Minimum Separation Boundary for UAM Tactical Deconfliction Based on Avoidance Risk Ratio Model

Authors: Kim, Junsoo, Nam, Gihun, Min, Dongchan, Lee, Jiyun, Pullen, Sam

Source: 2024 AIAA DATC/IEEE 43rd Digital Avionics Systems Conference (DASC) Digital Avionics Systems Conference (DASC), 2024 AIAA DATC/IEEE 43rd. :1-9 Sep, 2024

Relation: 2024 AIAA DATC/IEEE 43rd Digital Avionics Systems Conference (DASC)

Ground-Based Augmentation Systems Operation in Low Latitudes - Part 1: Challenges, Mitigations, and Future Prospects

Authors: Marini-Pereira, Leonardo, Pullen, Sam, Moraes, Alison de Oliveira, Sousasantos, Jonas

Source: Journal of Aerospace Technology and Management. January 2021 13

Subject Terms: GBAS, Ionosphere, Integrity, Air navigation

File Description: text/html

Access URL: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100205

Ground-Based Augmentation System Operation in Low Latitudes - Part 2: Space Weather, Ionospheric Behavior and Challenges

Authors: Sousasantos, Jonas, Marini-Pereira, Leonardo, Moraes, Alison de Oliveira, Pullen, Sam

Source: Journal of Aerospace Technology and Management. January 2021 13

Subject Terms: Ionosphere, Low latitudes, Equatorial plasma bubbles, GNSS, GBAS

File Description: text/html

Access URL: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100206

GNSS Constellation Performance Using ARAIM with Inclined Geosynchronous Satellite and Low-Earth-Orbit Satellite Augmentation
Institute of Navigation International Technical Meeting, ITM 2023

Authors: Pullen, Sam, Lo, Sherman, Colobong, Isaiah, Oak, Sukrut, Blanch, Juan, Walter, Todd, Crews, Mark, Jackson, Robert, Young, Stephen, Huttenhoff, Kevin

Source: Proceedings of the National Technical Meeting, Institute of Navigation (United States). 2023(2):664-678

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608154108&indx=1&recIds=ETOCCN608154108

Network-Based Augmentation System (NBAS) Architectures Optimized to Support Urban Air Mobility (UAM)
Institute of Navigation International Technical Meeting, ITM 2023

Authors: Lee, Jiyun, Nam, Gihun, Min, Dongchan, Sun, Andrew, Pullen, Sam

Source: Proceedings of the National Technical Meeting, Institute of Navigation (United States). 2023(1):441-453

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608153923&indx=1&recIds=ETOCCN608153923

Optimal Parameter Inflation to Enhance the Availability of Single-Frequency GBAS for Intelligent Air Transportation

Authors: Lee, Halim, Pullen, Sam, Lee, Jiyun, Park, Byungwoon, Yoon, Moonseok, Seo, Jiwon

Subject Terms: Electrical Engineering and Systems Science - Systems and Control, Electrical Engineering and Systems Science - Signal Processing

Access URL: http://arxiv.org/abs/2111.01953

Use of SBAS corrections with local-area monitoring for railway guidance and control applications

Authors: Salvatori, Pietro, Stallo, Cosimo, Pullen, Sam, Lo, Sherman, Enge, Per

Source: 2018 IEEE/ION Position, Location and Navigation Symposium (PLANS) Position, Location and Navigation Symposium (PLANS), 2018 IEEE/ION. :1379-1387 Apr, 2018

Relation: 2018 IEEE/ION Position, Location and Navigation Symposium (PLANS)

A Simple and Effective Approach to Real-Time Ionospheric Monitoring for GBAS in Low Latitudes
35th International technical meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022

Authors: Marini-Pereira, Leonardo, De Oliveira Moraes, Alison, Pullen, Sam

Source: ION GPS/GNSS .... 35(4):2922-2937

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608240718&indx=1&recIds=ETOCCN608240718

Evaluation of QZSS Centimeter Level Augmentation System (CLAS): Open-Sky to Urban Environments and Geodetic to Low-Cost Receivers
35th International technical meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022

Authors: Zhang, Yize, Kubo, Nobuaki, Pullen, Sam

Source: ION GPS/GNSS .... 35(4):2697-2718

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608240534&indx=1&recIds=ETOCCN608240534

Networked UAV Detection and Alerting of Ionospheric Anomalies within LADGNSS Navigation Framework
35th International technical meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022

Authors: Nam, Gihun, Sun, K. Andrew, Lee, Jiyun, Pullen, Sam

Source: ION GPS/GNSS .... 35(2):1497-1504

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608242100&indx=1&recIds=ETOCCN608242100

