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. 24, 2015
Filed:
Jan. 28, 2013
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Rogier Noldus, Goirle, NL;
Ralf Keller, Würselen, DE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
A Service Interaction Manager in a Packet Based Multimedia System (PBMS) for initiating a session with a terminal utilizing a temporary virtual subscription when the terminal does not have a subscription with the PBMS. A table stores temporary virtual subscriptions. A Coupling Function connected with a Network Access Gateway and the table utilizes the table to select an available virtual subscription and to store in the table, a temporary association between an identifier of the terminal and the available virtual subscription. A Correlation Function connected with a requested service, the table, and a PBMS access gateway receives from the PBMS access gateway, a session start request message with the terminal identifier, and utilizes the table to correlate the session start request message with the available virtual subscription based on the terminal identifier.