发明名称 ROAMING METHOD AND SYSTEM IN LOCATION INFORMATION SYSTEM
摘要 A method and device for obtaining position information of a target terminal are discussed. According to an embodiment, the method includes sending a start message to a home network, the start message used for positioning of the target terminal; receiving a response message from the home network, the response message containing address information of a visited network; sending a positioning initiation message to the visited network using the address information in the response message; and performing a positioning procedure with the visited network, wherein the positioning procedure is performed without connection with the home location server.
申请公布号 US2009104904(A1) 申请公布日期 2009.04.23
申请号 US20080340416 申请日期 2008.12.19
申请人 SHIM DONG HEE 发明人 SHIM DONG HEE
分类号 H04W8/04;H04W4/02;H04W64/00;H04W76/00;H04W80/06 主分类号 H04W8/04
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