Publications

last update: 2021-09-24

130 entries « 3 of 3 »

2012

Jeong, Sungwook, Lee, Jiyun

Long Term Ionospheric Anomaly Monitoring for Ground Based Augmentation Systems Journal Article

Radio Science, 47 (RS4006), 2012.

Abstract | Links

Won, Dae Hee, Ahn, Jongsun, Lee, Seung-Woo, Lee, Jiyun, Sung, Sankyung, Park, Heung-Won, Park, Jun-Pyo, Lee, Young Jae

Weighted DOP with Consideration on Elevation-Dependent Range Errors of GNSS Satellites Journal Article

IEEE Transactions on Instrumentation and Measurement, 61 (12), pp. 3241-3250, 2012.

Abstract | Links

Seo, Jiwon, Lee, Jiyun, Pullen, Sam, Enge, Per, Close, Sigrid

Targeted Parameter Inflation within Ground-Based Augmentation Systems to Minimize Anomalous Ionospheric Impact Journal Article

Journal of Aircraft, 49 (2), pp. 587-599, 2012.

Abstract | Links

Bang, Eugene, Lee, Jiyun, Seo, Jiwon, Pullen, Sam, Close, Sigrid

Automated Ionospheric Front Velocity Estimation Algorithm for Ground-Based Augmentation Systems Conference

Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, 2012.

Abstract | Links

Lee, Jiyun, Jung, Sungwook, Kim, Minchan, Seo, Jiwon, Pullen, Sam, Close, Sigrid

Results from Automated Ionospheric Data Analysis for Ground-Based Augmentation Systems (GBAS) Conference

Proceedings of the 2012 International Technical Meeting of The Institute of Navigation, Newport Beach, CA, 2012.

Abstract | Links

2011

Lee, Jiyun, Datta-Barua, Seebany, Zhang, Godwin, Pullen, Sam, Enge, Per

Observations of low‐elevation ionospheric anomalies for ground‐based augmentation of GNSS Journal Article

Radio Science, 46 (RS6005), 2011.

Abstract | Links

Seo, Jiwon, Chen, Yu-Hsuan, Lorenzo, David De S, Lo, Sherman, Enge, Per, Akos, Dennis, Lee, Jiyun

A Real-Time Capable Software-Defined Receiver Using GPU for Adaptive Anti-Jam GPS Sensors Journal Article

Sensors, 11 (9), pp. 8966-8991, 2011.

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Lee, Jiyun, Seo, Jiwon, Park, Young Shin, Pullen, Sam, Enge, Per

Ionospheric Threat Mitigation by Geometry Screening in Ground-Based Augmentation Systems Journal Article

Journal of Aircraft, 48 (4), pp. 1422-1433, 2011.

Abstract | Links

Lee, Jiyun, Bang, Eugene, Jung, Sungwook, Pullen, Sam

Automated Front Speed Computation of Ionospheric Anomalies for Ground-Based Augmentation Systems Conference

The 13th International Ionospheric Effects Symposium (IES2011), Alexandria, VA, 2011.

Lee, Jiyun, Jung, Sungwook, Pullen, Sam

Enhancements of Long Term Ionospheric Anomaly Monitoring for the Ground-Based Augmentation System Conference

Proceedings of the 2011 International Technical Meeting of The Institute of Navigation, San Diego, CA, 2011.

Abstract | Links

2010

Lee, Jiyun, Jung, Sungwook, Bang, Eugene

Estimation of GPS Receiver Inter-Frequency Bias for Operational Ionosphere Monitoring in GBAS Conference

ENRI International workshop on ATM/CNS, Tokyo, Japan, 2010.

Lee, Jiyun, Jung, Sungwook, Bang, Eugene, Pullen, Sam, Enge, Per

Long Term Monitoring of Ionospheric Anomalies to Support the Local Area Augmentation System Conference

Proceedings of the 23rd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2010), Portland, OR, 2010.

Abstract | Links

Datta-Barua, Seebany, Lee, Jiyun, Pullen, Sam, Luo, Ming, Ene, Alexandru, Qiu, Di, Zhang, Godwin, Enge, Per

Ionospheric Threat Parameterization for Local Area Global-Positioning-System-Based Aircraft Landing Systems Journal Article

Journal of Aircraft, 47 (4), pp. 1141-1151, 2010.

Abstract | Links

2009

Lee, Jiyun, Pullen, Sam, Enge, Per

Sigma Overbounding Using a Position Domain Method for the Local Area Augmentation of GPS Journal Article

IEEE Transactions on Aerospace and Electronic Systems, 45 (4), pp. 1262-1274, 2009.

