Coarse Initial Orbit Determination for a Geostationary Satellite Using Single-Epoch GPS Measurements

por Kim, Ghangho, Kim, Chongwon, Kee, Changdon
Publicado 2015

A Pseudolite-Based Positioning System for Legacy GNSS Receivers

por Kim, Chongwon, So, Hyoungmin, Lee, Taikjin, Kee, Changdon
Publicado 2014

GPS Cycle Slip Detection Considering Satellite Geometry Based on TDCP/INS Integrated Navigation

por Kim, Younsil, Song, Junesol, Kee, Changdon, Park, Byungwoon
Publicado 2015

Position Accuracy Improvement by Implementing the DGNSS-CP Algorithm in Smartphones

por Yoon, Donghwan, Kee, Changdon, Seo, Jiwon, Park, Byungwoon
Publicado 2016

Optimal Divergence-Free Hatch Filter for GNSS Single-Frequency Measurement

por Park, Byungwoon, Lim, Cheolsoon, Yun, Youngsun, Kim, Euiho, Kee, Changdon
Publicado 2017

A New Algorithm for High-Integrity Detection and Compensation of Dual-Frequency Cycle Slip under Severe Ionospheric Storm Conditions

por Kim, Donguk, Song, Junesol, Yu, Sunkyoung, Kee, Changdon, Heo, Moonbeom
Publicado 2018

Spoofing Attack Results Determination in Code Domain Using a Spoofing Process Equation

por Shin, Beomju, Park, Minhuck, Jeon, Sanghoon, So, Hyoungmin, Kim, Gapjin, Kee, Changdon
Publicado 2019

Performance Improvement of Time-Differenced Carrier Phase Measurement-Based Integrated GPS/INS Considering Noise Correlation

por Kim, Jungbeom, Kim, Younsil, Song, Junesol, Kim, Donguk, Park, Minhuck, Kee, Changdon
Publicado 2019

Implementation of a Vector-based Tracking Loop Receiver in a Pseudolite Navigation System

por So, Hyoungmin, Lee, Taikjin, Jeon, Sanghoon, Kim, Chongwon, Kee, Changdon, Kim, Taehee, Lee, Sanguk
Publicado 2010

A New Method to Improve the Detection of Co-Seismic Ionospheric Disturbances using Sequential Measurement Combination

por Kang, Seonho, Song, Junesol, Han, Deokhwa, Kim, Bugyeom, So, Hyoungmin, Kim, Kap-jin, Kee, Changdon
Publicado 2019

A Low-Cost, High-Precision Vehicle Navigation System for Deep Urban Multipath Environment Using TDCP Measurements †

por Kim, Jungbeom, Park, Minhuck, Bae, Yonghwan, Kim, O-Jong, Kim, Donguk, Kim, Bugyeom, Kee, Changdon
Publicado 2020