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China Satellite Navigation Conference (CSNC 2021) . Volume III : proceedings / / Changfeng Yang, Jun Xie, editors
China Satellite Navigation Conference (CSNC 2021) . Volume III : proceedings / / Changfeng Yang, Jun Xie, editors
Edizione [1st ed. 2021.]
Pubbl/distr/stampa Gateway East, Singapore : , : Springer, , [2021]
Descrizione fisica 1 online resource (XXIII, 678 p. 404 illus., 318 illus. in color.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Artificial satellites in navigation
ISBN 981-16-3146-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Professional GNSS Applications -- GNSS Applications for the Mass Market -- GNSS and Their Augmentations -- Satellite Orbits and Precise Positioning -- Time Frequencies and Precision Timing -- Autonomous Navigation and Intelligent Operation -- GNSS Signal Processing -- GNSS User Terminals -- PNT Architectures and New PNT Technologies -- PoliciesStandards and Intellectual Property Rights.
Record Nr. UNINA-9910485013903321
Gateway East, Singapore : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China satellite navigation conference (CSNC 2021) proceedings . Volume II / / Changfeng Yang, Jun Xie, editors
China satellite navigation conference (CSNC 2021) proceedings . Volume II / / Changfeng Yang, Jun Xie, editors
Edizione [1st ed. 2021.]
Pubbl/distr/stampa Singapore : , : Springer, , [2021]
Descrizione fisica 1 online resource (XXII, 684 p. 406 illus., 353 illus. in color.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Artificial satellites in navigation
Artificial satellites in telecommunication
ISBN 981-16-3142-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Professional GNSS Applications -- GNSS Applications for the Mass Market -- GNSS and Their Augmentations -- Satellite Orbits and Precise Positioning -- Time Frequencies and Precision Timing -- Autonomous Navigation and Intelligent Operation -- GNSS Signal Processing -- GNSS User Terminals -- PNT Architectures and New PNT Technologies -- Policies Standards and Intellectual Property Rights.
Record Nr. UNINA-9910483599803321
Singapore : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC 2024) Proceedings . Volume II / / Changfeng Yang and Jun Xie, editors
China Satellite Navigation Conference (CSNC 2024) Proceedings . Volume II / / Changfeng Yang and Jun Xie, editors
Edizione [First edition.]
Pubbl/distr/stampa Singapore : , : Singapore, , [2024]
Descrizione fisica 1 online resource (630 pages)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering Series
Soggetto topico Artificial satellites in navigation
Artificial satellites in telecommunication
ISBN 981-9969-32-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Editorial Board -- Preface -- Contents -- GNSS and Their Augmentations -- A Study on SBAS-RTK Integrated Positioning Technologies -- 1 Introduction -- 2 RTK Service Risk Analysis -- 2.1 RTK Fault Factor -- 2.2 Performance Impact Analysis -- 3 SBAS-RTK Integrated Positioning -- 3.1 SBAS Positioning -- 3.2 Data Detection -- 3.3 Weighted RTK Positioning -- 3.4 Data Check -- 4 Test and Verification -- 5 Summary -- References -- Research on the TESLA Authentication Algorithm for BDSBAS -- 1 Introduction -- 2 Principles of SBAS Message Authentication -- 2.1 Authentication Principle -- 2.2 SBAS Authentication Structure -- 3 BDSBAS Message Authentication Design -- 3.1 Chinese Commercial Cryptography Standard Algorithm -- 3.2 Design of the TESLA Authentication Protocol Based on the Chinese Commercial Cryptography Algorithm -- 3.3 SBAS User -- 3.4 Message Design -- 3.5 BigMAC -- 3.6 LittleMAC -- 4 Simulation Experiment -- 4.1 Key Performance Indicators -- 4.2 Simulation Analysis -- 5 Conclusion -- References -- Single Satellite Positioning Method and Error Characteristic Analysis of LEO Navigation Satellites -- 1 Introduction -- 2 Single Satellite Pseudo-Range and Doppler Positioning Principle and Error Modeling -- 2.1 Measurement Model -- 2.2 LSM Positioning Algorithm Utilizing Pseudo-Range and Doppler -- 2.3 CRLB of Positioning Error -- 2.4 Error Ellipsoid of Positioning Error -- 3 Simulation and Verification -- 3.1 Simulation Conditions -- 3.2 Simulation Results -- 4 Conclusion -- References -- A High Dynamic Positioning Algorithm for Ka Band LEO Satellites in Beam Polling Mode -- 1 Introduction -- 2 Pseudo range And Doppler Positioning Equation -- 3 Low Orbit Ka Band Signal Positioning Mode -- 3.1 Polling Mode -- 3.2 Problems in Low Earth Orbit Ka Band Satellite Positioning -- 4 Integrated Navigation Positioning Algorithm.
