发明名称 METHOD FOR SEARCHING WIRELESS INTERNET ZONE USING MOBILE COMMUNICATION TERMINAL
摘要 A method for searching a wireless Internet zone by using a mobile terminal is provided to enable a user to easily find out a wireless Internet communication-possible area by using his/her mobile terminal, although a notebook computer is turned off. A RAS(Radio Access Station), if a wireless Internet access-possible confirm request signal is normally received from a mobile terminal, extracts ID information of the mobile terminal from the received signal(S101,S103). Then, the RAS transmits the wireless Internet access-possible confirm request signal to an ACR(Access Control Router) together with the extracted ID information(S105). The ACR, based on the received wireless Internet access-possible confirm request signal, grasps an associated mobile communication network(S107) and transmits a wireless Internet access-possible signal to an associated HLR(Home Location Register) in the grasped mobile communication network(S109). The home location register, receiving the wireless Internet access-possible signal, transmits it to the mobile terminal through an associated MSC(Mobile Switching Center) and an associated BTS(Base station Transceiver System)/BSC(Base Station Controller) in the mobile communication network(S111,S113).
申请公布号 KR100681915(B1) 申请公布日期 2007.02.06
申请号 KR20050088154 申请日期 2005.09.22
申请人 SK TELECOM CO., LTD. 发明人 KIM, JI HEI
分类号 H04W84/12;H04W76/02 主分类号 H04W84/12
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