Semantic-Aging Mechanism for Archiving Location Information for Location-Based Services

摘要

The present invention means the position of the aging system for location-based services, data storage system and method and that various relates to a technique, after converting the position information such as GPS coordinates to the information having a hierarchical structure as shown in the administrative area, and time information belonging to the higher layers, such as the synthesis according to the flow means for storing storage methods by lowering the precision aging . present a ; According to the present invention, a transducer that converts the GPS coordinate information periodically transmitted from the user terminal through the mobile communication network to the administrative division; Means the identification information and the position information of the administrative area of the user terminal converted to aging aging reservoir means for storing; And the storage location information query the distribution of the stored location information from the location information to the user, and receive a location information of the user terminal to each of the means to store and collect the results by aging including a query to the querying user to return splitter presents the system.