Method and system for authentication of a service request

Details Method and system for authentication of a service request Method and system for authentication of a service request

2005-09-20

2005-09-20

Tran, CongVan (Department: 2683)

Telecommunications

Radiotelephone system

Security or fraud prevention

C455S412100, C455S414100, C455S419000

Reexamination Certificate

active

06947727

ABSTRACT:
A method and a system is directed to authentication of a commission from a customer to a service provider. A set of randomly generated code words are stored in a memory circuit associated with a mobile-telephone subscription in a mobile telephone, as well as in a database together with an association to the mobile-telephone subscription. The method includes the steps of determining the identify of the customer, of identifying the mobile-telephone subscription on the basis of the identity of the customer, of retrieving a code word from the memory circuit, and of checking the presence of the code word in the code word set in the database that is associated with the mobile-telephone subscription, in order to thus authenticate the commission.

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patent: WO 99/45693 (1999-09-01), None

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