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. 12, 2019
Filed:
Nov. 15, 2016
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Ralf Keller, Würselen, DE;
Karl-Peter Ranke, Herzongenrath, DE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04W 76/18 (2018.01); H04W 8/08 (2009.01); H04W 76/30 (2018.01); H04W 4/02 (2018.01); H04W 8/02 (2009.01); H04W 36/00 (2009.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04W 4/02 (2013.01); H04W 8/02 (2013.01); H04W 8/08 (2013.01); H04W 36/0022 (2013.01); H04W 76/18 (2018.02); H04W 76/30 (2018.02);
Abstract
A technique for controlling set up of a terminating call to a UE in a CSFB situation involving a first MSC paging the UE and a second MSC where the UE is performing a Location Update is described. A method implementation of this technique comprises receiving, from an HLR, a PRN message and forwarding information received in the PRN message to the second MSC.