Abstract | Links

Gao, Grace Xingxin, Tang, Haochen, Blanch, Juan, Lee, Jiyun, Walter, Todd, Enge, Per

Methodology and Case Studies of Signal-in-Space Error Calculation Top-down Meets Bottom-up Conference

Proceedings of the 22nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2009), Savannah, GA, 2009.

Abstract | Links

2008

Ramakrishnan, Shankararaman, Lee, Jiyun, Pullen, Sam, Enge, Per

Targeted Ephemeris Decorrelation Parameter Inflation for Improved LAAS Availability During Severe Ionosphere Anomalies Conference

Proceedings of the 2008 National Technical Meeting of The Institute of Navigation, San Diego, CA, 2008.

Abstract | Links

2007

Park, Young Shin, Zhang, Godwin, Pullen, Sam, Lee, Jiyun, Enge, Per

Data-Replay Analysis of LAAS Safety during Ionosphere Storms Conference

Proceedings of the 20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007), Fort Worth, TX, 2007.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Datta-Barua, Seebany, Enge, Per

Assessment of Ionosphere Spatial Decorrelation for Global Positioning System-Based Aircraft Landing Systems Journal Article

Journal of Aircraft, 44 (5), pp. 1662-1669, 2007.

Abstract | Links

2006

Lee, Jiyun, Luo, Ming, Pullen, Sam, Park, Young Shin, Enge, Per, Brenner, Mats

Position-Domain Geometry Screening to Maximize LAAS Availability in the Presence of Ionosphere Anomalies Conference

Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006), Fort Worth, TX, 2006.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Enge, Per

Sigma-Mean Monitoring for the Local Area Augmentation of GPS Journal Article

IEEE Transactions on Aerospace and Electronic Systems, 42 (2), pp. 625-635, 2006.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Enge, Per, Pervan, Boris, Gratton, Livio

Monitoring GPS Satellite Orbit Errors for Aircraft Landing Systems Journal Article

Journal of Aircraft, 43 (3), pp. 799-808, 2006.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Datta-Barua, Seebany, Enge, Per

Assessment of Nominal Ionosphere Spatial Decorrelation for LAAS Conference

Proceedings of IEEE/ION PLANS 2006, San Diego, CA, 2006.

Abstract | Links

2004

Lee, Jiyun

LAAS Position Domain Monitor Analysis and Test Results for CAT II/III Operations Conference

Proceedings of the 17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004), Long Beach, CA, 2004.

Abstract | Links

2003

Pullen, Sam, Lee, Jiyun, Xie, Gang, Enge, Per

CUSUM-Based Real-Time Risk Metrics for Augmented GPS and GNSS Conference

Proceedings of the 16th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS/GNSS 2003), Portland, OR, 2003.

Abstract | Links

2002

Pullen, Sam, Luo, Ming, Xie, Gang, Lee, Jiyun, Phelts, Eric R, Akos, Dennis, Enge, Per

LAAS Ground Facility Design Improvements to Meet Proposed Requirements for Category II/III Operations Conference

Proceedings of the 15th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2002), Portland, OR, 2002.

Abstract | Links

2001

Normark, Per-Ludvig, Xie, Gang, Akos, Dennis, Pullen, Sam, Luo, Ming, Lee, Jiyun, Enge, Per, Pervan, Boris

The Next Generation Integrity Monitor Testbed (IMT) for Ground System Development and Validation Testing Conference

Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001), Salt Lake City, UT, 2001.

Abstract | Links

Pullen, Sam, Lee, Jiyun, Luo, Ming, Pervan, Boris, Chan, Fang-Cheng, Gratton, Livio

Ephemeris Protection Level Equations and Monitor Algorithms for GBAS Conference

Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001), Salt Lake City, UT, 2001.

Abstract | Links

Xie, Gang, Pullen, Sam, Luo, Ming, Normark, Per-Ludvig, Akos, Dennis, Lee, Jiyun, Enge, Per, Pervan, Boris

Integrity Design and Updated Test Results for the Stanford LAAS Integrity Monitor Testbed Conference

Proceedings of the 57th Annual Meeting of The Institute of Navigation (2001), Albuquerque, NM, 2001.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Xie, Gang, Enge, Per

LAAS Sigma-Mean Monitor Analysis and Failure-Test Verification Conference

Proceedings of the 57th Annual Meeting of The Institute of Navigation (2001), Albuquerque, NM, 2001.

Abstract | Links

Lee, Jiyun, Pullen, Sam, Xie, Gang, Enge, Per

LAAS Sigma-Mean Monitor Analysis and Failure-Test Verification Conference

Proceedings of the 57th Annual Meeting of The Institute of Navigation (2001), Albuquerque, NM, 2001.

Abstract | Links

130 entries « 3 of 3 »