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LOCATION CALCULATION METHOD OF A PORTABLE INTERNET TERMINAL AND AN SUPL LOCATION CALCULATION INITIALIZATION MESSAGE FOR THE SAME, PROVIDING AN SUPL CALCULATION INITIALIZATION MESSAGE WITH PORTABLE INTERNET CELL INFORMATION
LOCATION CALCULATION METHOD OF A PORTABLE INTERNET TERMINAL AND AN SUPL LOCATION CALCULATION INITIALIZATION MESSAGE FOR THE SAME, PROVIDING AN SUPL CALCULATION INITIALIZATION MESSAGE WITH PORTABLE INTERNET CELL INFORMATION
PURPOSE: A location calculation method of a portable internet terminal and an SUPL(Secure User Plane Location) calculation initialization message for the same are provided to calculate the location of the portable interne terminal through portable internet cell information in order to measure the location of the portable internet terminal without additionally modifying the standard of SUPL tracking.;CONSTITUTION: An H-SLP(Home-SUPL Location Platform) server authenticate an SUPL service agent through customer identification information(S220). The H-SLP server transmits an SUPL service initialization message to a goal terminal(S230). The goal terminal transmits an SUPL calculation initialization message in the H-SLP server(S240,S250). The H-SLP server and goal terminal performs location calculation through a location calculation protocol and a session ID(S260).;COPYRIGHT KIPO 2010
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