10-12-2015 дата публикации
Номер: KR101575848B1
The present invention relates to a highly precise positioning system using base stations of a communication service provider, which provides position information by using base stations of a wireless communication service provider (communication service provider) wherein the distances between the base stations are shorter than the existing method, in calculating a correction value about the position information to provide more precise position information in case of positioning through a GPS and providing the corrected position information, thereby enabling precise positioning by rapidly shortening setting time. COPYRIGHT KIPO 2016 (AA) Traditional RTK method (BB) Reference point (C1,C2) Continuously transmit a corrected signal (D1,D2) Base station of a communication service provider/communications relay (E1,E2,E3,E4,E5,E6) Receive the corrected signal (F1,F2,F3,F4,F5,F6) User (GG) Transmit a registered location value (HH) Virtual reference point server (II) Generate a virtual reference ...
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