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:
Feb. 23, 2016
Filed:
Aug. 31, 2009
Applicants:
Vibhor Julka, San Diego, CA (US);
Erik Colban, San Diego, CA (US);
Inventors:
Vibhor Julka, San Diego, CA (US);
Erik Colban, San Diego, CA (US);
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/50 (2006.01); H04L 12/54 (2013.01); H04L 1/18 (2006.01); H04L 12/64 (2006.01); H04W 8/24 (2009.01); H04Q 3/00 (2006.01); H04W 68/12 (2009.01);
U.S. Cl.
CPC ...
H04W 8/245 (2013.01); H04Q 3/0045 (2013.01); H04Q 2213/13098 (2013.01); H04Q 2213/13296 (2013.01); H04Q 2213/13396 (2013.01); H04W 68/12 (2013.01);
Abstract
When a mobile station requests circuit services notifications through a packet switched network, a mobile switching center sets a forwarding indicator. When the MSC detects an event indicative of a change in the status of the mobile station, the MSC sends an event notification to the packet switched network if the forwarding indicator is set to true. In the packet switched network, the base station can use the event notifications to manage communication resources used for packet data communications with the mobile station.