Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2003-10-24
2011-11-22
Corsaro, Nick (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S410000, C455S411000, C455S418000, C455S550100, C455S524000, C455S525000, C455S556200, C455S560000, C455S561000, C370S400000, C370S401000, C370S402000
Reexamination Certificate
active
08064891
ABSTRACT:
At present, the existing mechanisms for authorizing a user of a service network operator to access a service provided by a third party service provider are valid for most of the existing services based on a request and an answer, but for transactional services, those where a service delivery implies several transactions, the existing techniques present serious limitations for the operators to fully control the progression of services. To overcome this limitation, the invention provides means and methods to control the progression of a service, service which requires a plurality of transactions, at a first domain where the service has been authorized while the user is using said service provided by a second domain, as well as a verification mechanism for verifying the use of the service between the service network operator and the service provider.
REFERENCES:
patent: 6563915 (2003-05-01), Salimando
patent: 2002/0034939 (2002-03-01), Wenzel
patent: 2004/0039827 (2004-02-01), Thomas et al.
patent: 2004/0255048 (2004-12-01), Lev Ran et al.
patent: 2004/0268148 (2004-12-01), Karjala et al.
patent: 2005/0073982 (2005-04-01), Corneille et al.
patent: WO 02 103958 (2002-12-01), None
patent: WO 03 047294 (2003-06-01), None
Avila Gonzalez Victor Manuel
Fernandez-Alonso Susana
Corsaro Nick
Lebassi Amanuel
Telefonaktiebolaget L M Ericsson (Publ)
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