The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2014
Filed:
Aug. 20, 2009
Fabian Castro, Madrid, ES;
Juan Pedro García Cervigón, Madrid, ES;
Ana Maria Lopez Nieto, Madrid, ES;
Fabian Castro, Madrid, ES;
Juan Pedro García Cervigón, Madrid, ES;
Ana Maria Lopez Nieto, Madrid, ES;
Telefonaktiebolaget L M Erisson (publ), Stockholm, SE;
Abstract
Means and methodology for a Policy and Charging Rule Function, in a network visited by a roaming terminal, to determine its role and mode of operation in concurrence with a Policy and Charging Rule Function in the home network of that terminal. The role is determined base on the fact the terminal is roaming, a roaming agreement exists between both networks or can be established and visitor network's operator rules. Determining mode of operation comprises negotiation and possible rule transfer between visited network and home network Policy and Charging Rule Functions.