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2023 Journal Impact Factor - 0.7
2023 CiteScore - 1.4
ISSN 2083-6473
ISSN 2083-6481 (electronic version)
Editor-in-Chief
Associate Editor
Prof. Tomasz Neumann
Published by
TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
e-mail transnav@umg.edu.pl
Flexible Software Design for Korean WA-DGNSS Reference Station
1 Electronics and Telecommunications Research Institute, Daejeon, South Korea
2 Seoul National University, Korea
2 Seoul National University, Korea
ABSTRACT: In this paper, we describe the software design results of WA-DGNSS reference station that will be constructed in Korea in the near future. Software design of the WRS (Wide area Reference Station) is carried out by applying object oriented software methodology in order to provide flexibilities: easy of model change (namely ionospheric delay model etc) and system addition (Galileo, GLONASS in addition to GPS etc). Software design results include the use case diagrams for the functions to be executed, the architecture diagram showing components and their relationships, the activity diagrams of behaviors and models among them, and class diagrams describing the attribute and operation.
KEYWORDS: Global Navigation Satellite System (GNSS), Software Design, WA-DGNSS, Reference Station, Flexible Software Design, Wide area Reference Station (WRS), WRS Software Architecture, WRS Software
REFERENCES
Ho Yun, Changdon Kee, Doyoon Kim, “Availability Performance Analysis of Korean Wide Area Differential GNSS Test Bed”, The Korea Navigation Institute, Vol 15, No 4, Aug. 2011
Ho Yum, Changdon Kee, and Doyoon Kim, “Korean Wide Area Differential Global Positioning System Development Status and Preliminary Test Results”, International Journal of Aeronautical and Space Science, Vol. 12, No. 3, 2011, pp. 225-233
Uzair Ahmad, Choi Wan Sik, Changdon Kee, “Processing of WA-DGNSS Correction Messages: A Functional Perspective”, The 18th GNSS Workshop, Phoenix Island, Jeju, Nov. 2011
Yong-Won Ahn, Donghyun Kim , Jason Bond, Wan Sik Choi, “Performance Test of the WAAS Tropospheric Delay Model for the Korean WA-DGNSS”, Journal of the Korea Navigation Institute, Vol 15, No 4, Aug. 2011
Changdon Kee, Ho Yun, Wan Sik Choi,”Transmission Data Specification for GNSS(GPS) Wide area Reference Station”, TTAK.KO-06.0266, Dec. 2011
Wan Sik Choi, Shah Sayed Chhattan, Joong Eup Kye, Ho Yun, Changdon Kee, “Data Processing Design of Korean WA-DGNSS Reference Station”, enc2012, 25-27 April, Gdansk, Poland
Citation note:
Choi W.S., Shah S.C., Kye J.E., Han W.Y., Yun H., Kee C.: Flexible Software Design for Korean WA-DGNSS Reference Station. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 7, No. 1, doi:10.12716/1001.07.01.09, pp. 75-78, 2013
Other publications of authors:
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