Location Information Server System and Wireless Communication System Using the Same

摘要

A location information server system for acquiring the status of a user terminal in wireless communication network, comprising: a plurality of sensor means capable of communicating through a network; a priority database to location information from each sensor means; location information selecting means for selecting a location information having a high priority from overlapping location information with reference to the database; and a sensor information integration processing means which integrates acquisition information from at least two sensor means of the sensor means for acquiring the location information and the sensor means for acquiring identification information of a user terminal, and acquires the user terminal position wherein information from each means is accumulated in the location information server as terminal location information database and the location information server means includes a location information providing means capable of providing the sensor information to a predetermined network server which switches communication in the user terminal.