Fraud analysis for a location aware transaction

摘要

The disclosed subject matter provides for fraud analysis for a location aware transaction. In an aspect, location information can be associated with historical fraud events. The location of user equipment can be analyzed against historical fraud information to facilitate determination of a fraud factor value. The fraud factor value can reflect a determination related to the likelihood of fraud occurring in the present transaction based on the historic fraud events at the same or similar location as the present location of the user equipment. The determination can be based on fraud rules. Further aspects provide for abstraction of the fraud factor to limit exposure of personal information associated with wireless carrier subscribers in fraud analysis for a location aware transaction.

主权项

1. A system, comprising:
a memory that stores executable instructions; and a processor, coupled to the memory, that facilitates execution of the executable instructions to perform operations, comprising:
determining a location of a user equipment based on a device timing measurement associated with the user equipment and stored timed fingerprint location information, wherein the stored timed fingerprint location information is based on a differential timing measurement related to a first pair of NodeB devices comprising a first NodeB device and a second NodeB device, wherein the differential timing measurement is correlated to location information for a geographic location determined before the stored timed fingerprint location information is stored, and wherein the location information and the differential timing measurement are stored as part of the stored timed fingerprint location information to facilitate determining the location of the user equipment based on querying the stored timed fingerprint location information to determine the location by determining an intersection of geographic location values for the first pair of NodeB devices and other geographic location values for another pair of NodeB devices based on the device timing measurement and the differential timing measurement without redetermining the geographic location; anddetermining a value based on satisfaction of a defined condition relating to historical fraud information associated with the location of the user equipment.