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
High-rate Doppler-aided cycle slip detection and repair method for low-cost single-frequency receivers
Sign Up to like & getrecommendations! Published in 2020 at "GPS Solutions"
DOI: 10.1007/s10291-020-00993-0
Abstract: Carrier phase cycle slips can be an important source of error in precise Global Navigation Satellite System (GNSS) positioning. In such cases, cycle slips can seriously compromise the positioning accuracy and reliability, especially for single-frequency… read more here.
Keywords: single frequency; cycle slips; rate doppler; doppler ... 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
Interfrequency Performance Characterizations of GPS During Signal Outages From an Anomaly Crest Location
Sign Up to like & getrecommendations! Published in 2019 at "Space Weather"
DOI: 10.1029/2018sw002105
Abstract: Introduction of new navigation signals L2C (1227.60 MHz) and L5 (1176.45 MHz) to the existing GPS (Global Positioning System) spectrum, under the modernization program of GPS offers the improvement of position accuracy. The present study… read more here.
Keywords: crest location; interfrequency performance; cycle slips; anomaly crest ... 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