4.1 Tightly Coupled Mode -- 4.2 Principle of Accumulated Error Estimation and Correction -- 5 The Design of Kalman Filter -- 5.1 State Variables -- 5.2 State Transition Matrix -- 5.3 Accumulated Variables -- 5.4 Observation Calculation -- 5.5 Measurement Matrix -- 5.6 Q Matrix and R Matrix -- 5.7 Setting of Initial Value of State Variables and Initial P Matrix -- 6 Simulation and Result Analysis -- 6.1 Simulation Parameter Setting -- 6.2 Simulation Result -- 7 Conclusion -- References -- Spoofing Monitoring Method Research of GNSS Based on LEO Doppler Measurement -- 1 Introduction -- 2 Spoofing Monitoring Algorithm Based on Doppler -- 2.1 Spoofing Interference Scenario -- 2.2 Default Detection Algorithm -- 2.3 Recognition Algorithm of Spoofing -- 3 Simulation and Result Analysis -- 3.1 Simulation Parameter and Index Setting -- 3.2 Simulation Result -- 3.3 Analysis of Simulation Results -- 4 Conclusion -- References -- Credibility Monitoring Research of BDS Based on LEO/INS -- 1 Introduction -- 2 Credibility Monitoring Algorithm -- 2.1 Kalman Filter Algorithm -- 2.2 Integrated Navigation System Design -- 2.3 Fault Detection Algorithm -- 2.4 Fault Recognition Algorithm -- 3 Simulation Result Analysis -- 3.1 Simulation Parameter and Index Setting -- 3.2 Simulation Result -- 4 Conclusion -- References -- ARAIM Integrity and Continuity Considering Fault Detection and Exclusion -- 1 Introduction -- 2 Integrity and Continuity Risk -- 2.1 Integrity and Continuity Risk Considering FD -- 2.2 The Need Analysis of Fault Exclusion for Dual-Constellation GPS/BDS -- 2.3 Integrity and Continuity Risk Considering FDE -- 3 Integrity and Continuity Risk Bounds for FDE -- 3.1 Integrity Risk Evaluation -- 3.2 Continuity Risk Allocation -- 4 Performance Evaluation -- 4.1 Simulation Conditions Setting -- 4.2 Parameter Determination -- 4.3 Availability Analysis.
5 Conclusion -- References -- A Coupled RTK/INS Positioning Method Based on Robust Estimation -- 1 Introduction -- 2 The Basic Theory of Robust RTK -- 2.1 Mathematical Model of RTK -- 3 Robust Kalman Filtering Algorithm -- 3.1 Mathematical Model of RTK/INS Coupled Navigation -- 3.2 Robust Kalman Filter Based on Innovation -- 4 Analysis of Experimental Results -- 4.1 Experimental Environment -- 4.2 Analysis of Experimental Results -- 4.3 Comparison of Classical Kalman and Robust Kalman Filter -- 5 Conclusion -- References -- Optimal Allocation Method of Integrity Risk Indicator for Multiple Risk Sources in PPP-RTK -- 1 Introduction -- 2 The Principle of Integrity Risk Index Optimal Allocation Method -- 3 Integrity Risk Index Optimization Allocation Steps -- 3.1 Failure Mode Settings -- 3.2 Construction of Protection Level -- 3.3 Allocation Model Construction -- 4 Simulation Experiment -- 4.1 Sensitivity Analysis of ISM Parameters -- 4.2 Global Simulation of Optimal Distribution of Integrity Risk Indicators -- 5 Summary -- References -- Reliability and Backup Strategy Analysis of Low-Earth Orbit Navigation Constellation -- 1 Introduction -- 2 Constellation Configuration and Reliability Requirements -- 2.1 Constellation Configuration Design -- 2.2 Constellation Launch Program -- 2.3 Constellation System Reliability Requirements -- 2.4 Single Satellite Reliability Design and Principle of Network Supplement -- 3 Satellite Reliability Model and Constellation Reliability Calculation Method -- 3.1 Satellite Reliability Model [3] -- 3.2 Reliability Calculation Method of Constellation System -- 4 Constellation Network Supplement and Reliability Analysis in Operation Phase -- 4.1 Analysis of Constellation Backup Criterion -- 4.2 Strategy of Network Supplement and Reliability Analysis -- 4.3 5-Year Lifetime Satellite -- 4.4 8-Year Lifetime Satellite.
