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. 20, 2016
Filed:
Mar. 10, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Amir Aminzadeh Gohari, Poway, CA (US);
Mariam Motamed, Redwood City, CA (US);
Alexei Yurievitch Gorokhov, San Diego, CA (US);
Thomas James Christol, Boulder, CO (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/02 (2009.01); H04W 52/02 (2009.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 76/028 (2013.01); H04W 52/028 (2013.01); H04W 52/0238 (2013.01); H04L 5/001 (2013.01); H04L 5/0048 (2013.01); Y02B 60/50 (2013.01);
Abstract
In wireless communication networks using carrier aggregation, a user equipment (UE) may monitor a downlink radio link quality of secondary cells for an event indicating failure of the communication link with the secondary cell. When a failure event is detected, the UE declares a failure state on the secondary cell. In response to the failure state, the UE may adjust operations related to the secondary component carrier in order to save power and resources.