Method of masking of the identifiers of cells or codes for locating zones of a network which is movable relative to a mobile terminal

摘要

The present invention relates to a method of masking of the identifiers of the static cell or static location zone of a mobile network consisting in generating (100), - to - screw of a mobile terminal (1), all or part of the identifiers of dynamic cell or codes of dynamic location zone, by means of a masking module (11) integrated in an equipment belonging to the architecture of the network in question, on the basis of the identifiers or static codes in order to make it impossible to their geographical resolution by an external service other than the services authenticated by the opérateur.l' invention proposes a masking device (11) of identifiers or static codes comprising either a masking module (11) of identifiers or codes static, integrated into a bsc (3) in the gps or gprs or to an rnc (7) in the umts or another masking module (21) of all or part of the identifiers or codes static, integrated in a network equipment close to the flat - the form of the operator (10).