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:
Sep. 17, 2013
Filed:
Jun. 08, 2007
Technique for performing gsm/wcdma circuit switched services over a long term evolution radio access
Applicants:
Andreas Witzel, Herzogenrath, DE;
Magnus Hallenstal, Taby, SE;
Arne Pehrsson, Huddinge, SE;
Goran Rune, Linkoping, SE;
Jari Tapio Vikberg, Jarna, SE;
Inventors:
Andreas Witzel, Herzogenrath, DE;
Magnus Hallenstal, Taby, SE;
Arne Pehrsson, Huddinge, SE;
Goran Rune, Linkoping, SE;
Jari Tapio Vikberg, Jarna, SE;
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 12/56 (2006.01); H04L 12/28 (2006.01); H04Q 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of performing CS (Circuit Switched) services over a LTE (Long Term Evolution) access comprises: performing CM (Connection Management) procedures via an AGW (Access Gateway); and performing MM (Mobility Management) procedures via a MME (Mobility Management Entity).