Recursive Batch Positioning Algorithm for Efficient Integer Ambiguity Resolution in PPP-RTK
Research Papers Junwoo Jeong1, JunMin Park1, Jae-Young Park2, Yo Han Ko3, Gyeongmin Park3, Dana Park3, Chansik Park4† 1Department of Electronics Engineering, Chungnam National University, Daejeon 34134, South Korea2Korea Aerospace Research Institute, Daejeon 34133, South Korea3Satellite Systems Laboratory, LIG Nex1, Seongnam 13449, South Korea4Department of Intelligent System and Robotics, Chungbuk National University, Chungcheongbuk-do 28644, South Korea […]
Improved QZSS-CLAS Navigation Message Authentication Protocol Using Message-Signature Overlapping Transmission
Research Papers Seung-Jun Song1, JaeHee Noh2, Mun-Kyu Lee3† 1Department of Electrical and Computer Engineering, Inha University, Incheon 22212, Korea2Korea Aerospace Research Institute, Daejeon 34133, Korea3Department of Computer Engineering, Inha University, Incheon 22212, Korea †Corresponding Author: Mun-Kyu Lee, E-mail: mklee@inha.ac.kr Citation: Song, S.-J., Noh, J.H., & Lee, M.-K. 2026, Improved QZSS-CLAS Navigation Message Authentication Protocol Using […]
Recursive Batch Positioning Algorithm for Efficient Integer Ambiguity Resolution in PPP-RTK
JATS fallback content
A Method to Implement a Security Architecture for Stability and Reliability in Wide-Area Differential Regional Navigation Satellite System (WAD-RNSS) Ground Segment
Technical Papers Sang-Jin Lee, Jeung Won Choi, Youngil Park, Sunjin Kim, Jiyeon Woo, Heesoo Jeong, Donguk Kim† Agency for Defense Development, Daejeon 34186, Korea †Corresponding Author: Donguk Kim, E-mail: donguk319@add.re.kr Citation: Lee, S.-J., Choi, J. W., Park, Y., Kim, S., Woo, J., Jeong, H., &Kim, D. 2026, A Method to Implement a Security Architecture for […]
Development of a Pre-processing Algorithm Using GPS Triple-Frequency Data
Research Papers Hyunho Kim1,2, Jihyun Ha1, Nam-Woo Noh3, Kwan-Dong Park1,3,4† 1Department of Geoinformatic Engineering, Inha University, Incheon 22212, Korea2Smart Spatial Information Division, National Geographic Information Institute, Suwon 16517, Korea3Department of Electrical and Computer Engineering, Inha University, Incheon 22212, Korea4PPSOL Inc., Seoul 08504, Korea †Corresponding Author: Kwan-Dong Park, E-mail: kdpark@inha.ac.kr Citation: Kim, H., Ha, J., Noh, […]
Characteristic Analysis of GNSS-Synchronized Surface Buoy-Based TDOA Underwater Localization for Targets at Varying Depths
Research Papers Chul Hyun1†, Hyunseung Kim2, Dong Geon Kim3, Sungkyun Lee1 1Principal Researcher, Modeling and Simulation Team, LIG Nex1, Seongnam 13488, Korea2Senior Researcher, Modeling and Simulation Team, LIG Nex1, Seongnam 13488, Korea3Principal Researcher, Global PGM System Integration, LIG Nex1, Seongnam 13488, Korea †Corresponding Author: Chul Hyun, E-mail: chul.hyun@gmail.com Citation: Hyun, C., Kim, H., Kim, D. […]
Performance Analysis of KASS Satellite Clock and Orbit Corrections
Research Papers Taeho Kim1, Jina Lee1, Jungyo Park1, Woogeun Ahn2, Suk Won Jang2, Byungwoon Park1† 1Department of Aerospace Engineering and Department of Convergence Engineering for Intelligent Drone, Sejong University, Seoul 05006, Korea2Agency for Defense Development, Daejeon 34060, Korea †Corresponding Author: Byungwoon Park, E-mail: byungwoon@sejong.ac.kr Citation: Kim, T., Lee, J., Park, J., Ahn, W., Jang, S. […]
A Methodology for Generating LEO Doppler Observation Data Using TLE and MATLAB
Research Papers Hyung-Seok Lee1, Kwan-Dong Park1,2† 1Department of Geoinformatic Engineering, Inha University, Incheon 22212, South Korea2PPSOL Inc, Seoul 08504, South Korea †Corresponding Author: Kwan-Dong Park, E-mail: kdpark@inha.ac.kr Citation: Lee, H.-S. & Park, K.-D. 2026, A Methodology for Generating LEO Doppler Observation Data Using TLE and MATLAB, Journal of Positioning, Navigation, and Timing, 15, 93-99.Journal of […]
Analysis of Earth GNSS Signal Availability and Positioning Performance in Lunar Orbit
Research Papers Jisung Oh, Sungik Kim, Byungwoon Park† Department of Aerospace Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul 05006, Korea †Corresponding Author: Byungwoon Park, E-mail: byungwoon@sejong.ac.kr Citation: Oh, J., Kim, S., & Park, B. 2026, Analysis of Earth GNSS Signal Availability and Positioning Performance in Lunar Orbit, Journal of Positioning, Navigation, and […]
Multi-Objective Optimization–Based Design of a Low-Earth-Orbit Satellite Constellation to Enhance KPS Performance
Research Papers Gyu-In Jee1†, Young Jae Lee2, JinHyeok Jang3, Chulsoo Lee3, Byunggi Jung3 1Department of Electrical and Electronics Engineering, Konkuk University, Seoul 05029, Korea2Department of Mechanical and Aerospace Engineering, Konkuk University, Seoul 05029, Korea3LIGNex1, Seongnam 13488, Korea †Corresponding Author: Gyu-In Jee, E-mail: gijee@konkuk.ac.kr Citation: Jee, G.-I., Lee, Y. J., Jang, J.H., Lee, C., & Jung, […]