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:
May. 17, 2011
Filed:
Dec. 12, 2005
Robert Skog, Hässelby, SE;
Martin Körling, Sollentuna, SE;
Steinar Dahlin, Järfälla, SE;
Clary Hallberg Dahlin, Legal Representative, Järfälla, SE;
Per Synnergren, Luleå, SE;
Robert Skog, Hässelby, SE;
Martin Körling, Sollentuna, SE;
Steinar Dahlin, Järfälla, SE;
Clary Hallberg Dahlin, legal representative, Järfälla, SE;
Per Synnergren, Luleå, SE;
Telefonaktiebolaget L M Ericsson (PUBL), Stockholm, SE;
Abstract
A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal connected to a mobile access network. A first Radio Access Bearer RAB is obtained, and the multimedia session is started by communicating media over the first RAB. Simultaneously with the media communication, a quality of communicated media is monitored and evaluated. If the monitored quality is deemed unacceptable, a media-adapted second RAB is obtained, and the session is continued over the second RAB. Thereby, it is not necessary to delay the communication of media by waiting for the second RAB to be obtained.