发明名称 |
METHOD AND SYSTEM FOR PREVENTING USE OF STOLEN TERMINAL THROUGH FORCED LOCATION RE-REGISTRATION |
摘要 |
Provided are a method and system for preventing the use of a stolen terminal when the stolen terminal registers its location again by making it inevitable for the stolen terminal to register its location again to be used. The method includes: receiving information that a user terminal was stolen; making a mobile application part (MAP) cancel location request to a mobile switching center (MSC) or a serving general packet radio service support node (SGSN) after receiving the information that the user terminal was stolen; and checking whether the user terminal is a stolen terminal when receiving a location registration approval request from the user terminal after performing a MAP cancel location process by deleting subscriber information of the user terminal from the MSC or the SGSN in response to the MAP cancel location request.
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申请公布号 |
US2011122813(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20080808866 |
申请日期 |
2008.12.17 |
申请人 |
CHOE CHONG-YOUN;CHOI JEON-IL;KIM NAK-PO |
发明人 |
CHOE CHONG-YOUN;CHOI JEON-IL;KIM NAK-PO |
分类号 |
H04W12/08 |
主分类号 |
H04W12/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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