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AssigneeTelecom Italia Lab S.p.A.
InventorsGiorgio Grego, Michele Lupano
Estimating the term…
Controlled area (A) is configured as a telecommunications cellular system location area, by checking connection of cellular system mobile terminals (T) to such location area (A). Connection corresponds to terminal (T) bearer access to the controlled area and 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 denial can also be detected and such behavior debited to the terminal (T) involve and/or inhibited by means of temporary denial of the terminal (T)'s activation.
Method for detecting access of a mobile terminal (T) having an identification code to a controlled area (A), comprising the step of:
Method according to any of the previous claims, characterised in that it includes the steps of:
Method according to any of the claims from 3 to 5 characterised in that said identification code is recorded at the level of the cellular system manager.
Method according to any of the previous claims characterised in that it includes the steps of:
A system for detecting access to controlled areas, comprising means for carrying out the steps of the method as claimed in any of the claims from 1 to 11.
Dependencies are inferred from the claim text.