4.5 Backup Mode Optimization -- 5 Summary -- References -- An Asynchronous Observation Positioning Algorithm Based on Factor Graph Optimization -- 1 Introduction -- 2 Model of Asynchronous Observation System -- 3 Basic Principle and Algorithm Flow the FGO Method -- 3.1 Fundamental Principle -- 3.2 Algorithm Flow -- 4 Simulation -- 4.1 Simulation Parameters -- 4.2 Simulation Result -- 5 Conclusion -- References -- Evaluation and Analysis of Uplink Signal Interference in GEO Satellite System -- 1 Introduction -- 2 Analysis of Uplink Interference in GEO Satellite System -- 2.1 Uplink Calculation Model -- 2.2 Performance Analysis of Transparent Transponder Under Interference Conditions -- 2.3 Downlink Calculation Model -- 3 Signal Interference Calculation Method Based on Spectral Separation Coefficient -- 3.1 Single-Signal Interference Calculation Method -- 3.2 Multi-signal Interference Calculation Method -- 4 Analysis of the Influence of Uplink Interference on the Carrier-to-Noise Ratio -- 4.1 Influence of Interference Signal Power -- 4.2 Influence of the Number of Interference Stations -- 4.3 The Effect of Interference Station Deployment Location -- 5 Conclusion -- References -- Impact of Temporally Correlated Error on ARAIM ISM During Ionospheric Storm Period -- 1 Introduction -- 2 Ionospheric Delay Error Under Stormy Conditions -- 3 The Conservative Representation of Gauss Markov Process -- 4 Measurement Error Caused by Ionospheric Storm -- 4.1 Ionosphere Error in Ionosphere-Free Combination Measurement Under Stormy Conditions -- 4.2 Ionospheric Error in Carrier Smoothed Code During Storm Period -- 5 Simulation -- 5.1 Measurement Error Caused by the Second-Order Ionospheric Term -- 5.2 Global simulation of ARAIM -- 6 Conclusions -- 7 Appendix -- References -- Scintillation Identification Based on Spectral Features -- 1 Introduction.
2 Scintillation Spectrum Features -- 3 Scintillation Detection with Different Spectrum Features -- 3.1 Scintillation Data Process and Labeling -- 3.2 Training and Test of ML Models -- 3.3 Identification Accuracy -- 3.4 Result of Scintillation Identifications -- 4 Deeper Analysis -- 5 Conclusion -- References -- Centimeter-Level Real-Time Orbit Determination and Accuracy Analysis of LEO Satellite with POD4LEO Software -- 1 Introduction -- 2 GNSS Real-Time Products -- 2.1 Recovery Method -- 2.2 Orbit Accuracy -- 2.3 Clock Error Accuracy -- 3 Mathematical Model -- 3.1 Observation Model -- 3.2 Dynamics Model -- 3.3 Estimation Method -- 4 Test and Results -- 4.1 Processing Strategy -- 4.2 Results -- 4.3 SISRE (Orbit) -- 5 Summary -- References -- Impact Analysis of BeiDou Satellite Integrity Events in 2022 -- 1 Introduction -- 2 Integrity Performance Assessment Methods and Description of Abnormal Event Phenomena -- 2.1 Integrity Performance Assessment Methods -- 2.2 Integrity Performance Assessment Methods -- 3 The Impact of Abnormal Event -- 3.1 Comparison of Accuracy Assessment Result and Impact Analysis of the Event in the First Quarter of 2022 and 2021 -- 3.2 Comparison of Continuity Assessment Result and Impact Analysis of the Event in the First Quarter of 2022 and 2021 -- 3.3 Comparison of Continuity Assessment Result and Impact Analysis of the Event in the First Quarter of 2022 and 2021 -- 4 RAIM Fault Detection and Exclusion -- 5 Conclusion -- References -- Analysis of Navigation Augmentation Performance Based on LEO Satellite Communication Constellation -- 1 Introduction -- 2 An Architecture of Navigation Augmentation System Based on LEO Communication Constellation -- 2.1 Overall System Architecture -- 2.2 Spatial-Temporal Reference -- 2.3 Constellation and Frequency.
