-frequency signals, sometimes small cycle slips or particular cycle slips cannot be detected. Benefiting from the triple-frequency signals… read more here.
Keywords: cycle; slip detection; cycle slip; cycle slips ... See more keywords
An Efficient Cycle-Slip Repair Model With High Success Rate for BDS Triple- Frequency Observations
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2944436
Abstract: An improved cycle-slip repair model is proposed for BDS triple-frequency undifferenced observations. Two extra-wide-lane code-phase combinations and one additional geometry-free (GF) carrier-phase combination are employed. To ensure the GF phase combination follows a normal distribution,… read more here.
Keywords: cycle; rate; slip repair; cycle slip ... See more keywords
GNSS Odometry: Precise Trajectory Estimation Based on Carrier Phase Cycle Slip Estimation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3182795
Abstract: This letter proposes a highly accurate trajectory estimation method for outdoor mobile robots using global navigation satellite system (GNSS) time differences of carrier phase (TDCP) measurements. By using GNSS TDCP, the relative 3D position can… read more here.
Keywords: estimation; cycle; cycle slip; carrier phase ... See more keywords
Real-Time Triple-Frequency Cycle Slip Detection and Repair Algorithm Based on the Optimal Fixing Probability
Sign Up to like & getrecommendations! Published in 2020 at "Radioengineering"
DOI: 10.13164/re.2020.0206
Abstract: Global Navigation Satellite System (GNSS) is now being speedily expanded to our daily life, but the positioning precision still can hardly meet the demands of many applications, such as approaching landing system on airports. Due… read more here.
Keywords: cycle; detection; triple frequency; cycle slip ... See more keywords