On the GNSS Augmentation Services for the ERTMS Train Control and Connected Car Applications: Technical Synergies and Opportunities
35th International technical meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022

Authors: Rispoli, Francesco, Vennarini, Alessia, Vizzarri, Alessandro, Capua, Roberto, Neri, Alessandro, Pullen, Sam

Source: ION GPS/GNSS .... 35(2):1482-1496

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608242099&indx=1&recIds=ETOCCN608242099

Optimal Smoothing and Monitor Strategies for Dual-Frequency Dual-Constellation (DFDC) LADGNSS under Anomalous Ionospheric Conditions
Institute of navigation (International technical meeting)

Authors: Nam, Gihun, Min, Dongchan, Kim, Noah Minchan, Lee, Jiyun, Pullen, Sam

Source: Proceedings of the National Technical Meeting, Institute of Navigation (United States). 2022(2):1156-1174

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607582723&indx=1&recIds=ETOCCN607582723

Advanced Warning of Threatening Equatorial Plasma Bubbles to Support GBAS in Low Latitudes

Authors: Marini-Pereira, Leonardo, de Oliveira Moraes, Alison, Pullen, Sam

Source: IEEE transactions on aerospace and electronic systems. 59(5):4858-4869

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100195566063.0x000001&indx=1&recIds=ETOCvdc_100195566063.0x000001

Enhanced Local-Area DGNSS for Autonomous Vehicle Navigation: Optimal Smoothing Strategy
Institute of navigation satellite division (International technical meeting)

Authors: Nam, Gihun, Kim, Dongwoo, Kim, Noah Minchan, Lee, Jiyun, Pullen, Sam

Source: ION GPS/GNSS .... 34(6):4080-4096

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607345817&indx=1&recIds=ETOCCN607345817

Ground Monitoring to Support ARAIM for Military Users: Alternatives for Rapid and Rare Update Rates
Institute of navigation satellite division (International technical meeting)

Authors: Pullen, Sam, Lo, Sherman, Katz, Alec, Blanch, Juan, Walter, Todd, Katronick, Andrew, Crews, Mark, Jackson, Robert

Source: ION GPS/GNSS .... 34(3):1481-1507

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607343911&indx=1&recIds=ETOCCN607343911

ARAIM for Military Users: ISM Parameters, Constellation-Check Procedure and Performance Estimates
Institute of navigation (International technical meeting)

Authors: Katz, Alec, Pullen, Sam, Lo, Sherman, Blanch, Juan, Walter, Todd, Katronick, Andrew, Crews, Mark, Jackson, Robert

Source: Proceedings of the National Technical Meeting, Institute of Navigation (United States). 2021:173-188

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN606790051&indx=1&recIds=ETOCCN606790051

Optimal Parameter Inflation to Enhance the Availability of Single-Frequency GBAS for Intelligent Air Transportation

Authors: Lee, Halim, Pullen, Sam, Lee, Jiyun, Park, Byoungwoon, Yoon, Moonseok, Seo, Jiwon

Source: Intelligent transportation systems, IEEE transactions on. 23(10):17801-17808

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100162756208.0x000001&indx=1&recIds=ETOCvdc_100162756208.0x000001

Strong Ionospheric Spatial Gradient Events Induced by Signal Propagation Paths Aligned With Equatorial Plasma Bubbles

Authors: Affonso, Bruno Jacobini, Moraes, Alison, Sousasantos, Jonas, Marini-Pereira, Leonardo, Pullen, Sam

Source: IEEE transactions on aerospace and electronic systems. 58(4):2868-2879

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100158015015.0x000001&indx=1&recIds=ETOCvdc_100158015015.0x000001

A MULTI-SENSOR PLATFORM FOR HIGH INTEGRITY MULTI-MODAL POSITIONING SYSTEM
Institute of Navigation Satellite Division (33rd international technical meeting)

Authors: Capua, Roberto, Filip, Ales, Neri, Alessandro, Pullen, Sam, Rispoli, Francesco, Salvatori, Pietro, Stallo, Cosimo

Source: ION GPS/GNSS .... 33(1):291-303

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN606732671&indx=1&recIds=ETOCCN606732671

PERFORMANCE BENEFIT FROM DUAL-FREQUENCY GNSS-BASED AVIATION APPLICATIONS UNDER IONOSPHERIC SCINTILLATION: A NEW APPROACH TO FADING PROCESS MODELING
Institute of Navigation (International technical meeting)

Authors: Sun, Kiyoung, Chang, Hyeyeon, Lee, Jiyun, Seo, Jiwon, Morton, Y. Jade, Pullen, Sam

Source: Proceedings of the National Technical Meeting, Institute of Navigation (United States). 2020(2):817-827

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN606345742&indx=1&recIds=ETOCCN606345742