3 Analysis of Navigation Augmentation Performance Based on LEO Communication Constellation.
Record Nr. UNINA-9910760288803321
Singapore : , : Singapore, , [2024]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume I / / edited by Jiadong Sun, Wenhai Jiao, Haitao Wu, Mingquan Lu
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume I / / edited by Jiadong Sun, Wenhai Jiao, Haitao Wu, Mingquan Lu
Edizione [1st ed. 2014.]
Pubbl/distr/stampa Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014
Descrizione fisica 1 online resource (793 p.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 3-642-54737-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto BDS/GNSS Navigation Applications -- BDS /GNSS Test and Evaluation Technology -- BDS /GNSS User Terminal Technology.
Record Nr. UNINA-9910299467103321
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III / / edited by Jiadong Sun, Wenhai Jiao, Haitao Wu, Mingquan Lu
China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III / / edited by Jiadong Sun, Wenhai Jiao, Haitao Wu, Mingquan Lu
Edizione [1st ed. 2014.]
Pubbl/distr/stampa Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014
Descrizione fisica 1 online resource (714 p.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 3-642-54740-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Precise Orbit Determination and Positioning -- Atomic Clock Technique and Time-Frequency System -- Integrated Navigation and New Methods.
Record Nr. UNINA-9910299467303321
Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume I [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume I [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (658 p.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 981-10-0934-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto BDS /GNSS Application Technology -- Navigation and Location Based Services -- BDS/GNSS Test and Assessment Technology -- BDS/GNSS User Terminal Technology.
Record Nr. UNINA-9910254225803321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume II [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume II [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (643 p.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 981-10-0937-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Satellite Navigation Signals -- BDS/GNSS Augmentation Systems and Technology -- Multi-sensor Fusion Navigation -- PNT System and Emerging Navigation Technology.
Record Nr. UNINA-9910254226503321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume III [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume III [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Shiwei Fan, Feixue Wang
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (718 p.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 981-10-0940-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Satellite Orbit and Clock Offset Determination -- BDS/GNSS Precise Positioning Technology -- Atomic Clock and Time-frequency Technology -- Standardization, Intellectual Properties, Policies, and Regulations.
Record Nr. UNINA-9910254226303321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume I [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Yuanxi Yang, Shiwei Fan, Wenxian Yu
China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume I [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Yuanxi Yang, Shiwei Fan, Wenxian Yu
Edizione [1st ed. 2017.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017
Descrizione fisica 1 online resource (XXII, 1019 p. 555 illus.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 981-10-4588-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Satellite Navigation Technology -- Navigation and Location Service -- Test and Assessment Technology --  User Terminal Technology.   .
Record Nr. UNINA-9910254319703321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume II [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Yuanxi Yang, Shiwei Fan, Wenxian Yu
China Satellite Navigation Conference (CSNC) 2017 Proceedings: Volume II [[electronic resource] /] / edited by Jiadong Sun, Jingnan Liu, Yuanxi Yang, Shiwei Fan, Wenxian Yu
Edizione [1st ed. 2017.]
Pubbl/distr/stampa Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017
Descrizione fisica 1 online resource (XIX, 647 p. 347 illus.)
Disciplina 621.380422
Collana Lecture Notes in Electrical Engineering
Soggetto topico Aerospace engineering
Astronautics
Electrical engineering
Geographical information systems
Geophysics
Aerospace Technology and Astronautics
Communications Engineering, Networks
Geographical Information Systems/Cartography
Geophysics/Geodesy
ISBN 981-10-4591-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Satellite Navigation Signals and Signal Processing -- Satellite Navigation Augmentation Technology -- Multi-source Fusion Navigation Technology -- PNT New Concept, New Methods and New Technology.
Record Nr. UNINA-9910254319603321
Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui