METHOD AND APPARATUS FOR UPDATING ADVERTISING INFORMATION

摘要

A user device in accordance with the present invention can obtain updating condition information for advertisement information in the course of obtaining advertisement information, from an advertisement server to provide an advertisement service, through surrounding access point devices. In addition, if the user device reaches a state of satisfying the updating condition information, the user device requests the advertisement information to the advertisement server through an AP, and stores the advertisement information received corresponding to the request to be capable of updating the advertisement information. The method for updating advertising information comprises the steps of: scanning an access point device; transmitting an advertisement service request message to request advertisement information to the access point device; receiving an advertisement service response message including at least one advertisement information and updating condition information corresponding to the information in at least one advertisement from the access point; and determining whether the information in at least one advertisement is updated using the updating condition information, and updating the information in at least one advertisement.