发明名称 |
Method and system for using bad billed number records to prevent fraud in a telecommunication system |
摘要 |
A method for using at least one Bad Billed Number Record (BBN) to detect fraud in a telecommunication system includes the steps of generating the at least one BBN for each call attempt made using a billing product, when the call attempt satisfies any one of a plurality of fraud criteria; storing the at least one BBN in a storage queue for later retrieval; and retrieving and analyzing the at least one BBN to increment a plurality of fraud control counters according to the analysis. A system for using a plurality of BBNs to detect fraud in a telecommunications system includes a network operator service platform (OSP) for generating BBNs based on received call attempts; a network information concentrator (NIC) for temporarily storing the generated BBNs; and a fraud monitoring system for retrieving the stored BBNs, filtering out unidentifiable BBNs, analyzing identifiable BBNs, and generating alarms based on the analysis.
|
申请公布号 |
US6636592(B2) |
申请公布日期 |
2003.10.21 |
申请号 |
US20010964419 |
申请日期 |
2001.09.28 |
申请人 |
MARCHAND DEAN C.;SPRINGER ARTHUR LANCE |
发明人 |
MARCHAND DEAN C.;SPRINGER ARTHUR LANCE |
分类号 |
H04M11/00;H04M15/00;(IPC1-7):H04M15/00 |
主分类号 |
H04M11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|