发明名称 |
System and method to locate radiomobiles outside the coverage of a cellular network |
摘要 |
Method for detection of one or more mobiles using a search device located at a certain altitude above the mobile comprising at least a cellular network simulation step to activate one or more mobiles on standby within range of the signals from the simulated signals and wherein it determines at least a parameter representative of one or more signals transmitted by the activated mobile(s).
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申请公布号 |
US2002183073(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020132225 |
申请日期 |
2002.04.26 |
申请人 |
THALES |
发明人 |
MORGAND PHILIPPE;MONOT JEAN-JACQUES |
分类号 |
G01S5/12;H04W64/00;(IPC1-7):H04Q7/20;H04M11/00 |
主分类号 |
G01S5/12 |
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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