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:
Jan. 06, 2015
Filed:
Jan. 15, 2009
Applicants:
Sami Ala-luukko, Helsinki, FI;
Tero Jalkanen, Tuusula, FI;
Jari Weckman, Lempäälä, FI;
Inventors:
Assignee:
Teliasonera AB, Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04W 8/02 (2009.01); H04W 76/02 (2009.01); H04L 29/06 (2006.01); H04W 8/08 (2009.01); H04W 80/10 (2009.01);
U.S. Cl.
CPC ...
H04W 8/02 (2013.01); H04W 76/02 (2013.01); H04L 65/103 (2013.01); H04W 8/082 (2013.01); H04W 80/10 (2013.01); H04L 65/1016 (2013.01);
Abstract
When a connection is established between user terminals in a system supporting the separation of control traffic and user traffic into separate network nodes, the routing of user traffic is optimized by not reserving resources for the user traffic in the home network (H-MSC) of a user terminal if the user terminal is roaming (-).