Telecommunications – Radiotelephone system – Security or fraud prevention
Patent
1996-09-18
1998-09-15
Chin, Tommy P.
Telecommunications
Radiotelephone system
Security or fraud prevention
455411, H04Q 700, H04Q 900
Patent
active
058094121
ABSTRACT:
Detection of a fraudulent remote unit (113) in a communication system (100) occurs by external fraud detection equipment (103) located external to, and in proximity to a base site (101). External fraud detection equipment (103) communicates with base site (101) via an uplink communication signal (105) and utilizes fraud detection methods not utilized by internal fraud detection equipment (111) to identify the remote unit (113) as being fraudulent. Once the remote unit (113) is identified by the external fraud detection equipment (103) as being fraudulent, the external fraud detection equipment (103) places an origination order to the base site (101) and supplies identification information on the fraudulent remote unit (113). Infrastructure equipment (109) utilizes information supplied to it by the external fraud detection equipment (103) and disconnects the fraudulent remote unit (113).
REFERENCES:
patent: 4955049 (1990-09-01), Ghisler
patent: 5005210 (1991-04-01), Ferrell
patent: 5329591 (1994-07-01), Magrill
patent: 5345595 (1994-09-01), Johnson et al.
patent: 5420910 (1995-05-01), Rudokas et al.
patent: 5555551 (1996-09-01), Rudokas et al.
"EMX 2500 Features and Enhancements" section #68P09222A54-O, Motorola's Clone Clear.TM., Technical Education and Documentation, Aug. 14, 1994.
"PhonePrint.TM., Cellular Fraud Control System Description", Corsair Communications.
Daurio Suzanne
Drury Eric
Duda Michael
Joyner Tom
Chin Tommy P.
Haas Kenneth A.
Motorola Inc.
Vincent David R.
LandOfFree
System for detecting a fraudulent remote unit which upon detecti does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System for detecting a fraudulent remote unit which upon detecti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for detecting a fraudulent remote unit which upon detecti will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-103675