METHODS AND SYSTEMS FOR INTERNAL FRAUD CONTROL BASED ON VOLUME AND TIME CONSTRAINTS OF REJECTED CALL RECORDS

METHODS AND SYSTEMS FOR INTERNAL FRAUD CONTROL BASED ON VOLUME AND TIME CONSTRAINTS OF REJECTED CALL RECORDS

Systems and methods are provided for processing a call data record (CDR) in a communication network. The method includes: receiving a rejected CDR; determining if a characteristic feature of the rejected CDR exceeds a threshold; performing a validation on the determination of the rejected CDR when t...

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Bibliographische Detailangaben
Hauptverfasser: ALMEIDA, Maíra, CARVALHO, Roberto Pires De, FREITAS, Celso Bernardo Da Nobrega De, DOBROWOLSKI, Kleber de Mattos
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Systems and methods are provided for processing a call data record (CDR) in a communication network. The method includes: receiving a rejected CDR; determining if a characteristic feature of the rejected CDR exceeds a threshold; performing a validation on the determination of the rejected CDR when the characteristic feature exceeds the first threshold; removing access of a subscriber associated with the CDR from the communication network when the validation of the rejected CDR is negative; and continuing to allow access of the subscriber associated with the CDR to the communication network when the validation of the rejected CDR is positive.