Korea Institute of Science &； Technology Information
发明人:
Jung Joon Kim,Hong Woo Chun,Seon Ho Kim
申请号：
US16908663
公开号：
US20200322759A1
申请日:
2020.06.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method for detecting whether a user's roaming has occurred is provided. The method may be performed by a roaming detection server and comprises receiving location data of the user from a terminal of the user, determining whether the user may be located indoors by using the location data of the user, and determining a use of a building in which the user may be located using use information of the building based on the user being located indoors, and detecting whether the user's roaming has occurred based on a predetermined condition, wherein it may be detected that the roaming has occurred based on the building in which the user may be located not being a building of a predetermined use.
