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:
Mar. 22, 2016
Filed:
Jul. 09, 2010
Jose Rubio Vidales, Torrelodones, ES;
Alfonso DE Jesus Perez Martinez, Madrid, ES;
Luis Campo Giralte, Madrid, ES;
Rodrigo Alvarez Dominguez, Madrid, ES;
Jose Rubio Vidales, Torrelodones, ES;
Alfonso de Jesus Perez Martinez, Madrid, ES;
Luis Campo Giralte, Madrid, ES;
Rodrigo Alvarez Dominguez, Madrid, ES;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
A Policy and Charging Rules Function server (PCRF) of a Policy and Charging Control (PCC) Architecture for deciding control rules applicable to user traffic flows to be inspected, in accordance with applicable telecommunication protocols for each traffic flow, by a Policy and Charging Enforcement Function server with Deep Packet inspection capabilities (PCEF-DPI) of the PCC Architecture. The PCRF includes a database having a list of protocols used in the user tialYtc flow s The PCRF includes an interface unit which receives a query from the PCEF-DPI about applicable control rules for an IP Connectivity Access Network (IP-CAN) session established for a user at the PCEF-DPI The PCRF includes a processing unit which sends the applicable control rules for the IP-CAN session and the list of protocols through the interface unit to the PCEF-DPI. A Policy and Charging Enforcement Function, server having Deep Packet Inspection capabilities (PCEF-DPI) of a Policy and Charging Control (PCC) Architecture. A method of a Policy and Charging Rules Function server (PCRF) of a Policy and Charging Control (PCC) Architecture. A method of a Policy and Charging Enforcement Function server having Deep Packet inspection capabilities (PCFF-DPI) of a Policy and Charging Control (PCC) Architecture.