CA2132557A1 - Resource Access Control System - Google Patents

Resource Access Control System

Info

Publication number
CA2132557A1
CA2132557A1 CA2132557A CA2132557A CA2132557A1 CA 2132557 A1 CA2132557 A1 CA 2132557A1 CA 2132557 A CA2132557 A CA 2132557A CA 2132557 A CA2132557 A CA 2132557A CA 2132557 A1 CA2132557 A1 CA 2132557A1
Authority
CA
Canada
Prior art keywords
call
data base
rules
data
attributes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2132557A
Other languages
French (fr)
Other versions
CA2132557C (en
Inventor
Hemmige Venkata Rangachar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of CA2132557A1 publication Critical patent/CA2132557A1/en
Application granted granted Critical
Publication of CA2132557C publication Critical patent/CA2132557C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/47—Fraud detection or prevention means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/6027—Fraud preventions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0148—Fraud detection or prevention means

Abstract

Access of a user to a resource, such as a telecommunications network, includes storing, in a first call data base, a first set of attributes concerning an ongoing call from a caller. A second call data base stores a second set of attributes concerning the history of prior calls made by the caller. A rules data base stores rules concerning attributes for determining whether to disconnect the call, block future calls, or take other action. A determination is made whether data in at least one of the call data bases matches the rules in the rules data base. The call is then disconnected, the next call blocked, or other action is taken, in response to a match between data the call data bases and data in the rules data base. Preferably, the second call data base is updated in response to matches with the rules data base.
CA002132557A 1993-11-12 1994-09-21 Resource access control system Expired - Fee Related CA2132557C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US152,993 1993-11-12
US08/152,993 US5495521A (en) 1993-11-12 1993-11-12 Method and means for preventing fraudulent use of telephone network

Publications (2)

Publication Number Publication Date
CA2132557A1 true CA2132557A1 (en) 1995-05-13
CA2132557C CA2132557C (en) 1998-09-29

Family

ID=22545338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002132557A Expired - Fee Related CA2132557C (en) 1993-11-12 1994-09-21 Resource access control system

Country Status (6)

Country Link
US (1) US5495521A (en)
EP (1) EP0653868A3 (en)
JP (1) JP3113521B2 (en)
CN (1) CN1110042A (en)
CA (1) CA2132557C (en)
SG (1) SG47397A1 (en)

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Also Published As

Publication number Publication date
EP0653868A2 (en) 1995-05-17
CN1110042A (en) 1995-10-11
US5495521A (en) 1996-02-27
JP3113521B2 (en) 2000-12-04
CA2132557C (en) 1998-09-29
JPH07212502A (en) 1995-08-11
EP0653868A3 (en) 1995-11-02
SG47397A1 (en) 1998-04-17

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