METHOD FOR PROVIDING PRECISE GNSS SERVICE THROUGH SEPARATELY TRANSMITTING/RECEIVING REAL-TIME AND NON-REAL-TIME DATA IN CHANNEL AND THE SYSTEM SUPPORTING THE SAME

摘要

The present invention relates to a satellite navigation correction service method using the channel separation transmission and reception of real-time data and non-real-time data and a support system therefor. To determine the position of a user by using a navigation satellite, correction information data for correcting the position measurement is separated into real-time data and non-real-time data, and the separated real-time data is transmitted through a high-speed information data channel, and thus, the present invention is capable of efficiently using DMB or DAB broadcasting channels while accurately correcting the position measurement of the user in real time.