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公开(公告)号:IT1311285B1
公开(公告)日:2002-03-12
申请号:ITTO991158
申请日:1999-12-28
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: GREGO GIORGIO , LUPANO MICHELE
Abstract: A controlled area (A) is configured as a telecommunications cellular system location area, connection of cellular system mobile terminals (T) to such location area (A) is checked. A detected connection indicates that the bearer of the terminal (T) accessed the controlled area, which information can thus be used both to prevent unauthorized access and to certify and document authorized access also by interrogation through the system. The fact that terminal (T) has been kept switched on inside the controlled area despite this being interdicted can also be detected and such behavior can be debited to the terminal (T) involved and/or the terminal can be inhibited by means of temporary deactivation of the terminal (T).
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公开(公告)号:ITTO20001186A1
公开(公告)日:2002-06-20
申请号:ITTO20001186
申请日:2000-12-20
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: LUPANO MICHELE
IPC: H04W48/18
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公开(公告)号:ITTO20001166A1
公开(公告)日:2002-06-17
申请号:ITTO20001166
申请日:2000-12-15
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: LUPANO MICHELE
IPC: H04W52/02
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公开(公告)号:ITTO20001186D0
公开(公告)日:2000-12-20
申请号:ITTO20001186
申请日:2000-12-20
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: LUPANO MICHELE
IPC: H04W48/18
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公开(公告)号:IT1321121B1
公开(公告)日:2003-12-30
申请号:ITTO20001186
申请日:2000-12-20
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: LUPANO MICHELE
IPC: H04W48/18
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公开(公告)号:IT1321104B1
公开(公告)日:2003-12-30
申请号:ITTO20001166
申请日:2000-12-15
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: LUPANO MICHELE
IPC: H04W52/02
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