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. 19, 2011
Filed:
Oct. 16, 2006
Michael Jansson, Stockholm, SE;
Ioannis Fikouras, Alsdorf, DE;
Salvatore Loreto, Helsinki, FI;
Elena Fersman, Uppsala, SE;
Roman Levenshteyn, Aachen, DE;
Gonzalo Camarillo, Helsinki, FI;
Göran Anders Petter Eriksson, Norrtälje, SE;
Michael Jansson, Stockholm, SE;
Ioannis Fikouras, Alsdorf, DE;
Salvatore Loreto, Helsinki, FI;
Elena Fersman, Uppsala, SE;
Roman Levenshteyn, Aachen, DE;
Gonzalo Camarillo, Helsinki, FI;
Göran Anders Petter Eriksson, Norrtälje, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A system and method for correlating communication sessions. A globally unique correlation identifier is created and exchanged between the parties during SIP session setup to allow for association and correlation of additional SIP sessions. The correlation information may then be used by network and session entities to perform different services.