发明名称 USIM CARD STORING MAP INFORMATION, METHOD FOR SERVICING MAP INFORMATION USING USIM CARD
摘要 A USIM card in which map information is stored and a map information offering method using the same are provided to enable a user to use a map providing service even without connection with a providing server. A method of providing map information comprises the following steps. An USIM card receives a map offer request message from a mobile communication terminal(S330). A spot corresponding to location information is selected, and then partial map information corresponding to the selected spot is read out by using a pre-stored map mapping table(S370). The read partial map information is transmitted to the mobile communication terminal(S380).
申请公布号 KR100873213(B1) 申请公布日期 2008.12.10
申请号 KR20070109815 申请日期 2007.10.30
申请人 KTFREETEL CO., LTD. 发明人 NA, JUN CHAE;KIM, MIN JEONG
分类号 H04B1/40 主分类号 H04B1/40
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