Method and system for providing path service

As a method The present invention relates to a method and system for providing GPS-based location information, according to the present invention, by using a positioning server (Positioning Server, PS) in the route service providing system comprising a WCDMA network to process the route service requests, (a) receiving a location request from a service route request terminal; (B) a step of the route request terminal determines whether or not in the 3G network; (C) the case where the route request terminal belonging to the 3G network using the access information of the positioning server to establish a session between the server and the positioning terminal requests the route; And (d) there is provided a path to a service providing method characterized by comprising the step of transmitting the calculated position result and calculates the position in the GPS-based, of the route request terminal via said session settings to said route request terminal. According to the invention, it has the advantage that can provide location information efficiently for the subscribers belonging to the WCDMA network. Route, destination, search, positioning server, MPC, LBS, network information, connection information, session