Method for detecting potentially suspicious operation of an electronic device and corresponding electronic device

The method involves counting the number of activity sessions from an initial time (t2), and comparing the number with a threshold (TH1), where the activity sessions have period (TR) less than another threshold (TS1) within an electronic device. The device is provided to operate in an operation mode...

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Bibliographic Details
Main Authors DEVIN, JEAN, BILDGEN, MARCO
Format Patent
LanguageEnglish
French
German
Published 17.08.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The method involves counting the number of activity sessions from an initial time (t2), and comparing the number with a threshold (TH1), where the activity sessions have period (TR) less than another threshold (TS1) within an electronic device. The device is provided to operate in an operation mode during the activity sessions, where passage of the device in another operation mode is different from the former operation mode if the number of activity sessions exceeds the former threshold. The latter threshold is equal to a minute, and the former threshold is order of hundreds. An independent claim is also included for an electronic device comprising processing units for operating in activity sessions. Procédé de détection d'un fonctionnement potentiellement suspect d'un dispositif électronique configuré pour fonctionner au cours de sessions d'activité, comportant au sein du dispositif, une comptabilisation, à partir d'un instant initial (t0), du nombre de sessions d'activité ayant une durée (TR) inférieure à un premier seuil (TS1), et une comparaison de ce nombre avec un deuxième seuil.
Bibliography:Application Number: EP20100305155