Modeling & Simulation Software Design for Coverage Analysis of Multiple Radio Positioning Integration System
Moonsuk Koo, Youngjoon Kim, Hyoungmin So, Sang Heon Oh, Seong-Cheol Kim, Dong-Hwan Hwang · Journal of Positioning Navigation and Timing · 2016
Since the Global Navigation Satellite System (GNSS) may not provide navigation information due to external interferences, many countries have plans to prepare a backup system for this situation. One of the possible GNSS backup systems is a multiple radio positioning integration system in combination with the terrestrial radio navigation system. Before constructing such a GNSS backup system, M&S software is needed to analyze if the system satisfies the performance the required navigation performance. This study presents requirements of M&S software for coverage analysis of the navigation system, and proposes an M&S software design scheme on the basis of the requirements. The M&S software is implemented, and coverage analysis is performed to verify the validity of the proposed design scheme.