D
Donghwan Yoon
Researcher at Sejong University
Publications - 7
Citations - 87
Donghwan Yoon is an academic researcher from Sejong University. The author has contributed to research in topics: GNSS augmentation & Global Positioning System. The author has an hindex of 2, co-authored 7 publications receiving 66 citations.
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Journal ArticleDOI
Position Accuracy Improvement by Implementing the DGNSS-CP Algorithm in Smartphones.
TL;DR: The proposed algorithm enables the position error to be directly corrected via software, without the need to alter the hardware and infrastructure of the smartphone, and is expected to be highly effective to portability and cost saving.
Journal ArticleDOI
Navigation Augmentation in Urban Area by HALE UAV with Onboard Pseudolite during Multi-Purpose Missions
O. Jong Kim,Sunkyoung Yu,Heekwon No,Changdon Kee,Min-woo Choi,Hyojeong Seok,Donghwan Yoon,Byungwoon Park,Cheolkyu Jee +8 more
TL;DR: In this paper, the pseudolite-equipped HALE UAV has the potential to enhance the performance of the satellite navigation system in navigationally degraded regions even during multi-purpose operations.
Journal ArticleDOI
A Study on the DGPS Service Utilization for the Low-cost GPS Receiver Module Based on the Correction Projection Algorithm
Byungwoon Park,Donghwan Yoon +1 more
TL;DR: Zimbabwean authorities are investigating the circumstances surrounding the death of Joachim El-Khoury, a man from Morocco, believed to have had links to organised crime.
Journal ArticleDOI
Study on GNSS Constellation Combination to Improve the Current and Future Multi-GNSS Navigation Performance
TL;DR: The current status of the integrated navigation performance for various satellite constellation combinations was analyzed based on 2014, and the navigation performance in 2020 was predicted based on the FOC plan of the satellite navigation system for each country.