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:
Apr. 23, 2019
Filed:
Oct. 31, 2016
Applicant:
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Inventors:
Paul Marinier, Brossard, CA;
Stephen E. Terry, Northport, NY (US);
Jean-Louis Gauvreau, La Prairie, CA;
Shankar Somasundaram, Sunnyvale, CA (US);
Peter S. Wang, E. Setauket, NY (US);
Ghyslain Pelletier, Montréal, CA;
Marian Rudolf, Montréal, CA;
Assignee:
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/08 (2009.01); H04W 76/00 (2018.01); H04W 72/02 (2009.01); H04W 76/19 (2018.01); H04W 76/18 (2018.01); H04W 76/38 (2018.01); H04W 28/04 (2009.01);
U.S. Cl.
CPC ...
H04W 24/08 (2013.01); H04W 72/02 (2013.01); H04W 76/18 (2018.02); H04W 76/19 (2018.02); H04W 76/38 (2018.02); H04W 28/04 (2013.01);
Abstract
Methods and apparatus are described for monitoring for a radio link failure in a long term evolution-advanced (LTE-A) system operated with carrier aggregation. The methods include criteria for determining radio link failure, recovery events, and the actions that a wireless transmit/receive unit (WTRU) may take upon the occurrence of such events.