| 摘要 |
PURPOSE: An advertising method using a keyword is provided to reduce the overhead caused by the connection with a server and operate the server at the minimum cost. CONSTITUTION: A user client device installs and executes an installation module(201-203). While the installation module is executed, the installation module transfers installation information of the client device to an installation information server(204). The installation information server stores the received installation information at a database(205). If the installation procedure is completed, a main program module is automatically executed(206,207). The main program module is automatically executed whenever being booted. |
