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:
Apr. 03, 2018
Filed:
Jul. 03, 2013
Applicant:
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Inventors:
Susana Fernandez Alonso, Madrid, ES;
Fabian Castro Castro, Arillo/Oleiros/A Coruña, ES;
Assignee:
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/14 (2006.01); H04L 12/24 (2006.01); H04M 15/00 (2006.01);
U.S. Cl.
CPC ...
H04L 12/1407 (2013.01); H04L 41/0893 (2013.01); H04M 15/66 (2013.01);
Abstract
The invention relates to a method to route a diameter message of a data packet session in a mobile communications network. A diameter routing unit receives a diameter message and checks whether an indicator is set, the indicator indicating that the message relates to a data packet session for which a policy and charging control unit has already been selected. When the indicator is set the policy and charging control unit is identified and the message is transmitted to the identified policy and charging control unit.