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. 15, 2011
Filed:
Nov. 01, 2005
Mattias Lindström, Stockholm, SE;
Per Synnergren, Luleå, SE;
Tony Larsson, Upplands Väsby, SE;
Mona Matti, Nacka, SE;
Niklas Björk, Uppsala, SE;
Mattias Lindström, Stockholm, SE;
Per Synnergren, Luleå, SE;
Tony Larsson, Upplands Väsby, SE;
Mona Matti, Nacka, SE;
Niklas Björk, Uppsala, SE;
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Abstract
A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal (A) in communication with another party (B), wherein a primary PDP (Packet Data Protocol) context has been activated in a mobile network for the mobile terminal. Information on the forthcoming session is received which has been negotiated and agreed between the communicating parties. It is then determined whether any network resources providing a required QoS are needed for the session, and whether a secondary PDP context is to be activated for the mobile terminal and the forthcoming session. If network resources are needed and a secondary PDP context is to be activated, the activation of said secondary PDP context is triggered.